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Version 3.29.0 (08.10.2024)

Core

  • [fea] Added Chinese and Japanese symbols into locale. Currently those symbols will be indexed by fulltext engine (using space-separators), but proper tokenization for the languages will be added in the separate release
  • [fea] Added debug_rank() function for fulltext-indexes (it allows to get some more ranking details in the resulting docs)
  • [fix] Fixed crash in fulltext index data deletion after incorrect encoding error handling
  • [fix] Fixed LSN setting for deleted items
  • [fix] Fixed large int64 convertion in SQL queries

Replication

  • [fix] Fixed possible datahash missmatch after WAL-sync in cascade replication setups
  • [fix] Fixed storage rollback from v4 with non-default server ID values

Reindexer server

Go connector

  • [fea] Added "equal_positions" filters support into Go DSL
  • [fix] Fixed interaction between query.Get() and joined-queries. Now Get() correctly applies limit to the main query

Build

Face

  • [fix] Fixed NS config changes saving after tabs switch

Version 3.28.2 (19.09.2024)

Core

  • [fix] Fixed data race in cached comparators (joins cache may cause incorrect comparators deletion)
  • [fix] Changed select fields filters behavior: incorrect fields in the filter will be ignored (instead of full filter reset)

Go connector

  • [fix] Unexported fields and fields, marked with "json":-, will not create indexes anymore (including nested ones). Check updated example here
  • [fix] Unexported fields, makred with joined now produce explicit error (previously such fields silently did not work)

Deploy

  • [fea] Added RedOS 8 prebuilt packages

Face

  • [fea] Changed column tooltips on Statistics->Queries page
  • [fea] Grouped slow log settings on Database config page
  • [fix] Fixed the JOIN links in Explain result table

Version 3.28.1 (05.09.2024)

Core

  • [fix] Fixed pagination for MERGE fulltext queries. Previously those queries could return duplicates on different pages due to missing ordering guarantees
  • [fix] Fixed fields filters serialization for DISTINCT aggregations (affects SQL logging only)
  • [fix] Temporary disabled default values logic for indexed field from v3.27.0 - this logic may cause stability issues and will be reworked in further releases
  • [fix] Add extra check for composites indexes substitution
  • [fix] Fix composites substitution after indexes update

Reindexer tool

  • [fix] Fixed crash in \quit-command after previous errors
  • [fix] Fixed crash in git bash on Windows platforms

Face

  • [fix] Fixed XSS vulnerability in table view

Version 3.28.0 (16.08.2024)

Core

  • [fea] Updated logging library to v1.14.1 and formatting library to v11.0.2
  • [fea] Optimized log level checks to avoid excessive serializtion in core logs
  • [fea] Added support for array_remove with scalar values in SQL
  • [fea] Added support for array_remove with non-integral values
  • [fix] Disabled default values creation for object array indexes to avoid Go/Java connectors incompatibility
  • [fix] Fixed sorted JOIN-subqueries over optimized tree-indexes with unordered conditions

Reindexer server

  • [fix] Fixed docker's SEGFAULT on M1 CPU

Reindexer tool

  • [fix] Fixed possible stucking in interactive mode on Windows

Face

  • [fea] Changed default value for rtree fields in 'new item' modal (now it's zero point instead of empty array)
  • [fix] Fixed items table view (previously it could disapear in some rare cases depending on items contents)
  • [fix] Fixed 'delete database' button
  • [fix] Fixed default stop words behavior in fulltext index settings
  • [fix] Fixed rendering of the last namespace in namespaces list
  • [fix] Fixed links to the docs depending on the current chosen interface language
  • [ref] Changed bm25 grouping in fulltext index settings

Version 3.27.0 (09.07.2024)

Core

  • [fea] Decreased heap allocations count in general selection pipeline
  • [fea] Optimized allocations in fulltext query preparation phase
  • [fea] Added heuristic for copying transactions, which allows to avoid extra namespace copying if there are no select queries expected. May be disabled via REINDEXER_NOTXHEURISTIC env variable
  • [fea] Added automatic default values setting on new index creation (except UUID and rtree indexes)
  • [fea] Improved comparators performance for IN()-conditions
  • [fix] Fixed potential deadlock on data reading at server startup
  • [fix] Fixed double fulltext index building after copying transactions
  • [fix] Fixed incorrect composite indexes detection in some of UPDATE-queries (it could lead to random crashes during updates)
  • [ref] Deprecated fulltext index option warmup_on_ns_copy. In current implementation reindexer will always build fulltext index after copying transaction
  • [ref] Removed some of the default RU stop-words

Replication

  • [fix] Fixed updated_unix_nano in #memstats table
  • [fix] Disabled statement-based update replication - in some cases it could lead to crashes and data loss due to logic conflicts in WAL

Reindexer server

  • [fea] Added SO_LINGER-option in cases when client drops connection first. This allows to prevent TIME_WAIT socket state on the client's side

Deploy

  • [fea] Added build for Ubuntu 24.04
  • [ref] CentOS 7 reindexer repo is no longer supported due to CentOS 7 EOL

Face

  • [fea] Added RU language in UI
  • [fix] Fixed input width in settings section

Version 3.26.0 (21.06.2024)

Core

  • [fea] Added heterogeneous arrays support in UPDATE-queries
  • [fea] Improved performance of CJSON encoding/decoding (now it works ~10-15% faster)
  • [fix] Fixed interaction between EqualPositions and OR-operator
  • [fix] Fixed crash on attempt to use UPDATE-query with nested array

Replication

  • [fix] Fixed unnecessary force-syncs after updates lost during initial synchronization

Reindexer server

  • [fea] Added support for multiple JOIN-subqueries with the same namespace with results in JSON-format

Build

  • [fea] Added WITH_LTO cmake build option (disabled by default)
  • [fix] Fixed build with GCC-14

Face

  • [fix] Fixed deafault values for array-fields in "New item" window

Version 3.25.0 (30.05.2024)

Core

  • [fea] Added field max_iterations_idset_preresult into #config-namespace. This field allows to configure preselect limit for the JOIN-queries
  • [fea] Added WHERE-values deduplication for the composite indexes in SELECT-queries
  • [fea] Added scalar fields support for the array_remove and array_remove_once update-functions
  • [fix] Fixed whitespaces handling in the UPDATE SQL-queries with JSON-objects

Fulltext

  • [fea] Optimized fulltext index building (index rebuild works ~30% faster than in v3.24.0)
  • [fea] Added gujarati UTF-8 subset to the internal locale
  • [fix] Fixed snippet and highlight on the queries with large merge_limit (>65k) and typos

Replication

  • [fix] Fixed replicated TagsMatcher's behavior on the follower-nodes after leader's schema modification
  • [fix] Fixed online replication for DeleteMeta-calls

Reindexer server

CPP-client

  • [fix] Fixed SetSchema-call

Ported

  • [fea] Ported the comparators improvements/optimizations from v4.15.0

Face

  • [fea] Added UUID to the PK options
  • [fea] Added the "Minimum preselect size for optimization of inner join by injection of filters" field to the NS config
  • [fea] Increased the max of the position_boost field
  • [fea] Changed the fonts to the system defaults
  • [fea] Moved the field descriptions to the tooltips on the DB Config page
  • [fix] Fixed the pagination issue after item insertion
  • [fix] Fixed the issue related to the Aggregation result displaying
  • [fix] Fixed icons and tabs layout on the NS page
  • [fix] Fixed Explain tab layout on the SQL result page
  • [fix] Fixed "Tags" input layout in the Index config modal
  • [fix] Fixed placeholder layout for the "Forced sort values" field and filer condition on the Query Builder page
  • [fix] Fixed console issue that appeared on the SQL -> Explain query
  • [fix] Fixed incorrect message about the empty result of the Explain operation
  • [fix] Fixed Pin NS button

Version 3.24.0 (12.04.2024)

Core

  • [fea] Added array_remove and array_remove_once functions for the UPDATE-queries. Details
  • [fea] Increased limit for IdSet join preselect from 10'000 to 20'000 documents
  • [fea] Added C++ benchmarks for sparse-indexes
  • [fea] Disabled comparators for sparse-indexes. From now sparse-indexes always use more effective IdSets instead
  • [fea] Added DeleteMeta method and simplified meta storing/reading logic
  • [fix] Fixed race condition in the JOINS cache
  • [fix] Fixed results serialization for MERGE-queries with multiple JOINS in cases when some JOIN-queries have not joined any items
  • [fix] Fixed distinct result in cases when WHERE-condition contains duplicate values (e.g. distinct(id) WHERE id IN (1,1,1,3))

Fulltext

  • [fea] Increased max merge_limit value (new values range is [1, 0x1FFFFFFF])
  • [fix] Fixed phrase search behavior for the phrases containing single word

Go connector

  • [fea] Added EnumMeta and DeleteMeta functions
  • [fix] Fixed RenameNamespace function - now upsert after namespace's renaming works properly

Reindexer server

  • [fea] Add DELETE-method for the /metabykey HTTP-endpoint

Deploy

Face

  • [fea] Added possibility to delete namespace's Meta data
  • [fea] Added Git documentation link for the Bm25 config
  • [fea] Added explicit null-values in the Grid view
  • [fix] Fixed to inform window that appeared on the Cancel button on the NS Config page
  • [fix] Fixed extra data uploading on the Performance page
  • [fix] Changed Git documentation link in the Main menu
  • [fix] Fixed console issues on the add/edit indexes
  • [fix] Fixed caching of the NS config
  • [fix] Fixed layout issues on the Index form

Version 3.23.1 (20.03.2024)

Core

  • [fix] Fixed crash in the incremental fulltext index during typos handling
  • [fix] Fixed crash in the UPDATE-query in the case when this query sets values for some array-field and composite index simultaneously

Go connector

  • [fix] Fixed joined and composite fields behavior: from now fields with those tags will not be created in the database

Build

  • [fix] Fixed Release build with GCC-12
  • [fix] Added version check for Google Benchmark library during the build

Deploy

  • [fea] Added clang-tidy configs into GitHub source tree

Version 3.23.0 (07.03.2024)

Core

  • [fea] Improved queries condition injection on the both directions: joined-to-main and main-to-joined
  • [fea] Improved heuristic for the joins preselect/condition injection. If query has some conditions with high selectivity, scheduler will try to avoid high cost preselect/injections attempts
  • [fea] Added logic for the intersecting conditions merge on the query preprocessing stage
  • [fea] Added clock wrapper to force vDSO for the clock_gettime-calls. This gives up to 20% overall performance on some operating systems, which using libstdc++ without vDSO (for example, on Centos7)
  • [fea] Updated bundled libbactrace to support DWARF-v5 debug info format
  • [fix] Fixed indexes/count cache drop on the indexes config update

Go connector

  • [fea] Optimized handling of the unknown fields in the Go binding (in cases, when some field exists in the database, but not in the go-struct)

Deploy

  • [fea] Updated RedOS build/deploy image to v3.3.4

Face

  • [fea] Added Prettify feature to the SQL editor
  • [fea] Made yarn upgrade
  • [fea] Added Cache settings to the NS config
  • [fea] Made the new UI component for the pagination
  • [fea] Added tooltips with the UTC dates for the timestamp dates in the Grid view of the Namespace
  • [fea] Added redirect to the created NS
  • [fea] Added new settings to the Full text config
  • [fea] Added Stop Words list to the Full text index
  • [fea] Improved layout of the Stop words and Synonyms lists
  • [fix] Fixed columns enabling/disabling in the Grid views
  • [fix] Fixed issue related to the previously NS current columns displaying for the NS
  • [fix] Fixed issue related to the empty config opening
  • [fix] Fixed issue related to the pagination on the Query result page
  • [fix] Removed eslint popup
  • [fix] Fixed "see & edit" link on the Queries Perfstats page
  • [fix] Fixed tooltips view

Version 3.22.1 (12.02.2024)

Core

  • [fix] Fixed COUNT() for fulltext queries, when preselect_before_ft is enabled in the index config
  • [fix] Fixed LIMIT/OFFSET behavior for MERGE-queries, when preselect_before_ft is enabled in the index config
  • [fix] Disabled in-memory WAL for the system namespaces

Replication

  • [fix] Improved transactions replication via WAL queries: from now transactions will not be split into separate insert/updates on the follower

Face

  • [fix] Fixed the Check request
  • [fix] Added bottom padding to the Performance Updates chart

Version 3.22.0 (02.02.2024)

Core

  • [fea] Added explain results for the subqueries
  • [fea] Added support for limit/offset in Delete and Update queries
  • [fea] Optimized ordered indexes' cache logic to achieve more cache hits and more compact cache size
  • [fea] Added support for COUNT_CACHED(*)/CachedTotal() aggregation in the queries with INNER JOINS. Now it's possible to cache total count results for such queries
  • [fix] Fixed SQL parsing for combinations of the subqueries and other conditions in the main query
  • [fix] Fixed select functions with '.' delimiter. Previously those functions actually expected '=' as a delimiter

Fulltext

  • [fea] Reworked logic for the stop-words. More details
  • [fea] Added config for the base ranking algorithm. Check bm25_config field in the fulltext settings

Replication

  • [fea] Fixed sync logic to allow modification of the server's ID at runtime

Reindexer server

  • [fix] Fixed SQL suggests for subqueries and certain types of JOIN-queries

Docker

  • [fea] Base docker image was updated to alpine 3.19

Build

  • [fix] Fixed dependencies and build for alpine 3.15+
  • [fix] Fixed Release build with GCC 13.2

Face

  • [fea] Added the subqueries field to the explain mode
  • [fea] Upgraded Webpack to 5.х
  • [fea] Added the default values to the NS config during the mode changing
  • [fix] Fixed the message about the outdated browser version after Chrome upgraded to v120.
  • [fix] Fixed the settings panel layout on the Performance page, which was overlapped by the message about the outdated browser version
  • [fix] Fixed the table columns auto resizing
  • [fix] Fixed the table header width issue that appeared on the table resizing
  • [fix] Fixed the table layout that crashed on scrolling
  • [fix] Fixed the empty space between the last NS and the Total section on the Memory page
  • [fix] Fixed the title changing on the NS page during a new NS creating
  • [fix] Fixed the tooltip position in the sidebar menu
  • [fix] Fixed the "+" button for the Expire after field

Version 3.21.0 (15.12.2023)

Core

  • [fea] Added subqueries support (explain for subqueries will be implemented in the next releases)
  • [fea] Added backtraces/minidump support for Windows platform
  • [fea] Added query crash tracker support for Windows platform
  • [fix] Added explicit error for aggregations in joined queries
  • [fix] Fixed UPDATE-queries for array-indexes with multiple JSON-paths
  • [fix] Fixed UPSERT/UPDATE for sparse arrays with null-values
  • [fix] Optimized tagsmatcher's updates in UPDATE-queries

Replication

  • [fea] Added some temporary replication fixes for v4-compatibility (one of the next v4 releases will contain v3-v4 compatibility mode for migration)

Reindexer server

  • [fea] Added HTTP DSL for subqueries

Go connector

  • [fea] Added Go API and DSL-convertor for subqueries
  • [fea] Changed CJSON-to-object conversions logic for slices: now the single JSON values and fields with multiple JSON-paths will be concatenated together in the target field
  • [fea] Added WithStrictJoinHandlers. This option allows to validate JoinHandlers usage in runtime
  • [fix] Fixed panic handling in the CJSON deserialization
  • [fix] Fixed logging in cproto-binding. Error messages will no longer be redirected to stdout instead of user's logger

Face

  • [fea] Saved the scroll position on the sorting
  • [fea] Changed the Server ID range
  • [fea] Improved the notification about the supported browsers
  • [fea] Added the default values to the config form when the default config is using
  • [fix] Fixed the wrong redirect to a fake database
  • [fix] Fixed the column order changing on the data sorting
  • [fix] Fixed the horizontal scroll on the data sorting
  • [fix] Fixed the wrong data filtering in the Statistics tables
  • [fix] Fixed the modal window with the notification about the JSON-tags clearing
  • [fix] Fixed the "+/-" buttons for the inputs
  • [fix] Fixed the console issue appeared on the array data sorting
  • [fix] Fixed the layout of the Performance page
  • [fix] Fixed the pagination buttons
  • [fix] Fixed the misprint in Config

Version 3.20.0 (30.10.2023)

Core

  • [fea] Added crash query report for Update/Delete queries
  • [fea] Added configs for LRU index cache size (check section cache in the namespaces entity of the #config-namespace)
  • [fea] Optimized CJSON deserialization
  • [fea] Optimized WAL size (unchanged indexes and schemas will not be added into the WAL anymore)
  • [fea] Added atomic rollback for multiple field UPDATE-queries in case of errors during query execution (currently it is atomic on the level of the individual document)
  • [fix] Fixed column indexes optimization (some comparators have become noticeably more effective)
  • [fix] Added PK check for UPDATE-queries
  • [fix] Fixed JOINs on composite indexes
  • [fix] Fixed select functions with MERGE queries for cases when the same namespace is merged multiple times
  • [fix] Fixed non-indexed string/int fields conversion on index creation in cases when index type is not equal to the field type
  • [fix] Disabled leveldb's log files (in rare cases those logs could lead to the problems with storage reopening)
  • [fix] Disable background indexes optimization for the temporary namespaces
  • [fix] Removed attempts to reopen storage with flush errors before it's destruction
  • [fix] Some storage flushes were moved outside the unique namespaces lock
  • [fix] Fixed directories deletion for Windows

Replication

  • [fea] Reduced memory consumption for online-updates
  • [fix] Fixed updates size calculation during max allowed updates size check (now it checks actual allocated memory, not the data size)
  • [fix] Namespaces config applying after FORCE-sync replication
  • [fix] Fixed some rare tagsmatcher conflicts in replicated namespaces in case when namespace was not replicated previously and had some data in it
  • [fix] Fixed some unnecessary force syncs after go clients connection
  • [fix] Fixed documents duplication after PK change in UPDATE-query
  • [fix] Fixed logical race in cascade replication resync

Reindexer server

  • [fea] Added support for UNIX domain sockets for RPC-server. Disabled by default (check urpcaddr-flag in server's config)
  • [fea] Added support for default timeouts in HTTP-server (support for http-write-timeout and http-read-timeout options in server's config)
  • [fea] Added support for Request-Timeout header in HTTP-requests to setup individual timeout for each request

Reindexer tool

  • [fea] Added support for UNIX domain sockets (dsn format: ucproto://<socket_path>:/<dbname>, example: ucproto:///tmp/reindexer.sock:/my_db)

Go connector

  • [fea] Added support for UNIX domain sockets in cproto-binding (dsn format: ucproto://<socket_path>:/<dbname>, example: ucproto:///tmp/reindexer.sock:/my_db)
  • [fix] Fixed deadlock in EnableLogger method between Go and C++ mutexes

Face

  • [fea] Added the ability to use hot keys to navigate over the UI
  • [fea] Added the link to the documentation to the left bar menu
  • [fea] Changed the column filter with the case-sensitive one
  • [fea] Added validation of the JSON paths field to the Index Config page
  • [fea] Added the wal_size field to the Namespace config
  • [fea] Added the preselect_us and field_type sections fto the Explain page
  • [fix] Fixed the horizontal scroll for the Grid view
  • [fix] Fixed the data sorting on the Items page during the namespace changing
  • [fix] Fixed the "undefined items" error during the db changing
  • [fix] Fixed the console issues for the ttl index
  • [fix] Made the Namespace refactoring
  • [fix] Fixed the operations with the last column for the Grid view

Build

Version 3.19.0 (16.09.2023)

Core

  • [fea] Added background removal of namespaces. Previously in some cases atomic transactions could cause the namespace's deletion in the querie's execution thread, which lead to the latency spike
  • [fea] Added locks and flush timings for UPDATE and DELETE queries into slow log
  • [fea] Added support for the COUNT/COUNT_CACHED aggregations for the MERGE-queries
  • [fea] Added basic support for the SUM/MAX/MIN aggregations for the MERGE-queries without LIMIT/OFFSET
  • [fea] Added more information about JOINs conditions injection into explain (check on_conditions_injections field in explain results)
  • [fea] Added field_type into the explain. This fields shows, which kind of field/comparator was used in the query: indexed or non-indexed
  • [fea] Added support for store (-) UUID indexes
  • [fea] Optimized string<->UUID conversions in the C++ library
  • [fix] Fixed total_us time calculation in the explain (previously preselect time was in explain results, but was not counted in the total_us field)
  • [fix] Fixed JOINs conditions injection for the queries with multiple JOINs. Previously this optimization could skip some JOIN queries
  • [fix] Fixed multiple UPDATE arrays concatenation issues: empty arrays, string array, array with scalar, etc.
  • [fix] Composite indexes over the other composite indexes were explicitly disabled
  • [fix] Fixed check for nested JOINs and MERGEs (nested JOIN/MERGE is not allowed)
  • [fix] Multiple JSON-paths were explicitly disabled for the scalar indexes (multiple JSON-paths are allowed for composite and array indexes only)
  • [fix] Fixed crash on the CJSON deserialization for array indexes with multiple JSON-paths

Replication

  • [fix] Fixed handling of the updates buffer overflow (previously this logic may lead to multiple extra re-syncs)

Fulltext

  • [fea] Added experimental support for Armenian, Hebrew, Arabic and Devanagari alphabets (prefixes/postfixes/suffixes search, typos, stop-words and synonyms are supported)

Reindexer server

  • [fix] Fixed SSE4.2 support check on startup (server has to print error message if SSE support is required for the current build)
  • [fix] Fixed DELETE-queries compatibility between reindexer_server v3 and reindexer_tool v4 in cproto mode
  • [fix] Fixed RPC-timeout handling (extra check for unread data wasd added). Previously connect could be dropped in case of some very long queries

Go connector

  • [fea] Optimized string<->UUID conversions in the Go bindings
  • [fea] Default balancing algorithm for cproto was changed from RoundRobin to PowerOfTwoChoices. RoundRobin may still be enabled via WithConnPoolLoadBalancing option of the binding
  • [fix] Fixed transactions Commit/Rollback stacking in case of the incompatible items' structs in client and DB
  • [fix] Fixed builtinserver logger initialization in cases when single app run multiple instances of the builtinserver
  • [fix] Fixed RPC-connections background pinging (Ping requests became asynchronous)

Build

  • [fix] Fixed build with GCC 13.2

Face

  • [fea] Changed the numeric values position in the Grid
  • [fea] Added the ability to use spaces for JSON paths
  • [fix] Fixed the Statistics chart for undefined replication.wal_size
  • [fix] Fixed the column set for the namespace items during the namespace switching
  • [fix] Fixed the JSON paths view for values included spaces
  • [fix] Changed the value format for width on the integer for sqlquery
  • [fix] Fixed the bug related to the query history on the Namespace Items list
  • [fix] Fixed the column titles in the table settings menu on the Performance page
  • [fix] Added the validation of the negative values for the index settings

Version 3.18.0 (29.07.2023)

Core

  • [fea] Increased max indexes count for each namespace up to 255 user-defined indexes (previously it was 63)
  • [fea] Added more info to the slow logger's output: mutexes timing for transactions and basic explain info for select-queries
  • [fea] Improved logic of the cost evaluation for the btree indexes usage in situations, when background indexes ordering was not completed (right after write operations). Expecting more optimal execution plan in those cases
  • [fix] Changed logic of the ALLSET operator. Now ALLSET condition returns false for empty values sets and the result behavior is similar to MongoDB $all
  • [fix] Fixed automatic conversion for numeric strings with leading or trailing spaces (i.e. ' 1234' or '1234 ') into integers/floats in WHERE/ORDER BY
  • [fix] Allowed non-unique values in forced sort (ORDER BY (id,4,2,2,5)). If forced sort order contains same values on the different positions (i.e. ORDER BY (id,1,2,1,5)), then the first occurrence of the value will be used for sorting
  • [fix] Added limits for the large values sets in the composite indexes substitution algorithm, introduced in v3.15.0 (due to performance issues in some cases). If the result size of the set is exceeding corresponding limit, reindexer will try to find another composite index or skip the substitution

Go connector

Build

  • [fea] Added support and deploy for Debian 12 (bookworm). Debian 10 (buster) build was deprecated
  • [fea] Enabled SSE4.2 for the default reindexer's builds and for the prebuilt packages. SSE may still be disabled by passing -DENABLE_SSE=OFF to cmake command

Face

  • [fea] Changed the scale window icon for text fields
  • [fea] Added the background color to the Close icon in the search history on the Namespace page
  • [fea] Improved the buttons' behavior on the Query builder page
  • [fea] Added the database name size limit.
  • [fea] Improved the drop-down section behavior on the Query builder page
  • [fea] Added new proc settings to the Index config
  • [fix] Fixed the columns' settings resetting after the Perfstats page reloading
  • [fix] Removed the double requests on the Perfstats page
  • [fix] Fixed the JSON Paths tooltip description
  • [fix] Fixed the pie chart position in Safari
  • [fix] Fixed the popup window size for the long text
  • [fix] Fixed the bottom padding on the statistics legend window
  • [fix] Fixed the modal window to inform about disabled memory statistics
  • [fix] Fixed the filter removal
  • [fix] Fixed the filter result page when the filter is removed
  • [fix] Fixed the redirect to the wrong page after all items were removed

Version 3.17.0 (06.07.2023)

Core

  • [fea] Optimized namespaces' locks for queries to the system namespaces, containing explicit list of names (for example, SELECT * FROM #memstats WHERE "name" IN ('ns1', 'nsx', 'ns19') now requires shared locks for the listed namespaces only)
  • [fea] Added update queries for the arrays of objects (i.e. queries like UPDATE ns SET object_array[11].field = 999)
  • [fea] Added more fulltext index options for the base rankings tuning. Check FtBaseRanking struct in the config doc
  • [fix] Fixed update queries for the sparse indexed arrays
  • [fix] Fixed selection plans and cost calculation for NOT-conditions in queries
  • [fix] Disabled composite indexes over non-indexed fields (except fulltext indexes) and sparse composite indexes. Previously those indexes could be created, but was not actually implemented, so queries with them could lead to unexpected errors
  • [fix] Fixed merging of the conditions by the same index in queries' optimizer (previously it could sometimes cause SIGABORT in case of the empty resulting set)
  • [fix] Disabled LIMIT for internal merged queries (it was not implemented and did not work properly on previous versions)
  • [fix] Fixed cache behavior for full-text queries with JOIN and enable_preselect_before_ft: true

Reindexer server

  • [fea] Optimized perfstats config access
  • [fea] Added support for CSV results for select queries via HTTP (experimental, probably this API will be modified later on)

Go connector

  • [fea] Added SortStPointDistance and SortStFieldDistance (simplified aliases for the long constructions with ST_Distance)
  • [ref] Added reindexer.Point type instead of [2]float64

Build

  • [fea] Added support and deploy for RedOS 7.3.2

Version 3.16.0 (09.06.2023)

Core

  • [fea] Added UUID field type for indexes
  • [fix] Fixed fulltext areas highlighting for the queries with prefixes/suffixes/postfixes
  • [fix] Fixed segfault on max unique json names overflowing
  • [fix] Disallowed system namespaces deletion/renaming

Go connector

  • [fea] Added support for OpenTelemetry traces. Details
  • [fea] Added prometheus client-side metrics. Details
  • [fix] Fixed bool value parsing/validation in DSL package

Face

  • [fea] Added the Namespace name length limitation
  • [fea] Added the UUID Index type
  • [fea] Added the notification about doubles in the Query Builder filter
  • [fix] Fixed the scroll in the Index table
  • [fix] Fixed the empty table in Statistics->Memory
  • [fix] Removed the select_functions parameter from the JSON preview of Query Builder
  • [fix] Fixed the URL clearing after clicking by opened Namespace tabs
  • [fix] Fixed the Memory table layout
  • [fix] Fixed the console errors on the replication config page
  • [fix] Fixed the column displaying for the Query -> Facet request
  • [fix] Fixed the synonyms displaying for the UI view
  • [fix] Fixed the console errors on the namespace pin icon clicking
  • [fix] Added the bottom padding to the legend of the Statistics
  • [fix] Fixed the NavigationDuplicated console error on the pagination using on the Queries page

Version 3.15.0 (24.04.2023)

Core

  • [fea] Improved typos handling algorithm for text-indexes. New options: max_typo_distance,max_symbol_permutation_distance,max_missing_letters and max_extra_letters were added
  • [fea] Improved composite indexes substitution. Now optimizer is able to find composite index' parts on almost any positions in query and choose the largest corresponding composite index if multiple substitutions are available
  • [fea] Improved sorting by fields from joined-namespaces (for inner joins). Added support for string types and improved conversion logic (previously this type of sorting were able to sort only numeric fields)
  • [fea] Added more options for snippet_n: with_area, left_bound and right_bound. Details
  • [fix] Fixed handling of update-queries (with set), which tried to update non-existing array element. Now those queries will return error and will not change target array-content

Reindexer server

  • [fea] Added support for non-string map keys for msgpack decoded (positive and negative integer values may be used as tag names in msgpack messages now)

Go connector

  • [fea] Added OptionConnPoolLoadBalancing. This options allows to choose load balancing algorithm for cproto connections

Face

  • [fea] Automized filling the key field on the Meta creation page
  • [fea] Added new fields to the full-text config
  • [fea] Improved the layout of the Namespace renaming window
  • [fea] Replaced the load more feature with the pagination one on the Connection and Queries pages
  • [fea] Changed the "Close" button title with "Save changes" on the namespace page
  • [fix] Fixed a few small issues on the Statistics page
  • [fix] Fixed the onboarding pointer in the case of undefined namespace
  • [fix] Fixed the namespace choosing on the page reloading on the Indexes and Meta tabs
  • [fix] Improved UI for long values in the Add item window
  • [fix] Fixed the layout of the error message on the Query page
  • [fix] Fixed the notification about necessity of the statistics activation on the Memory page
  • [fix] Fixed the index value with precept
  • [fix] Fixed the console issue during the namespace switching
  • [fix] Fixed the wrong namespace redirecting on the Horizontal bar and Pie chart in Statistics
  • [fix] Changed the column title on the Performance page
  • [fix] Fixed the spelling issues
  • [fix] Fixed the Add Database action
  • [fix] Fixed grammar in the "Query performance statistics is disabled" popup
  • [fix] Fixed the database list layout when the list is big
  • [fix] Changed the design of the tooltip appeared on the "Collapse the sidebar" icon
  • [fix] Fixed the NavigationDuplicate console issue
  • [fix] Fixed the issue with the Gear button on the Statistics -> memory page

Version 3.14.2 (05.04.2023)

Core

  • [fix] Reduced preselect limit for joined queries (previous values from v3.14.0 could cause some performance issues)

Version 3.14.1 (31.03.2023)

Core

  • [fix] Fixed cost calculation for 'between fields' comparators
  • [fix] Improved namespaces loading order

Reindexer server

  • [fix] Fixed server connections drops after outdated Close() call from RPC-client
  • [fix] Fixed 'SetSchema' RPC-call logging
  • [fix] Enlarged stop attempts before SIGKILL for reindexer service

Go connector

  • [fix] Fixed client connections drops after some queries time outs (CPROTO)

Face

  • [fix] Fixed minor issues with queries perfstats and explain
  • [fix] Fixed the visible field set storing for the same SQL queries
  • [fix] Restored the Load more feature to the Connections page

Version 3.14.0 (18.03.2023)

Core

  • [fea] Reworked fulltext search for multiword phrases in quotes (check description here)
  • [fea] Optimized database/server termination
  • [fea] Improved and optimized suffix tree selection for terms from stemmers in the full-text index
  • [fea] Optimized select queries with limit/offset and ordered index in conditions, but without explicit sort orders
  • [fea] Changed weights for ordered queries with limit/offset and ordered index in where or order by sections
  • [fea] Improved performance for large joined namespaces
  • [fea] Improved selection plan for non-index fields and optimized non-index field filtration
  • [fea] Added snippet_n function for fulltext highlighting. It will get more functionality later on
  • [fix] Fixed aggregation results for empty namespaces and non-existing fields

Reindexer server

  • [fea] Optimized aggregations results sending. From now all the aggregations results will be sent only once

Go connector

  • [fea] Changed aggregations interface to support optional aggregations results

Face

  • [fea] Added the information about supported browsers
  • [fix] Fixed the column settings for the Statistics table
  • [fix] Improved the Statistics UI
  • [fix] Fixed the SQL -> truncate response
  • [fix] Fixed the infinity requests to namespaces on the Config page
  • [fix] Fixed the validator of the tag field
  • [fix] Fixed the error on the Explain page
  • [fix] Fixed issues with the Position boost
  • [fix] Replaced the step from 0.001 to 0.05 for input fields
  • [fix] Fixed the sorting pointer icon on the Queries table

Version 3.13.2 (23.02.2023)

Core

  • [fix] Fixed collisions resolving in indexes hash map (worst case scenarios were significantly improved)
  • [fix] Fixed errors handling for custom indexes sort orders in case of incorrect sort_orders config

Go connector

  • [fix] Enlarged default fetch limit for cproto binding

Reindexer tool

  • [fix] Fixed large join requests execution (with 10k+ documents in result)
  • [fix] Fixed 'pretty' output mode (now reindexer_tool will not stick on formatting after request)

Build/Deploy

  • [fea] Switched Fedora's versions for prebuilt packages to Fedora 36/37

Face

  • [fea] Added the bulk deleting items on the list
  • [fea] Changed the lifetime of the editing form for the Item adding operation
  • [fea] Replaced the Create a new database label to the Choose a database in the main menu
  • [fea] Forbade entering cyrillic symbols for DB and NS titles
  • [fea] Added the ability to rollback to the default DB config
  • [fea] Improved the filtering on the Namespace page
  • [fea] Replaced the empty page with the inform message on the Meta page
  • [fea] Disabled the Create NS button if none DB exists
  • [fea] Added the ability to export the SQL result in CSV
  • [fea] Added the settings of the slow requests logging to the NS config
  • [fea] Fixed the ability to change the Item limit on the page if it exceeds the item total
  • [fix] Fixed collapsing/expanding details for the list items after the page changing
  • [fix] Changed the double quotes with the quotes for strings in json-view-tree
  • [fix] Fixed the Index list displaying after the DB removing
  • [fix] Fixed the filtered list of Namespaces on the Memory page
  • [fix] Fixed the item list after removing of all items
  • [fix] Added the redirect from a selected namespace to the index page during the DB changing
  • [fix] Fixed boolean values displaying in the Grid view
  • [fix] Fixed the displaying of the empty and fact result at the same time
  • [fix] Fixed the redirect to the Explain page during loading new items on the List and Grid list on the QUERY -> SQL page
  • [fix] Fixed the error appeared on the list resizing on the Query Builder page

Version 3.13.1 (19.01.2023)

Core

  • [fix] Fixed incorrect sort order for unbuilt tree-indexes combination with unordered conditions (SET/IN/ALLSET)
  • [fix] Fixed assertion for sparse indexes with multiple JSON-paths
  • [fix] Fixed assertion for wrong CJSON tags in storage
  • [fix] Fixed double values restrictions for JSON-documents (previously in some cases negative double values could cause JSON parsing exceptions)

Go connector

  • [fix] Fixed Query.Set method with arrays of objects and maps (now it calls SetObject in those cases)

Version 3.13.0 (12.01.2023)

Core

  • [fix] Fixed composite indexes fields update after new indexes addition
  • [fix] Fixed SEGFAULT on string precepts

Go connector

  • [ref] Added version postfix to the modules' name (.../reindexer -> .../reindexer/v3)

Reindexer server

  • [fix] Allowed SET condition with 0 arguments in DSL query

Version 3.12.0 (23.12.2022)

Core

  • [fea] Added logging for slow queries and transactions (check profiling.long_queries_logging section in #config-namespace)

Reindexer server

  • [fix] Fixed connections balancing and threads creation in default (shared) mode
  • [fix] Fixed cleanup for balancing mode for reused connections

Face

  • [fea] Renewed the Onboarding UI
  • [fea] Added the data-test attribute
  • [fix] Fixed console errors appeared on hover for the Client cell in the Current Statistics
  • [fix] Fixed the column width resizing on the page reloading
  • [fix] Fixed disappearing of the Item table part on the Namespace page

Version 3.11.0 (02.12.2022)

Core

  • [fea] Added background TCMalloc's cache sizes management (this feature was also supported for Go-builtin, Go-built-in server and standalone modes). Check allocator-cache-* section in server's config
  • [fix] Fixed handling of the no space left errors for asynchronous storage
  • [fix] Fixed and improved composite indexes substitution optimization in select-queries
  • [fix] Fixed SEGFAULT on large merge limit values in fulltext indexes

Reindexer server

  • [fea] Added more info about the storages' states into prometheus metrics
  • [fix] Fixed precepts parsing in HTTP API

Face

  • [fea] Replaced the Scroll component with the Vue-scroll one
  • [fea] Added strings_waiting_to_be_deleted_size to Statistics -> Memory for NC
  • [fea] Added tooltips to the action bar on the Namespace page
  • [fea] Added a default value for Rtree type
  • [fea] Added tooltips to the sidebar buttons
  • [fea] Made visible the default options of namespaces
  • [fea] Changed the Disabled view of the Resent button on the SQL page
  • [fix] Fixed sending NULL value for max_preselect_part
  • [fix] Removed the search bar from the Indexes page
  • [fix] Fixed the title of the index editor
  • [fix] Removed outdated libraries usage
  • [fix] Fixed the Expand/Collapse actions for lists
  • [fix] Fixed the Collapse all button on the Namespace page
  • [fix] Fixed the Statistics menu pointer

Version 3.10.1 (17.11.2022)

Go connector

  • [fea] Add go.mod file with dependencies versions
  • [ref] Cproto binding now requires explicit import of the _ "github.com/restream/reindexer/bindings/cproto"-module

Repo

Version 3.10.0 (28.10.2022)

Core

  • [fea] Improve conditions injection from joined queries into main query. This optimization now covers much wider class of queries
  • [fea] Add parenthesis expansion for queries' conditions
  • [fea] Switch yaml parser to more functional one
  • [fix] Fix priority of NOT operations in queries (now it always has the highest priority among all the others logical operations)
  • [fix] Fix race condition in indexes optimization logic

Reindexer server

  • [fea] Add support for separate connections threads by request
  • [fea] Add support for large JSON-strings (larger than 16 MB)
  • [fea] Add HTTP method to force drop of TCMalloc caches
  • [fix] Fix SIGABORT after incorrect RPC query results' reuse

Face

  • [fea] Make the "Gear" button visible for tables
  • [fea] Redesign the Statistics->Memory page
  • [fea] Redesign the Statistics->Performance page
  • [fea] Add the Namespace settings button to the Namespace list
  • [fea] Add the ability to pin Namespaces in the Namespace list
  • [fea] Redesign the feature of the column resizing
  • [fix] Fix UI availability with DB config issues
  • [fix] Fix the issue with Scroll on the Statistics page

Version 3.9.1 (12.10.2022)

Core

  • [fix] Fix SEGFAULT in fulltext index after documents deletion

Version 3.9.0 (06.10.2022)

Core

  • [fea] Add enable_preselect_before_ft option for fulltext indexes. It allows to prioritize non-fultext indexes in query
  • [fix] Fix runtime index conversions (from sparse and to sparse)
  • [fix] Fix fulltext index memstats race
  • [fix] Fix query results overflow for large joined requests (in cases, when joined items count is more than 10 billions)

Go connector

  • [fix] Fix rare query results leak after request timeout
  • [fix] Fix RPC connections leak after reconnect

Face

  • [fea] Add the enable_preselect_before_ft option to the fulltext indexconfig
  • [fea] Improve snackbars view
  • [fea] Add the pagination instead of the 'load more' feature
  • [fea] Improve the Precepts UI
  • [fea] Add a message about offline status on 500 server response
  • [fea] Add the description of the 5хх codes to the message body
  • [fix] Fix a misprint in the database config
  • [fix] Fix the value array clearing

Version 3.8.0 (25.08.2022)

Core

  • [fea] Optimize selects with large id sets
  • [fea] Optimize max index structures resize time on documents insertion/deletion/modification
  • [fea] Add max highlighted areas setting for fulltext indexes (max_areas_in_doc and max_total_areas_to_cache)
  • [fix] Add some missing memory into #memstats

Reindexer server

  • [fea] Reduce allocations count for query result responses
  • [fix] Fix assertion in RPC query results container
  • [fix] Fix assertion on response buffer overflow
  • [fix] Fix SEGFAULT in Go/JSON queries to WAL
  • [fix] Server will clear unknown flags in cproto responses

Face

  • [fea] Increase cache lifetime for a number of resources
  • [fea] Add strict_mode to config
  • [fea] Add sync_storage_flush_limit to config
  • [fea] Add new ft-index fields (max_areas_in_doc, max_total_areas_to_cache, optimization)
  • [fea] Add new fields in memory statistics (index_optimizer_memory, tracked_updates_size)
  • [fea] Add server unavailability indicator
  • [fea] Add parsing error messages from responses with 500 status code (for error log)
  • [fix] Fix uptime indicator behavior
  • [fix] Fix labels and table filters views in the Statistics tab

Version 3.7.0 (05.08.2022)

Core

  • [fea] Optimize fulltext index
  • [fea] Add optimization mode for fulltext index (Memory or CPU. Check ft index configs)
  • [fea] Optimize unordered facets (ordering was disabled by default)
  • [fea] Optimize storage reading on startup (multithread storage reading)
  • [fea] Optimize storage flush (write locks will not affect storage flush anymore)
  • [fix] Fix conflict in idset and composite index merge optimizations

Face

  • [fix] Fix the NavigationDuplicated issue
  • [fix] Fix the limit in the request of the items on the SQL page

Version 3.6.2 (same as 3.6.1) (30.06.2022)

Reindexer server

  • [fix] Fix timed out query results reuse
  • [fix] Fix exception handling on connection drop

Version 3.6.0 (29.06.2022)

Core

  • [fea] Add numeric fields names support in sort expressions
  • [fea] Add optional counting mode for index updates tracker
  • [fix] Fix temporary namespaces bloat by replicator in case of namespace creation error
  • [fix] Fix timeout and strict mode logic in transaction queries
  • [fix] Fix ALLSET for non-index fields
  • [fix] Fix forced sort parsing/encoding

Reindexer server

  • [fea] Add idle timeout for inactive query results
  • [fea] Add fields filter support for joined queries in queries DSL

Go connector

  • [fix] Fix cproto Status() update, when remote server becomes available

Reindexer tool

  • [fea] Add line numbers output in case of errors in dump handling (while performing restoration)

Face

  • [fea] Add new values to the condition list on the Query Builder page
  • [fea] Add the Return back button to the second level of the Statistic table
  • [fea] Add the Loader icon for heavy requests
  • [fea] Change the full-text config
  • [fea] Add the logging of the error messages
  • [fea] Add the action disabling for the Add button in the JSON editor when a syntax error is detected
  • [fix] Fix filters on the Query builder page
  • [fix] Fix the pagination issue on the SQL page
  • [fix] Fix the Namespace settings button position during the browser window resizing
  • [fix] Fix the NavigationDuplicated issue
  • [fix] Fix the auto scrolling page up during the infinity scrolling of the data table
  • [fix] Fix the cursor position during the index creating
  • [fix] Fix the incorrect redirect to the Explain tab from the List/Grid view on the SQL page

Version 3.5.2 (06.05.2022)

Core

  • [fix] Fix sigabort after querie's filters merging
  • [fix] Fix crash query report for joined queries
  • [fix] Fix SQL parsing for numeric field names (in update-queries and in filter conditions)

Face

  • [fea] Add the 'More' button for the long text fields on the List view
  • [fix] Exclude the es5-ext library

Version 3.5.0 (14.04.2022)

Core

  • [fea] Optimize composite fulltext indexes rebuilding. Composite ft index will not be rebuild after update, if no part of the index has actually been modified
  • [fea] Add current query to backtrace for built-in/built-in server modes
  • [fix] Fix string copying for array indexes
  • [fix] Fix ALLSET keyword parsing for SQL

Face

  • [fea] Improve explain representation for queries with joins
  • [fea] Add 'copy' button for json preview in Query Builder
  • [fix] Fix floating point numbers' behavior in numeric inputs in 'config' tab
  • [fix] Fix 'x' button in 'meta' tab
  • [fix] Fix type in 'partitial_match_decrease' field in index config

Version 3.4.0 (28.03.2022)

Core

  • [fea] Now time in TTL indexes may be changed without index deletion/recreation
  • [fea] Improve equal postion (add support for OR operator in combinations with equal position)

Reindexer server

  • [ref] Change equal position format in HTTP Query DSL (incompatible with old equal position's format`)

Face

  • [fea] Improved the aggregation result UI
  • [fix] Fixed scrolling on the Indexes and Meta pages in Firefox

Version 3.3.3 (24.03.2022)

Core

  • [fix] Fix segfault on max indexes count constraint check
  • [fix] Fix segfault on composite indexes replication (in some corner cases)
  • [fix] Fix assertion on joins by non-index fields
  • [fix] Fix incorrect time counting for left joins in explain

Build

  • [fix] Fix build with clang 13.0

Version 3.3.2 (25.01.2022)

Core

  • [fix] Fix index cache invalidation after items modification
  • [fix] Fix heap-use-after-free in 'delete *' query

Face

  • [fix] Fix the undefined fields for the "List" view
  • [fix] Fix the kebab menu for the "List" view

Version 3.3.1 (13.12.2021)

Face

  • [fea] Replace the list component
  • [fix] Fix the issue related to namespace settings
  • [fix] Fix the issue related to the "Statistics -> Performance" and "Statistics -> Queries" settings
  • [fix] Fix the issue with the "load more" button for the "Aggregations" and "Explain" sections
  • [fix] Fix the issue with the empty popup during the index editing

Version 3.3.0 (29.11.2021)

Core

  • [fea] Allow comparison between fields in queries' filters
  • [fea] (BREAKS COMPATIBILITY) More strict SQL syntax: composite indexes must be enclosed in double quotes and string literals - in single quotes
  • [fix] Fix inner joins for sparse indexes

Reindexer server

  • [fix] Fix memory corruption on item modify, when json had some whitespace symbols at the end

Version 3.2.6 (24.11.2021)

Core

  • [fix] Fix default behaviour for joins optimization from v3.2.4 and add more settings for it in #config

Build

  • [fix] Fix build for msvc 14.29.30133

Doc

  • [fix] Fix doc for FT-rank

Face

  • [fea] Add settings for inner join optimization to NS config
  • [fix] Remove ‘id’ from the ‘Also create primary key index (id)’ label
  • [fix] Fix the wrong message during the item editing

Version 3.2.5 (30.10.2021)

Build

  • [fix] Fix building in directories, containing dots (also fixes homebrew installation)

Version 3.2.4 (14.10.2021)

Core

  • [fea] Add e2k support
  • [fix] Fix memory leak in SetObject for non-index fields
  • [fea] Optimize join queries with filters in both main and joined query
  • [fix] Fix join queries SQL serialization
  • [fix] Fix join queries with '<', '<=', '>' and '>=" operators in join condition

Reindexer tool

  • [fix] Fix \quit command

Face

  • [fea] Changed position of the Config menu for Namespaces
  • [fix] Changed the log level input with selector
  • [fea] Added the possibility to keep synonyms with spaces
  • [fix] Removed excess requests in the tutorial
  • [fix] Fixed the message popup position
  • [fea] Changed the first item in the list view with namespace_<pk_name>_<pk_value>
  • [fix] Fixed the set of columns on Statistics after forwarding from a Namespace
  • [fix] Fixed the displaying of the enabled columns on Statistics -> Performance
  • [fix] Fixed the format of the "start-time" value on the index page
  • [fix] Fixed the scroll that appeared on the SQL page after enabling the disabled columns
  • [fix] Fixed the long-name issue in the popup of the namespace deleting

Version 3.2.3 (27.08.2021)

Core

  • [fix] Fixed indexes for client stats
  • [fix] Fixed optimization cancelling for concurrent queries
  • [fix] Do not rebuild composite indexes after update
  • [fix] Removed TSAN suppression for tests

Face

  • [fea] Added tooltips to Grid columns
  • [fea] Changed the DB Config menu position
  • [fix] Fixed the issue with an empty table appearing on the Query result page after another query applying
  • [fea] Added the ability to create PK during the Namespace creation
  • [fix] Removed incorrect functions of editing and deleting items on the SQL result page
  • [fix] Fixed the issue with the "Top-up" button
  • [fix] Fixed the 'Desc' sorting on Statistics -> Grid
  • [fix] Fixed the issue with losing a namespace focus during tabs changing
  • [fix] Performed yarn upgrade
  • [fix] Fixed the issue with the sorting params keeping
  • [fix] Fixed the issue with case-sensitive field names during the grid building
  • [fix] Fixed the issue with slow 3g in the Namespace list
  • [fix] Fixed the "Default stop words" option on the "Add index" form
  • [fix] Fixed the issue with the full-text config and full-text synonyms definition config areas on the "Add index" form
  • [fix] Fixed the table settings displaying
  • [fix] Fixed the converting from timestamp to human-readable date
  • [fix] Fixed issues appeared after the bootstrap upgrade
  • [fix] Fixed the issue with the grid building appeared for indexes with multiple JSON paths

Version 3.2.2 (16.07.2021)

Core

  • [fea] Optimize string refs counting for wide-range queries
  • [fix] Fix merge limit handling for deleted values in fulltext index
  • [fix] Fix cascade replication for nodes without storage
  • [fix] Fix sorted indexes update

Reindexer server

  • [fix] Fix authorization for http update sql-queries and schema getters

Go connector

  • [fix] Fix pprof segfault during CPU profiling of builtin/builtinserver

Build

  • [fix] Fix special characters escaping in asm files regexp

Version 3.2.1 (16.06.2021)

Core

  • [fea] Added optional fulltext index warmup after atomic namespace copy (EnableWarmupOnNsCopy)
  • [fix] Fixed assertion on namespace reconfiguration, while force-sync is in progress
  • [fix] Fixed fulltext index rebuilding after max_typos config update
  • [fix] Fixed sort by expression in joined queries
  • [fix] Fixed numeric strings handling (for cases, when value is greater than "2147483648")
  • [fix] Fixed assertion in upsert with multiple jsonpaths (now it returns error instead)
  • [fix] Fixed indexing for null-value
  • [fea] Covered more text representation for huge numbers in fulltext search

Reindexer tool

  • [fix] Fixed sigabort on remote's server disconnect

Face

  • [fix] Collate mode became required for the 'string' field type only
  • [fea] Added enable_warmup_on_ns_copy option to the full text index
  • [fix] Fixed issue with the namespace config during database switching
  • [fix] Slight design changes in the top menu and left sidebar
  • [fix] Fixed type errors for Namespace -> Grid

Version 3.2.0 (21.05.2021)

Core

  • [fea] Added fields ranks summation syntax for fulltext queries
  • [fea] Changed typos handling config for fulltext (new max_typos option)
  • [fix] Fixed error handling for fulltext PK

Reindexer server

  • [fea] Added separate options for http and rpc threading modes
  • [fea] Added option for max http request size
  • [fix] Fixed dangling threads for http-connections in dedicated threading mode

Reindexer tool

  • [fix] Fixed sigabort in \bench

Face

  • [fix] Fixed double requests during the sorting in the Performance table.
  • [fea] Changed the step of the Bm25 weight option
  • [fea] Changed max_typos_in_word to max_typos
  • [fea] Added the sum_ranks_by_fields_ratio option
  • [fea] Changed data type to integer for max_typo_len and max_rebuild_steps

Version 3.1.4 (30.04.2021)

Reindexer server

  • [fix] Disable dedicated threads mode for HTTP-server

Version 3.1.3 (26.04.2021)

Build

  • [fea] C++17 is now required to build reindexer from sources

Core

  • [fix] Fixed segfault in fulltext query with brackets
  • [fix] Fixed deadlock in selector in case of concurrent namespace removing
  • [fix] Fixed true/false tokens parsing inside query to composite index

Reindexer server

  • [fea] Optional dedicated threads mode for RPC and HTTP server
  • [fix] Fixed heap use after free in concurrent requests to HTTP server
  • [fix] Fixed stack use after free on RPC client disconnect and server shutdown

Face

  • [fix] Fixed bug on Statistics -> Performance -> Selects/Updates
  • [fix] Fixed default config for join_cache_mode
  • [fix] Centered table data
  • [fea] Design changes on Performance statistics
  • [fix] Limited responsive layout by 1280px
  • [fea] Design changes for DB creation
  • [fea] Added DB name to DB removing UI
  • [fea] Added extra actions to Reset to default config and Save changes buttons
  • [fea] Added samples to namespace search panel
  • [fix] Replaced color for rtree tips on Indexes
  • [fix] Changed font to Hack for code in popups
  • [fix] Removed sorting from Query table
  • [fix] Fixed Load more error on Query -> SQL
  • [fix] Fixed zero value displaying in Grid view

Version 3.1.2 (9.04.2021)

Face

  • [fix] Fixed hot-key S for SQL query on tablets
  • [fix] Fixed scroll issue for tables

Version 3.1.1 (29.03.2021)

Core

  • [fix] Bug in full text query with single mandatory word fixed
  • [fix] Bug in query with condition ALLSET by non indexed field fixed
  • [fix] Bug in query with merge and join by the same namespace fixed
  • [fix] Simultaneous update of field and whole object fixed
  • [fix] Build on aarch64 architecture fixed
  • [fix] Fixed replication updates limit tracking, and possible infinity full namespace sync
  • [fix] Fixed web face page corruption on Windows builds

Reindexer server

  • [fea] GRPC module included in docker container and enabled by default
  • [fix] Select with DISTINCT by GRPC fixed

Face

  • [fix] Fix for removing a single database
  • [fix] Increased the edit label width of the index row
  • [fea] Added the server configs to the homepage
  • [fea] Added relevance between "Fields specific config" and "JSON paths" fields
  • [fix] Upgraded Lo-Dash to the last version.
  • [fix] Changed the font style of the "Create new database" menu.

Version 3.1.0 (12.03.2021)

Core

  • [fix] Start of reindexer with DB containing indexes with invalid names fixed
  • [fix] Mandatory terms with multiword synonyms in fulltext queries fixed
  • [fea] Verification of EQUAL_POSITION by the same field added
  • [fea] Added new syntax for update of array's elements
  • [fea] Improved verification of fulltext index configuration

Reindexer server

  • [fea] api/v1/check returns more information
  • [fea] GRPC module moved to dynamic library

Go connector

  • [fea] Call of Go signal handler improved

Face

  • [fix] Fixed the tables sorting
  • [fix] Limited the modal window width
  • [fix] Fixed the Statistics -> Queries view
  • [fix] Fixed the horizontal scroll for /statistics-memory_stats and /statistics-perfstats
  • [fix] Fixed the memory issue for big data
  • [fea] Changes for the full-text config
  • [fea] Added new fields to the Clientstats
  • [fea] Added the ability to save column set for tables

Version 3.0.3 (15.02.2021)

Core

  • [fix] Crash on full text query with empty variants
  • [fix] Race namespace caches on transactions with atomic ns change
  • [fix] Race on force sync replication
  • [fea] Improved position search in fulltext
  • [fea] Improved timeouts handling in select operations

Reindexer server

  • [fea] Added support for Content-Encoding: gzip in http server

Go connector

  • [fix] Build builtin/builtinserver on mingw

Face

  • [fea] Added tooltips to the longest query
  • [fix] Fixed the query view on the Query -> SQL page
  • [fix] Added checking for unsaved data during the window closing
  • [fix] Bug with the pagination in the List mode
  • [fea] Added validation for the Server ID field
  • [fea] Added validation for the positive value of the Cluster ID field

Version 3.0.2 (29.01.2021)

Core

  • [fea] Extra parameters added to fulltext config
  • [fea] Validate PK index to be not scan, strict index names validation
  • [fea] COUNT and COUNT_CACHED results added to aggregations results
  • [fix] DISTINCT with 800k+ unique value execution time on Linux improved
  • [fix] SQL representation of JOIN queries
  • [fea] Optimize indexes before atomic transactions ns exchange
  • [fea] Choose IN condition execution plan depend on another condition selectivity

Reindexer server

  • [fea] Added configurable size limit of online replication updates buffer
  • [fix] Cascade replication fixes
  • [fix] Shutdown time reduced

Version 3.0.1 (31.12.2020)

Core

  • [fix] Search by multi-word synonyms is fixed
  • [fix] Comparator performance issue of condition IN (many strings)

Face

  • [fix] List view performance issues
  • [fix] Enable edit items in query results page

Version 3.0 (22.12.2020)

Core

  • [fea] Sort by distance
  • [fea] Geo indexes performance improved
  • [fix] Disable rename ns on slave
  • [fix] Disable fulltext log in case loglevel is set to 0
  • [fix] Overlap and possible assert on serial int32 overflow

Reindexer server

  • [fea] Added GRPC support. reindexer.proto
  • [fea] Added reindexer version to prometheus metrics
  • [fix] Decreased time of shutdown reindexer server with enabled prometheus

Reindexer tool

  • [fea] Completely rewritten network cproto client
  • [fix] reindexer.SetDefaultQueryDebug behavior fixed in case missed default namespace config

Face

  • [fea] Completely redesigned

Go connector

  • [fea] Added debug traces for Query and Iterator misuse. To enable tracer set REINDEXER_GODEBUG env

Version 2.14.1 (02.11.2020)

Core

  • [fix] Binary incompatibility of UpdateQuery with pre v2.14.0 fixed, except case with Update array with single element
  • [fix] Binary incompatibility of SetSchema WAL Record with pre v2.14.0 fixed.

Version 2.14.0 (30.10.2020)

Core

  • [fea] Add geometry indexes support
  • [fea] Add logs for current query in case of crash
  • [fix] Fix secondary slave replication after main master restart
  • [fix] Fix set and update methods for non-indexed array fields
  • [fix] Fix select filters for aggregation functions

Reindexer server

  • [fea] Add protobuf schema generating and protobuf data handling
  • [fea] Add upsert command to http-api
  • [fix] Fix outdated namespace removing from prometheus stats

Reindexer tool

  • [fix] Fix command execution interrupts on SIGINT
  • [fix] Disable replicator for reindexer_tool

Go connector

  • [fix] Fix objects cache size setting
  • [fix] Fix Status()-call for cproto-connector

Version 2.13.0 (18.09.2020)

Core

  • [fea] Added extra parameter to clients stats
  • [fea] Added update, delete, truncate statement in DSL
  • [fix] Added support for equal_positions in sql suggester
  • [fix] Crash on distinct with composite index
  • [fix] Crash on query with incorrect index type after index conversion

Reindexer tool

  • [fix] Crash on upsert array object as first json tag

Version 2.12.2 (15.09.2020)

Go connector

  • [fix] Cproto connection freezes if timeout occurs while reading from socket

Version 2.12.1 (10.09.2020)

  • [fix] Crash on fulltext build, if typos map exceed 2GB
  • [fix] Crash on DSL query with IN (string,...) conditions

Go connector

  • [fix] Cproto connection freezes on async transaction timeout

Version 2.12.0 (02.09.2020)

Core

  • [fea] WAL size settings via #config namespace
  • [fea] WAL updates filtering
  • [fea] Return error for queries with EqualPosition to fields with IS NULL condition

Reindexer server

  • [fea] Transactions HTTP API
  • [fea] Add RPC-transactions limit for each connection
  • [fea] More advanced JSON DSL validation for queries

Go connector

  • [fea] Items cache size limits setting
  • [fix] Fix SEGFAULT on unauthorized builtin server

Version 2.11.2 (25.08.2020)

Core

  • [fix] Fulltext snippet location in text
  • [fix] Unneeded force replication fixed

Go connector

  • [fix] Reset state on reconnect to different server

Version 2.11.1 (14.08.2020)

Core

  • [fix] Increased performance of queries with custom sort order
  • [fix] Fixed behavior of SQL UPDATE statement with true/false/null values
  • [fix] Do not reset expire_after value of ttl indexes after copying tx
  • [fix] Error loading of system records (indexes/tags/replState) after copying tx
  • [fix] To config added default value of optimization_sort_workers
  • [fix] Windows specific error with IN () condition executed by comparator

Reindexer server

  • [fea] Removed default limit=10 in GET :db/namespaces/:ns/items method
  • [fea] Added REINDEXER_NOREUSEIDLE env var for disable server connection reuse

Go connector

  • [fix] Fixed async tx goroutines leak

Version 2.11.0 (29.07.2020)

Core

  • [fix] Crash with SEGV or assert on ordered queries after copying tx
  • [fix] Correct normalization of SELECT COUNT(*) SQL queries
  • [fea] More efficient replication startup on active master updates
  • [fix] Namespace indexes optimization after load was not started
  • [fix] Centos 7 build fixed

Version 2.10.0 (05.07.2020)

Core

  • [fea] Cascade replication
  • [fea] MsgPack format support for query and updates
  • [fea] Initial JsonSchema v4 support.
  • [fea] Query strict mode support - Check indexes or fields names before query execution

Reindexer server

  • [fea] MsgPack format support for http and cproto

Python connector

  • [fea] Moved to separate repository

Version 2.9.2 (24.06.2020)

  • [fix] Optimize indexes after ns load
  • [fix] Correct Drop fields by json path
  • [opt] Execution plan with wide IN condition to low selectivity indexes

Version 2.9.1 (10.06.2020)

Core

  • [fix] Fulltext search kb layout filter with symbols like ',' ']'
  • [fix] Segfault with distinct on field with different types

Reindexer tool

  • [fix] Behavior of --help command line argument
  • [fix] Do not report error on restore exiting namespaces with compatible indexes

Reindexer server

  • [fix] Backtrace behavior with musl builds

Go connector

  • [fix] Turn cgo backtrace symbolizer off by default (fixes random crashes on go 1.14)
  • [fix] Alpine linux build

Version 2.9.0 (15.05.2020)

Core

  • [fea] Output relevancy rank information to json format
  • [fea] Optimized query to #memstats. Now it's O(1)
  • [fea] Added app_name field #clientsstats
  • [fix] Fixed SQL suggestion behavior on concatenated tokens

Go connector

  • [fix] Fixed and enabled multiple dsn support in cproto

Version 2.8.1 (12.05.2020)

  • [fix] unexpected "terminate called"

Version 2.8.0 (24.04.2020)

Core

  • [fea] Fulltext - rank by word position
  • [fea] Explain information improved
  • [fix] Memory corruption on copying tx-es

Reindexer tool

  • [fix] Fixed crash on query with joins

Reindexer server

  • [del] Removed useless "storage_enabled" flag from GET db/namespaces method response

Face

  • [fea] Query builder refactored
  • [fea] New document page now modal

Misc

  • [ci] Ubuntu 20.04 build added

Version 2.7.1 (14.04.2020)

Go connector

  • [rev] Disabled multiple dsn support in cproto

Version 2.7.0 (10.04.2020)

Core

  • [fix] Requests with general sort and offset without limit can produce wrong sort
  • [fix] Full text synonyms can not work after transactions
  • [fea] More efficient arrays packing from json source
  • [fix] NOT operator in full text queries
  • [fix] Tuple memory leak on Update by condition
  • [fea] Multi-word synonyms support
  • [fix] Potential large memory allocation on DISTINCT queries
  • [fix] Potential crash with aggregation on object fields

Reindexer server

  • [fea] Optional snappy network traffic compression
  • [fea] OnWALUpdates now used shared buffers - can seriously decrease memory usage with many slave
  • [fix] Replication fixes on bad network connections
  • [fix] Connection ID overflow, and bad connID error fixed

Reindexer tool

  • [fea] Added --createdb flag.
  • [fea] Improved behavior while input is redirected

Go connector

  • [fix] Enable to create multiple instances of built-in server
  • [fea] Multiple dsn support in cproto

Face

  • [fix] Fixed precepts of new item
  • [fea] Rename namespace feature
  • [fea] Namespace config moved to dedicated page

Version 2.6.4 (31.03.2020)

Reindexer server

  • [fix] Wrong conn id full fix

Version 2.6.3 (27.03.2020)

Core

  • [fix] Full text search ranking with synonyms
  • [fea] Distinct execution plan optimization
  • [fix] Crash on incorrect json in config (array, when object expected)
  • [fix] Crash on concurrent full text updates/selects
  • [fix] Search by second field in full text, while term present in first field
  • [fea] Multiple dsn support in cproto client

Reindexer server

  • [fix] Do not create users.yml in in-memory only mode
  • [fix] Wrong conn id fix

Reindexer tool

  • [fix] Hang on error in batch mode
  • [fix] db name begins with cproto or builtin correct handling

go connector

  • [fix] Hang on parsing recursive types references in struct

Version 2.6.2 (13.03.2020)

Core

  • [fea] Multiple distinct in single query using indexes
  • [fix] Unload by idle timeout feature is disabled
  • [fea] Update Query now can update object or array of objects

Reindexer server

  • [fea] Enable tx.Rollback after tx.Commit
  • [fix] Crash on Upsert to tables with composite pk with non indexed fields as part of PK
  • [fea] Stronger txID & queryID validation and isolation between clients
  • [fix] Correct lsn & id invalidation after UpdateQuery
  • [fea] Clients connection statistics added

go connector

  • [fea] Enable tx.Rollback after tx.Commit,
  • [fea] Added read tx.Query support
  • [fea] Log warning about reindexer library and client mismatch
  • [fix] Unmarshall []bool indexed fields
  • [fix] Unsafe Query flag reset after recycle from sync.Pool
  • [fea] DB.SetDefaultQueryDebug now copies default ns settings

Version 2.6.1 (02.03.2020)

Core

  • [fea] Synonyms feature in fulltext search
  • [fea] New full_match_boost parameter in fulltext search
  • [fix] last_updated_time of ns will not change on restart

Reindexer server

  • [fea] Enable server startup without storage
  • [fea] Backward compatibility of tx replication with old reindexer versions

go connector

  • [fix] Windows build

Version 2.6.0 (21.02.2020)

Core

  • [fea] Atomic applying transaction with namespace copy & replace
  • [fea] Transaction performance statistics
  • [fix] Equal position behavior fixed
  • [fea] Sort queries by right namespace field
  • [fix] UPDATE statement fixes
  • [fix] Transaction replication fixes
  • [fix] Select fields filter fix for right namespace

Reindexer server

  • [fea] web static resources are embedded to server binary by default

Version 2.5.5 (07.02.2020)

Reindexer server

  • [fix] Fixed backward compat of RPC with 2.5.2-

Version 2.5.3 (06.02.2020)

Core

  • [fea] Added rename namespace API
  • [fea] Improved -dev package behavior
  • [fix] Transactions memory consumption are seriously decreased

Reindexer tool

  • [fea] Added \namespace rename command

Reindexer server

  • [add] Added HTTP API method /namespaces/rename
  • [fix] Fixed docker image

go connector

  • [fea] Auto pass list of detected C/C++ dependencies libraries to go
  • [fea] Added RenameNamespace function

Version 2.4.6 (24.01.2020)

Core

  • [fea] Replication of transactions
  • [fea] EqualPosition support in sql in dsl
  • [fix] Forced sort fixes
  • [fix] Distinct keyword fixes in sql-dsl parsers/encoders
  • [fix] Sql auto-complete fixes
  • [fix] Replication lsn mismatch fix
  • [fix] Merge queries with joins fix

Reindexer tool

  • [fix] Mac OS X table-view paging fix

Version 2.4.5 (30.12.2019)

Core

  • [fix] Fix: forced replication can lead to infinite loop
  • [fea] Add .pkg file and autotest in -dev package
  • [fix] Replication of meta in forcedSync

go connector

  • [fea] Canceling of connecting to server if the deadline is expired

Reindexer tool

  • [fix] Fix of incorrect paging when output to file or stdout redirection
  • [fix] Fix of suggest of '<key word>'

Version 2.4.4 (17.12.2019)

Core

  • [fix] Do not lock preResult values if from cache fixed potential assert on queries with join with used join cache
  • [fix] Fix assert in sort by composite indexes
  • [fea] Add composite values parsing for SQL select
  • [fix] Make circular accumulator for stddev performance statistic
  • [fix] Fix unhandled exception while calculating perf stat

go connector

  • [fix] RawBuffer leak due to unclosed iterators in transactions

Version 2.4.3 (06.12.2019)

Core

  • [fea] Add '' as a special escaping symbol to FtDSL
  • [fix] Merge-join queries fixes and optimizations
  • [fix] Fix hit_count_to_cache overflow for idset cache

Reindexer server

  • [fea] Add master's config check on slave connect
  • [fea] Disable automatic database creation on RPC-connect
  • [fix] Add force-resync after online replication errors
  • [fix] Fix lsn overflow after convertion to int

go connector

  • [fea] Add replication status to memstats

Version 2.4.2 (21.11.2019)

Core

  • [fix] Joins optimizations

go connector

  • [fix] cjson lock + deep copy performance fixes

Version 2.4.1 (15.11.2019)

Core

  • [fea] Sort by expressions
  • [fea] Optimized lock time for joins with small pre-result set
  • [fea] Added more info about replication state to #memstat namespace
  • [fix] LSN on row-based query replication (possible assert on server startup)
  • [fix] Replication clusterID for namespaces without storage
  • [fix] PK precepts replication

Reindexer server

  • [fix] Query results row calculation for http queries with limit

Reindexer tool

  • [fea] Table pagination
  • [fea] Queries cancellation

go connector

  • [fix] Tags race on concurrent transactions

Version 2.3.4 (29.10.2019)

go connector

  • [fix] Iterator.NextObj(): performance fix

Core

  • [fix] Fix of Windows build

Version 2.3.3 (29.10.2019)

Core

  • [fix] disabled OR operator for Fulltext indexes
  • [fix] replication: using row records instead of statements for UpdateQuery/DeleteQuery (performance improvement)

Reindexer server

  • [fea] new statistics parameter: items count (for prometheus)

Reindexer tool

  • [fix] UpdateQuery/DeleteQuery crash fix
  • [fea] Cancelling queries execution by Ctrl+C

go connector

  • [fea] Iterator.NextObj() unmarshal data to any user provided struct

Version 2.3.2 (25.10.2019)

Core

  • [fix] wrong WAL ring buffer size calculation on load from storage
  • [fix] Make storage auto-repair optional
  • [fix] firstSortIndex assert on sort by hash indexes

Version 2.3.0 (11.10.2019)

Core

  • [fix] Possible deadlock on tx, if it is canceled by timeout
  • [fea] Join optimization (use indexes from left ns, instead of scan) if possible
  • [fix] Replication races fixes
  • [fea] Atomic namespace replace on forced sync replication
  • [fea] Try to auto repair storage if reindexer does not shutdown correctly

Reindexer tool

  • [fea] Table mode output

Reindexer server

  • [fea] Added columns pre calculation for table output in GET /query request

go connector

  • [fea] Added averaged cgo limiter usage statistics
  • [fea] CGOSymbolizer added, output mixed go/c++ backtraces on crash

Face

  • [fea] Improved SQL editor component
  • [fix] Fixed behavior of keyboard shortcuts
  • [fix] Total count of update/select operation in perf stats

Version 2.2.4 (30.09.2019)

Core

  • [fix] Idset cache invalidation on upsert/delete null values to indexes
  • [fix] Possible crash if sort orders disabled
  • [fix] Wrong lowercase field name on SQL UPDATE query
  • [fea] Delete & Update queries in transactions

Reindexer tool

  • [fea] Add command databases for operating with databases
  • [fea] Add suggestions for commands and databases names
  • [fix] Replxx dependency reverted to stable version
  • [fea] Using default dsn cproto:://127.0.0.1:6534/

go connector

  • [fea] Delete & Update queries in transactions

Version 2.2.3 (18.09.2019)

Core

  • [fix] Fulltext queries sort by another field
  • [fea] Number of background threads for sort optimization can be changed from #config namespace
  • [fix] Sort optimization choose logic is improved

go connector

  • [fix] leak seq from chan
  • [fix] check ctx.Done while waiting on cgo limiter

Version 2.2.2 (15.09.2019)

Core

  • [fea] More effective usage of btree index for GT/LT and sort in concurrent read write operations
  • [fix] Potential crash on index update or deletion
  • [fea] Timeout of background indexes optimization can be changed from #config namespace

Reindexer server

  • [fea] User list moved from users.json to users.yml
  • [fea] Hash is used instead of plain password in users.yml file
  • [fix] Pass operation timeout from cproto client to core

Version 2.2.1 (07.09.2019)

Core

  • [fea] Updated behaviour of Or InnerJoin statement
  • [fea] Store backups of system records in storage
  • [fix] Replicator can start before db initialization completed
  • [fix] Search prefixes if enabled only postfixes

Reindexer server

  • [fea] Added prometheus /metrics handler

Face

  • [fea] Fulltext config editor
  • [fea] Quick copy item's JSON from list view

Version 2.2.0 (27.08.2019)

Core

  • [fea] Dynamic switch of replication role
  • [fea] Facets by array fields
  • [fea] JOIN now can be used in expression with another query conditions
  • [fea] Support rocksdb as storage engine
  • [fix] Race on concurrent read from system namespaces
  • [fix] Replication config sync fixed

Reindexer tool

  • [fea] Add repair storage function

go connector

  • [fix] Async tx goroutine fixed
  • [fix] Replication in builtin mode fixed

Version 2.1.4 (15.08.2019)

  • [fea] Reindexer server will not start if storage is corrupted, startwitherrors config flag is used to override
  • [fix] Do not write to WAL empty update queries
  • [fix] Replication config sync

Version 2.1.3 (14.08.2019)

Core

  • [fea] Added two-way sync of replication config and namespace
  • [fea] Memory usage of indexes decreased (tsl::sparesmap has been added)
  • [fea] Added non-normalized query in queries stats
  • [fea] Add truncate namespace function
  • [fix] Fixed unexpected hang and huge memory alloc on select by uncommitted indexes
  • [fix] Correct usage of '*' entry as default in namespaces config
  • [fix] Memory statistics calculation are improved
  • [fix] Slave will not try to clear expired by ttl records

Version 2.1.2 (04.08.2019)

Core

  • [fea] Added requests execution timeouts and cancellation contexts
  • [fea] Join memory consumption optimization
  • [fea] Current database activity statistics
  • [fea] Use composite indexes for IN condition to index's fields
  • [fea] Reset performance and queries statistics by write to corresponding namespace
  • [fix] Crashes on index removal
  • [fix] Do not lock namespace on tx operations
  • [fix] SQL dumper will not add exceeded brackets
  • [fea] Added updated_at field to namespace attributes

go connector

  • [fea] Added requests execution timeouts and cancellation contexts
  • [fea] Added async tx support
  • [fea] Removed (moved to core) updated_at legacy code

Version 2.1.1 (12.06.2019)

Core

  • [fix] sparse index crashes on type conflicts
  • [fix] fixed memory stats for dataSize of string hash indexes

Reindexer server

  • [fix] possible crash on http meta update
  • [fix] return back item data via cproto on UpdateQuery operation

go connector

  • [fix] Build builinserver with libunwind conflict fixed
  • [fix] Query.Update panic fixed
  • [fix] Stronger check of namespace's item's type (PkgPath is included to check)

Version 2.1.0 (08.06.2019)

Core

  • [fea] Brackets in DSL & SQL queries
  • [fix] Crash on LRUCache fast invalidation
  • [fix] Relaxed JSON validation. Symbols with codes < 0x20 now are valid
  • [fix] The '\0' character in JSON will not break the parser
  • [fea] Backtrace with line numbers for debug builds
  • [fix] Replication fixes
  • [fea] Support for jemalloc pprof features
  • [fea] Detect tcmalloc pprof features in runtime
  • [opt] Optimized memory statistics calculation

Reindexer server

  • [fea] Return back item after update with atomic on update functions

Golang connector

  • [fea] Add timeout/deadline support
  • [fea] Add *Ctx methods with context.Context
  • [fea] Return back item after update with atomic on update functions

Face

  • [fea] Added table view of memory statistics
  • [fea] Added red mark of error in SQL editor

Version 2.0.3 (04.04.2019)

Core

  • [fea] Facets API improved. Multiply fields and SORT features
  • [fea] TTL added
  • [fea] LIKE condition added
  • [fea] Add expressions support in SQL UPDATE statement
  • [fix] Invalid JSON generation with empty object name
  • [fix] Unnecessary updating of tagsmatcher on transactions
  • [fix] LRUCache invalidation crash fix

Reindexer server

  • [fea] Added metadata manipulation methods

Face

  • [fea] Added metadata manipulation GUI
  • [fix] Performance statistics GUI improvements

Version 2.0.2 (08.03.2019)

Core

  • [fea] Update fields of documents, with SQL UPDATE statement support
  • [fea] Add SQL query suggestions
  • [fea] Add DISTINCT support to SQL query
  • [fea] Queries to non-nullable indexes with NULL condition will return error
  • [fix] Fixes of full text search, raised on incremental index build
  • [fix] Queries with forced sort order can return wrong sequences
  • [fix] RPC client&replicator multithread races
  • [fix] DISTINCT condition to store indexes
  • [fix] Caches crash on too fast data invalidation
  • [fix] Disable execution of delete query from namespace in slave mode
  • [fix] Rebuild fulltext index if configuration changed
  • [fix] Fixed handling SQL numeric conditions values with extra leading 0

Golang connector

  • [fea] Query.Update method added
  • [doc] Updated documentation and mapping for system Namespaces struct
  • [fix] Support of POD types derived custom types
  • [fix] Added MATCH condition support (alias EQ) to DSL

Reindexer server

  • [fix] Report error if config file is not found

Reindexer tool

  • [fea] Add UPDATE statement support

Face

  • [fea] Add SQL query suggest
  • [fea] GUI for database configuration
  • [fea] GUI and charts for performance and memory statistics

Version 2.0.0 (07.01.2019)

Core

  • [fea] Master-slave replication added (beta). Documentation
  • [fea] Transactions support
  • [fea] min/max/stddev values added to perfstat
  • [fea] storage lazy load option added

Reindexer tool

  • [fea] \subscribe command added

Version 1.10.4 (20.12.2018)

Core

  • [fix] int64 and double conversion in JSON parser loose precision
  • [fea] DELETE FROM SQL statement added
  • [fix] SELECT *,COUNT(*) will not return items
  • [fix] Crash on condition with arguments of different type to same index
  • [fea] Aggregation function name added to aggregations results
  • [fix] Incorrect limit/offset calculation on queries with SORT by non indexed fields

Go connector

  • [fix] Struct verifier incorrect validation of composite reindex tags
  • [fea] Pool usage statistics added to DB.Status() method

Reindexer server

  • [fea] Added fields namespaces and enable_cache to GET|POST /db/:db/query method

Face

  • [fea] Query builder added
  • [fea] Delete all button added to items page
  • [fea] Aggregation results view
  • [fea] Edit/Delete function of query results added
  • [fea] JSON index configuration editor
  • [fea] Memory usage statistics round precision

Version 1.10.3 (02.12.2018)

Core

  • [fix] Potential crash on delete from store string index
  • [fix] Slow cache cleanup
  • [fix] Print precision of double values decreased to actual double range

Reindexer server

  • [fix] Invalid http redirects, if compiled with -DLINK_RESOURCES

Reindexer tool

  • [fix] Unhandled exception in case trying of create output file in non-existing directory
  • [fix] RPC client optimizations and races fixes
  • [fea] \bench command added

Version 1.10.2 (20.11.2018)

Core

  • [fea] Indexes rebuilding now is non-blocking background task, concurrent R-W queries performance increased
  • [fix] Fulltext index incremental rebuild memory grow fixed

Reindexer server

  • [fix] Logger buffer increased, and will not block on errors
  • [fix] DELETE Query method fixed
  • [fix] urldecode of database names fixed

Reindexer tool

  • [fix] Pretty print fixed

Version 1.10.1 (06.11.2018)

Core

  • [fea] Incremental fulltext search index rebuild
  • [fea] Async C++ RPC client
  • [fix] Fixed incorrect behaviour with non indexed field conditions
  • [fix] Extra non indexed fields tests added
  • [fix] Json parser memleak fixed

Reindexer server

  • [fea] REST API documentation improved
  • [fea] Optimized performance

Reindexer tool

  • [fea] Operation speed is improved

Version 1.10.0 (29.10.2018)

Core

  • [fea] Added explain query feature
  • [fea] Added min, max and facets aggregation functions
  • [fea] Added EqualPosition query function
  • [fea] In SQL query parser/printer added is NULL condition
  • [fea] Native bool data type support
  • [fea] Filter nested fields in SelectFilter statement
  • [fix] Fix crash on comparator with Join queries
  • [fix] Incorrect sort order using with Join queries in join cache optimization step
  • [ref] Composite indexes now using json_paths for list of fields
  • [ref] Storage format has been changed, and incompatible with this version. To migrate date from previous version use reindexer_tool

Go connector

  • [fea] reindexer.Status method added, to check connector status after initialization
  • [fea] OpenNamespace now register namespace <-> struct mapping without server connection requirement
  • [fix] int type is now converted to int32/int64 depends on architecture

Python connector

Reindexer server

  • [fea] Added fields filter to method GET /api/v1/:db/:namespace:/items matched
  • [fea] Added method DELETE /api/v1/:db/query
  • [fea] Added poll loop backend (osx,bsd)
  • [ref] json_path renamed to json_paths, and now array
  • [ref] Binary cproto protocol has been optimized and changed. Please consider to update clients
  • [fix] EnumMeta method has been fixed
  • [fix] ModifyItem will retry attempt if tags <-> names state is invalidated

Face

  • [fea] Added EXPLAIN query stats view
  • [fea] Added tags selector component for json_paths to index create/modify form

Version 1.9.7 (28.09.2018)

Core

  • [fea] Storing index configuration in storage
  • [fea] Concurrent R-W queries performance optimization
  • [fea] Added indexes runtime performance statistics
  • [fix] Incorrect NOT behaviour on queries with only comparators
  • [fix] Race condition on shutdown
  • [fix] Type conversion on queries without indexes

Go connector

  • [fea] Added public AddIndex/DropIndex/UpdateIndex methods
  • [ref] ConfigureIndex method deprecated
  • [ref] appendable logic has been moved from C++ core to golang connector
  • [fix] Multiple database support in embeded mode.

Reindexer tool

  • [fix] Fixed restoring namespaces with index names non-equal to json paths

Version 1.9.6 (03.09.2018)

Core

  • [fea] Merge with Join queries support
  • [fea] Sort by multiple columns/indexes
  • [fix] Case insensitivity for index/namespaces names
  • [fix] Sparse indexes behavior fixed
  • [fix] Full text index - correct calculation of distance between words
  • [fix] Race condition on concurrent ConfigureIndex requests

Reindexer server

  • [fea] Added modify index method

Go connector

  • [fea] New built-in server binding: builtin mode for go application + bundled server for external clients
  • [fea] Improved validation of go struct reindex tags

Version 1.9.5 (04.08.2018)

Core

  • [fea] Sparse indexes
  • [fix] Fixed errors in conditions for non-indexed fields
  • [fix] Fulltext terms relevancy, then query contains 2 terms included to single word
  • [fea] Customizable symbols set of "words" symbols for fulltext
  • [fix] Incorrect behavior on addition index with duplicated json path of another index

Reindexer tool

  • [fix] Fixed deadlock on linux
  • [fix] Fixed \dump command namespace list parsing

Reindexer server

  • [fea] Added method /api/v1/check with system information about memory consumption, uptime and version
  • [fea] Passing to RPC client information about version and uptime
  • [fea] Optional embed web resources to server binary

Face

  • [fix] Incorrect urlencoded for document update API url
  • [fix] Namespace view layout updated, jsonPath added to table

Go connector

  • [fix] Fixed error after closing connection by timeout
  • [fix] Caches invalidation on server restart

Version 1.9.4 (25.07.2018)

Core

  • [fea] Conditions to any fields, even not indexed
  • [fea] cproto network client added
  • [fix] Query execution plan optimizator fixes.

Reindexer tool

  • [fea] Command line editor. tool has been mostly rewritten at all
  • [fea] Interoperation with standalone server

Reindexer server

  • [fea] Pagination in the GET sqlquery HTTP method
  • [fea] Filtration in the GET items HTTP method

Face

  • [fea] Table view of items page
  • [fea] Filtration in the items page
  • [fea] SQL queries history

Version 1.9.3 (20.06.2018)

Core

  • [fea] Added system namespaces #memstats #profstats #queriesstats #namespaces with execution and profiling statistics
  • [fea] Added system namespace #config with runtime profiling configuration
  • [fix] Join cache memory limitation
  • [fix] Fixed bug with cjson parsing in nested objects on delete
  • [fix] 32 bit reference counter for records instead of 16 bit
  • [fix] Crash on load namespaces from storage with custom sort order
  • [fix] Crash on select from composite index, after delete last shared string copy for sub part of composite index
  • [fix] Full text build threads limited to 8

Reindexer Server

  • [fea] Load data in multiple threads on startup
  • [fea] Auto re-balance connection between worker threads
  • [fix] "Authorization" http header case insensitivity lookup
  • [fix] Unexpected exit on SIGPIPE
  • [fix] Namespaces names are now url decoded

Go connector

  • [fea] Ability to pass extra options to bindings
  • [ref] cgo buffers cleanup optimization

Version 1.9.2 (04.06.2018)

Core

  • [fea] SQL parser performance improved
  • [fea] Caching of intermediate join results
  • [fix] Assert on error cjson parser disabled: server will not crash on application errors
  • [fix] Relaxed check of fields type on index addition and loading from storage
  • [fix] Potential field data corruption on runtime index addition

Reindexer server

  • [fix] Correct grow of input buffer for http and cproto connections
  • [ref] HTTP parser and router refactored.
  • [fix] gprof handlers fixes
  • [fix] packages dependencies fixed, installation errors on centos fixes, path to webroot fixed
  • [ci] added sanity tests of packages installations

Go connector

  • [fea] Checking for duplicate names in json struct's tags on OpenNamespace
  • [fea] Checking DeepCopy interface for correct return value on OpenNamespace
  • [fix] Fixed error with sync payload types, on json queries
  • [fix] Local imports of ./repo in benchmarks package broke gb

Version 1.9.1 (17.05.2018)

Reindexer server

  • [fix] path to queries API

Face

  • [fix] error on create indexes
  • [fix] show 'new database windows 'in case of start without any databases

Version 1.9.0 (16.05.2018)

C++ core

  • [fea] Search digits by words representation (now only for Russian language) in ft1
  • [fix] Forced flush all batched writes to disk on exit
  • [fix] Incorrect total count for queries without where clause
  • [fea] custom collate now accepts sequence of letters
  • [fix] Build issues with clang 3.9
  • [fix] Cmake build dependencies, leveldb and snappy optionally added as ExternalProject
  • [port] Windows and BSD build
  • [port] 32 bit build

Reindexer tool

  • [fea] Ability to input/output dump from stdin/stdout

Reindexer server

  • [ref] Flags create_if_missed and drop_on_format_error are removed from namespaces API
  • [fix] Correct behavior on logging different loggers to the same file
  • [fix] CPU profiler error in case of
  • [port] Ability to run as Windows service and cmake Windows NSIS installer

Go connector

  • [fea] Removed cproto connector dependency on cgo
  • [fea] cproto connector are compiled by default

Version 1.8.1 (26.04.2018)

C++ core

  • [fix] Fix KeyValue::operator == for strings (IdSetCache isn't worked due this)
  • [fix] Describe for composite indexes will return name alias
  • [fix] Check for invalid PK indexes: Throw error on '-' (scan) PK
  • [fix] Add missed comma in IndexDef JSON serializer
  • [fix] Relevancy in case when first term from query found in non boosted field first
  • [opt] Optimize AND performance in ft1
  • [fea] Add extra debug output to ft1

Go connector

  • [fix] Golang SQL query pseudo pre-parser accept all whitespace chars, not only ' '
  • [fix] Correct composite PK handling in QueryTest
  • [fix] Support of multiply index options in struct tag

Version 1.8.0 (17.04.2018)

C++ core

  • [fea] Support of custom letters order set for string collates
  • [fea] Full text indexing memory consumption optimization
  • [fea] Thread russian letter ё as е in full text index
  • [fix] Fixed incorrect behavior of full text search with term *<stop-word>
  • [fix] Fixed full text behavior with FtDSL started with +
  • [fix] Fix conflict of with leveldb's and reindexer's tcmalloc library

Reindexer server

  • [fea] Added daemonize mode to reindexer_server
  • [fix] init.d script fixes
  • [fea] Added CPU profiling mode to built-in HTTP pprof server

Version 1.7.0 (05.04.2018)

C++ core

  • [fea] Support join, marge, aggregations in json DSL & SQL queries
  • [fea] Added multiline form and comments in SQL query
  • [fix] Last symbol of documents was not used by fulltext indexer
  • [fix] Potential data corruption after removing index

Go connector

  • [fea] Batching of free c-buffers calls
  • [fea] Added cgo limiter for deleteQuery call

Reindexer server beta

  • [fea] POST /api/v1/:db/sqlquery method
  • [fea] Added sort_order to GET /api/v1/db method

Version 1.6.0 (18.03.2018)

C++ core

  • [fea] Composite indexes direct queries support
  • [fea] Fulltext support functions snippet and highlight
  • [fix] Added utf8 strings validation
  • [fix] WrSerializer::Printf incorrect buffer maxlen calculation
  • [ref] utf8 collates does not allocate extra memory
  • [ref] sort by unordered indexes optimizations
  • [ref] Join queries optimizations

Go connector

  • [ref] Raise panic on Query reuse in Join
  • [fea] Composite indexes direct queries support

Reindexer server beta

  • [fea] Write components logs to separate files
  • [ref] Protocol breaking changes

Version 1.5.0 (02.03.2018)

Reindexer server beta released:

  • [fea] Added cmake package target for RPM & DEB based systems
  • [fea] sysv5 init script added
  • [fea] Binary cproto RPC protocol introduced
  • [fea] Graceful server shutdown on SIGTERM and SIGINT
  • [fea] Multiply databases support was implemented
  • [fea] HTTP REST API changed: db name added to path, optional HTTP basic authorization (disabled by default)
  • [fea] HTTP REST API for add/drop indexes added
  • [fea] Configuration moved to separate .yml file

C++ Core

  • [ref] Item and Reindexer classes API has been redesigned. C++ tests was refactored to run with new API
  • [fix] Potential race conditions and memory leak was fixed
  • [fix] Fixed Query optimization bug. Queries with Join and precondition with GT/LT condition can return incorrect results
  • [fea] Add/Drop indexes without reloading data
  • [ref] Redundant Makefiles removed
  • [del] Ugly RenameNamespace & CloneNamespace API was removed
  • [fix] Fixed unnecessary copy results of precondition Join Query

Go connector

  • [fea] cproto connector to standalone server
  • [fix] Potential races was fixed
  • [del] Tx now alias to Batch. Old update logic was deprecated
  • [fix] Limit cgo execution to 2K goroutines to avoid exceed of OS threads limit
  • [ref] EnableStorage method was deprecated
  • [fix] Query builder did not reset opOR after InnerJoin