SQL: Prevent grouping over grouping functions #38649
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Improve verifier to disallow grouping over grouping functions (e.g. HISTOGRAM over HISTOGRAM). Close elastic#38308
costin
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:Analytics/SQL
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Pinging @elastic/es-search |
|
Should id be |
astefan
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Feb 8, 2019
| private static void checkGroupingFunctionTarget(GroupingFunction f, Set<Failure> localFailures) { | ||
| f.field().forEachDown(e -> { | ||
| if (e instanceof GroupingFunction) { | ||
| localFailures.add(fail(f.field(), "Cannot embed a grouping function within another grouping", Expressions.name(f))); |
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... within another grouping FUNCTION?
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Rephrased the message to be a bit more clearer without repeating the words.
astefan
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Feb 8, 2019
You're right - I'll change the labels. |
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* master: (1159 commits) Fix timezone fallback in ingest processor (elastic#38407) Avoid polluting download stats on builds (elastic#38660) SQL: Prevent grouping over grouping functions (elastic#38649) SQL: Relax StackOverflow circuit breaker for constants (elastic#38572) [DOCS] Fixes broken migration links (elastic#38655) Drop support for the low-level REST client on JDK 7 (elastic#38540) [DOCS] Adds placeholders for v8 highlights, breaking changes, release notes (elastic#38641) fix dissect doc "ip" --> "clientip" (elastic#38545) Concurrent file chunk fetching for CCR restore (elastic#38495) make DateMathIndexExpressionsIntegrationIT more resilient (elastic#38473) SQL: Replace joda with java time (elastic#38437) Add fuzziness example (elastic#37194) (elastic#38648) Mute AnalysisModuleTests#testStandardFilterBWC (elastic#38636) add geotile_grid ref to asciidoc (elastic#38632) Enable Dockerfile from artifacts.elastic.co (elastic#38552) Mute FollowerFailOverIT testFailOverOnFollower (elastic#38634) Account for a possible rolled over file while reading the audit log file (elastic#34909) Mute failure in InternalEngineTests (elastic#38622) Fix Issue with Concurrent Snapshot Init + Delete (elastic#38518) Refactor ZonedDateTime.now in millis resolution (elastic#38577) ...
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* master: Fix timezone fallback in ingest processor (elastic#38407) Avoid polluting download stats on builds (elastic#38660) SQL: Prevent grouping over grouping functions (elastic#38649) SQL: Relax StackOverflow circuit breaker for constants (elastic#38572) [DOCS] Fixes broken migration links (elastic#38655) Drop support for the low-level REST client on JDK 7 (elastic#38540) [DOCS] Adds placeholders for v8 highlights, breaking changes, release notes (elastic#38641) fix dissect doc "ip" --> "clientip" (elastic#38545) Concurrent file chunk fetching for CCR restore (elastic#38495) make DateMathIndexExpressionsIntegrationIT more resilient (elastic#38473) SQL: Replace joda with java time (elastic#38437) Add fuzziness example (elastic#37194) (elastic#38648)
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Improve verifier to disallow grouping over grouping functions (e.g.
HISTOGRAM over HISTOGRAM).
Close #38308