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Added case for handling postgres foreign tables... #476

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merged 5 commits into from
Feb 1, 2022
Merged

Added case for handling postgres foreign tables... #476

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64773b5
Add link for fewer_rows_than schema test in docs (#465)
jlcoto Jan 6, 2022
76183cb
Added case for handling postgres foreign tables (tables which are ext…
Jan 12, 2022
6951c7c
Reworked getting of postges table_type.
Jan 27, 2022
7e0ce3d
Added needed changes to CHANGELOG.
Jan 31, 2022
05948b9
Merge branch 'next/patch' into main
Aesthet Jan 31, 2022
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6 changes: 6 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -14,10 +14,16 @@
## 🚨 Breaking changes
- dbt ONE POINT OH is here! This version of dbt-utils requires _any_ version (minor and patch) of v1, which means far less need for compatibility releases in the future.
- The partition column in the `mutually_exclusive_ranges` test is now always called `partition_by_col`. This enables compatibility with `--store-failures` when multiple columns are concatenated together. If you have models built on top of the failures table, update them to reflect the new column name. ([#423](https://github.com/dbt-labs/dbt-utils/issues/423), [#430](https://github.com/dbt-labs/dbt-utils/pull/430))

## Fixes
- `get_relations_by_pattern()` now uses additional sub macros `get_table_types_sql()` to determine table types for different database engines. ([#357](https://github.com/dbt-labs/dbt-utils/issues/357), [#476](https://github.com/dbt-labs/dbt-utils/pull/476))

## Under the hood
- make date_spine macro compatible with the Athena connector (#462)

## Contributors:
- [codigo-ergo-sum](https://github.com/codigo-ergo-sum) (#430)
- [Aesthet](https://github.com/Aesthet) (#476)

# dbt-utils 0.7.5
🚨 This is a compatibility release in preparation for `dbt-core` v1.0.0 (🎉). Projects using dbt-utils 0.7.4 with dbt-core v1.0.0 can expect to see a deprecation warning. This will be resolved in dbt_utils v0.8.0.
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22 changes: 22 additions & 0 deletions macros/sql/get_table_types_sql.sql
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{%- macro get_table_types_sql() -%}
{{ return(adapter.dispatch('get_table_types_sql', 'dbt_utils')()) }}
{%- endmacro -%}

{% macro default__get_table_types_sql() %}
case table_type
when 'BASE TABLE' then 'table'
when 'EXTERNAL TABLE' then 'external'
when 'MATERIALIZED VIEW' then 'materializedview'
else lower(table_type)
end as "table_type"
{% endmacro %}


{% macro postgres__get_table_types_sql() %}
case table_type
when 'BASE TABLE' then 'table'
when 'FOREIGN' then 'external'
when 'MATERIALIZED VIEW' then 'materializedview'
else lower(table_type)
end as "table_type"
{% endmacro %}
7 changes: 1 addition & 6 deletions macros/sql/get_tables_by_pattern_sql.sql
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select distinct
table_schema as "table_schema",
table_name as "table_name",
case table_type
when 'BASE TABLE' then 'table'
when 'EXTERNAL TABLE' then 'external'
when 'MATERIALIZED VIEW' then 'materializedview'
else lower(table_type)
end as "table_type"
{{ dbt_utils.get_table_types_sql() }}
from {{ database }}.information_schema.tables
where table_schema ilike '{{ schema_pattern }}'
and table_name ilike '{{ table_pattern }}'
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