superset/tests/unit_tests/db_engine_specs
Sujith Kumar S 7e51b200b4
fix(mssql): support top syntax for limiting queries (#18746)
* SQL-TOP Fix For Database Engines

MSSQL is not supporting LIMIT syntax in SQLs. For limiting the rows, MSSQL having a different keyword TOP. Added fixes for handling the TOP and LIMIT clauses based on the database engines.

* Teradata code for top clause handling removed from teradata.py

Teradata code for top clause handling removed from teradata.py file, since we added generic section in base engine for the same.

* Changes to handle CTE along with TOP in complex SQLs

Added changes to handle TOP command in CTEs, for DB Engines which are not supporting inline CTEs.

* Test cases for TOP unit testing in MSSQL

Added multiple unit test cases for MSSQL top command handling and also along with CTEs

* Corrected the select_keywords name key in basengine

Corrected the select_keywords name key in basengine

* Changes based on as per review.

made the required corrections based on code review to keep good code readability and code cleanliness.

* Review changes to correct lint and typo issues

Made the changes according to the review comments.

* fix linting errors

* fix teradata tests

* add coverage

* lint

* Code cleanliness

Moved the top/limit flag check from sql_lab to core.

* Changed for code cleanliness

Changes for keeping code cleanliness

* Corrected lint issue

Corrected lint issue.

* Code cleanliness

Code cleanliness

Co-authored-by: Ville Brofeldt <ville.v.brofeldt@gmail.com>
2022-02-21 09:58:39 +02:00
..
test_athena.py fix(sqla): make text clause escaping optional (#17641) 2021-12-03 12:35:26 +02:00
test_base.py fix(mssql): support cte in virtual tables (#18567) 2022-02-10 10:28:05 +02:00
test_bigquery.py chore: enable BQ tests (#17017) 2021-10-14 08:07:47 -07:00
test_drill.py feat: Drill ODBC/JDBC Impersonation feature (#17353) 2021-11-10 08:45:16 +02:00
test_gsheets.py feat: Add Private Google Sheets to dynamic form (#16628) 2021-09-28 17:08:50 -07:00
test_kusto.py chore(tests): migrate mssql tests to pytest (#18251) 2022-02-02 13:19:58 +02:00
test_mssql.py fix(mssql): support top syntax for limiting queries (#18746) 2022-02-21 09:58:39 +02:00
test_teradata.py fix(mssql): support top syntax for limiting queries (#18746) 2022-02-21 09:58:39 +02:00