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1f91422bae
* feat(mysql): add SHOW WARNINGS support and return warnings for unsupported SET variables Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * feat(function): add MySQL IF() function and PostgreSQL description functions for connector compatibility Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: show tables for mysql Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: partitions table in information_schema and add starrocks external catalog compatibility Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * refactor: async udf Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: set warnings Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * feat: impl pg_my_temp_schema and make description functions simple Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * test: add test for issue 7313 Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * feat: apply suggestions Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: partition_expression and partition_description Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: test Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: unit tests Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: saerch_path only works for pg Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * feat: improve warnings processing Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: warnings while writing affected rows and refactor Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * chore: improve ShobjDescriptionFunction signature Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * refactor: array_to_boolean Signed-off-by: Dennis Zhuang <killme2008@gmail.com> --------- Signed-off-by: Dennis Zhuang <killme2008@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
105 lines
1.8 KiB
Plaintext
105 lines
1.8 KiB
Plaintext
-- SQLNESS PROTOCOL MYSQL
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SELECt @@tx_isolation;
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+-----------------+
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| @@tx_isolation |
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+-----------------+
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| REPEATABLE-READ |
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+-----------------+
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-- SQLNESS PROTOCOL MYSQL
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SELECT @@version_comment;
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+-------------------+
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| @@version_comment |
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+-------------------+
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| Greptime |
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+-------------------+
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-- SQLNESS PROTOCOL MYSQL
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SHOW DATABASES;
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+--------------------+
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| Database |
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+--------------------+
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| greptime_private |
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| information_schema |
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| public |
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+--------------------+
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-- ======================================================
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-- MySQL compatibility tests for JDBC connectors
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-- ======================================================
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-- Test MySQL IF() function (issue #7278 compatibility)
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-- SQLNESS PROTOCOL MYSQL
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SELECT IF(1, 'yes', 'no') as result;
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+--------+
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| result |
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+--------+
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| yes |
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+--------+
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-- SQLNESS PROTOCOL MYSQL
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SELECT IF(0, 'yes', 'no') as result;
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+--------+
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| result |
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+--------+
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| no |
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+--------+
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-- SQLNESS PROTOCOL MYSQL
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SELECT IF(NULL, 'yes', 'no') as result;
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+--------+
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| result |
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+--------+
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| no |
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+--------+
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-- Test IFNULL (should work via DataFusion)
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-- SQLNESS PROTOCOL MYSQL
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SELECT IFNULL(NULL, 'default') as result;
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+---------+
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| result |
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+---------+
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| default |
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+---------+
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-- SQLNESS PROTOCOL MYSQL
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SELECT IFNULL('value', 'default') as result;
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+--------+
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| result |
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+--------+
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| value |
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+--------+
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-- Test COALESCE
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-- SQLNESS PROTOCOL MYSQL
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SELECT COALESCE(NULL, NULL, 'third') as result;
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+--------+
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| result |
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+--------+
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| third |
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+--------+
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-- Verify SHOW TABLES column naming
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-- SQLNESS PROTOCOL MYSQL
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USE public;
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affected_rows: 0
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-- SQLNESS PROTOCOL MYSQL
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SHOW TABLES;
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+------------------+
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| Tables_in_public |
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+------------------+
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| numbers |
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+------------------+
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