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test: exercise native optimizer options over SQL protocols

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Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
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discord9
2026-10-09 16:43:00 +08:00
parent c0a3483b34
commit 431ffcb99e
1 changed files with 37 additions and 0 deletions
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tests/cases/standalone/common/system/query_options.sql
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@@ -31,3 +31,40 @@ SET QUERY.PARALLELISM TO 16;
-- SQLNESS PROTOCOL POSTGRES
SHOW QUERY.PARALLELISM;
-- Native DataFusion options are accepted through MySQL SET and SHOW.
-- SQLNESS PROTOCOL MYSQL
SET datafusion.optimizer.prefer_hash_join = false;
-- SQLNESS PROTOCOL MYSQL
SHOW VARIABLES datafusion.optimizer.prefer_hash_join;
-- SQLNESS PROTOCOL MYSQL
SET query.enable_remote_dynamic_filter_pushdown = false;
-- SQLNESS PROTOCOL MYSQL
SHOW VARIABLES query.enable_remote_dynamic_filter_pushdown;
-- Invalid query parallelism is rejected at both bounds.
-- SQLNESS PROTOCOL MYSQL
SET query.parallelism = 0;
-- SQLNESS PROTOCOL MYSQL
SET query.parallelism = 1025;
-- Native DataFusion options are accepted through PostgreSQL SET and SHOW.
-- SQLNESS PROTOCOL POSTGRES
SET datafusion.optimizer.enable_dynamic_filter_pushdown TO 'FALSE';
-- SQLNESS PROTOCOL POSTGRES
SHOW datafusion.optimizer.enable_dynamic_filter_pushdown;
-- SQLNESS PROTOCOL POSTGRES
SET query.allow_query_fallback TO true;
-- SQLNESS PROTOCOL POSTGRES
SHOW query.allow_query_fallback;
-- PostgreSQL query-option typos are errors.
-- SQLNESS PROTOCOL POSTGRES
SET query.unknown_option TO true;