amazon-aurora / babelfish_extensions / 24327874910

78%

main: 77%

Build Type

push

github

Committed by manisha-deshpande

Commit Message

Redesign per-function cache flag and toggle function

Redesign antlr_cache_enabled column and sys.enable_routine_parse_cache API
to support three-value semantics and OID-based input.

Changes:
- antlr_cache_enabled column: NULL=follow session GUC (default),
  true=force cache on, false=force cache off (kill switch)
- Change column DEFAULT from false to NULL; migrate existing false
  values to NULL in upgrade SQL
- Change sys.enable_routine_parse_cache input from TEXT to OID;
  callers use sys.object_id('schema.func') for lookup
- Add ownership check: caller must own function or be sysadmin
- Update combined check logic in hooks.c and pl_comp.c to resolve
  cache_enabled column value
- Update test cases to lookup functions with oid, guc kill switch, null
  reset, function specific enable cache, mid-session toggle with hash
table invalidation

Task: BABEL-6037
Signed-off-by: Manisha Deshpande <mmdeshp@amazon.com>

Coverage Stats

45 of 47 new or added lines in 3 files covered. (95.74%)

836 existing lines in 7 files now uncovered.

53500 of 69513 relevant lines covered (76.96%)

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