Zhibai Song

dateadd/datediff funcions should be parallel safe (#2446)

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This commit aims to make functions like dateadd and datediff parallel safe in order to improve the performance in certain cases. task : BABEL-4815 Signed-off-by: Zhibai Song ### Check List...

Tune the antlr performance by warming up cache

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Warming up antlr cache when postmaster starts up, then the first query will be accelerate by the cache. Task: BABEL-4595 ### Description [Describe what this change achieves - Guidelines below...

Fixed unexpected error print by insert execute

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Insert Execute will print unexpected error msg like : 'procedure returned null record' when the procedure executed return 0 rows of records. This commit fixed this issue that will let...