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Add SQL92 string handling features (SUBSTRING, TRIM, EXTRACT).
authorThomas G. Lockhart <lockhart@fourpalms.org>
Mon, 1 Sep 1997 06:00:35 +0000 (06:00 +0000)
committerThomas G. Lockhart <lockhart@fourpalms.org>
Mon, 1 Sep 1997 06:00:35 +0000 (06:00 +0000)
commit570620c5698b0c76b26a3ec71692df29375cad16
tree986f0ab2a7768c03fcb0845f34dbadfacb82673e
parent05cdb99bfbb5e0643af5ae76db7bb142fc03ca10
Add SQL92 string handling features (SUBSTRING, TRIM, EXTRACT).
Add parsing for UNION and outer JOINs.
Implement SQL92 "WITH TIME ZONE".
Allow some reserved words as identifiers and column labels.
Clean up indentation and "orphan spaces and tabs".
src/backend/parser/gram.y