support IF EXISTS in COMMENT statements#831

Merged

alamb merged 2 commits intoapache:mainfrom

pawel-big-lebowski:snowflake/comment-if-exists

Mar 9, 2023

Commits on Mar 8, 2023

support IF EXISTS in COMMENT statements
pawel-big-lebowski
committed

Commits on Mar 9, 2023

Update src/ast/mod.rs

pawel-big-lebowski
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alamb
authored