ramnivas commented on code in PR #1610:
URL:
https://github.com/apache/datafusion-sqlparser-rs/pull/1610#discussion_r1896909214
##########
src/parser/mod.rs:
##########
@@ -5861,6 +5863,22 @@ impl<'a> Parser<'a> {
})
}
+ pub fn parse_drop_extension(&mut self) -> Result<Statement, ParserError> {
+ let if_exists = self.parse_keywords(&[Keyword::IF, Keyword::EXISTS]);
+ let names = self.parse_comma_separated(|p| p.parse_identifier(false))?;
+ let cascade_or_restrict =
+ self.parse_one_of_keywords(&[Keyword::CASCADE, Keyword::RESTRICT]);
+ Ok(Statement::DropExtension {
+ names,
+ if_exists,
+ cascade_or_restrict: cascade_or_restrict.map(|k| match k {
+ Keyword::CASCADE => ReferentialAction::Cascade,
+ Keyword::RESTRICT => ReferentialAction::Restrict,
+ _ => unreachable!(),
Review Comment:
Done
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