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Add support of FREEZE|UNFREEZE PARTITION syntax for ClickHouse (#1380)

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hulk 2024-08-14 23:29:27 +08:00 • committed by GitHub
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commit 6a11a67fcd
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28
src/parser/mod.rs
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@ -6684,6 +6684,34 @@ impl<'a> Parser<'a> {
AlterTableOperation::DetachPartition {
partition: self.parse_part_or_partition()?,
}
} else if dialect_of!(self is ClickHouseDialect|GenericDialect)
&& self.parse_keyword(Keyword::FREEZE)
{
let partition = self.parse_part_or_partition()?;
let with_name = if self.parse_keyword(Keyword::WITH) {
self.expect_keyword(Keyword::NAME)?;
Some(self.parse_identifier(false)?)
} else {
None
};
AlterTableOperation::FreezePartition {
partition,
with_name,
}
} else if dialect_of!(self is ClickHouseDialect|GenericDialect)
&& self.parse_keyword(Keyword::UNFREEZE)
{
let partition = self.parse_part_or_partition()?;
let with_name = if self.parse_keyword(Keyword::WITH) {
self.expect_keyword(Keyword::NAME)?;
Some(self.parse_identifier(false)?)
} else {
None
};
AlterTableOperation::UnfreezePartition {
partition,
with_name,
}
} else {
let options: Vec<SqlOption> =
self.parse_options_with_keywords(&[Keyword::SET, Keyword::TBLPROPERTIES])?;