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Merging upstream version 18.7.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:03:38 +01:00
parent 77523b6777
commit d1b976f442
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
96 changed files with 59037 additions and 52828 deletions
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9
sqlglot/dialects/mysql.py
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@ -102,6 +102,7 @@ class MySQL(Dialect):
TIME_FORMAT = "'%Y-%m-%d %T'"
DPIPE_IS_STRING_CONCAT = False
SUPPORTS_USER_DEFINED_TYPES = False
SUPPORTS_SEMI_ANTI_JOIN = False
# https://prestodb.io/docs/current/functions/datetime.html#mysql-date-functions
TIME_MAPPING = {
@ -519,7 +520,7 @@ class MySQL(Dialect):
return self.expression(exp.SetItem, this=charset, collate=collate, kind="NAMES")
def _parse_type(self) -> t.Optional[exp.Expression]:
def _parse_type(self, parse_interval: bool = True) -> t.Optional[exp.Expression]:
# mysql binary is special and can work anywhere, even in order by operations
# it operates like a no paren func
if self._match(TokenType.BINARY, advance=False):
@ -528,7 +529,7 @@ class MySQL(Dialect):
if isinstance(data_type, exp.DataType):
return self.expression(exp.Cast, this=self._parse_column(), to=data_type)
return super()._parse_type()
return super()._parse_type(parse_interval=parse_interval)
class Generator(generator.Generator):
LOCKING_READS_SUPPORTED = True
@ -560,7 +561,9 @@ class MySQL(Dialect):
exp.NullSafeEQ: lambda self, e: self.binary(e, "<=>"),
exp.NullSafeNEQ: lambda self, e: self.not_sql(self.binary(e, "<=>")),
exp.Pivot: no_pivot_sql,
exp.Select: transforms.preprocess([transforms.eliminate_distinct_on]),
exp.Select: transforms.preprocess(
[transforms.eliminate_distinct_on, transforms.eliminate_semi_and_anti_joins]
),
exp.StrPosition: strposition_to_locate_sql,
exp.StrToDate: _str_to_date_sql,
exp.StrToTime: _str_to_date_sql,