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Merging upstream version 25.21.3.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:54:47 +01:00
parent 80aea2cba8
commit 34f177b0b3
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
105 changed files with 50314 additions and 49385 deletions
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28
sqlglot/dialects/mysql.py
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@ -329,7 +329,11 @@ class MySQL(Dialect):
FUNCTION_PARSERS = {
**parser.Parser.FUNCTION_PARSERS,
"CHAR": lambda self: self._parse_chr(),
"CHAR": lambda self: self.expression(
exp.Chr,
expressions=self._parse_csv(self._parse_assignment),
charset=self._match(TokenType.USING) and self._parse_var(),
),
"GROUP_CONCAT": lambda self: self._parse_group_concat(),
# https://dev.mysql.com/doc/refman/5.7/en/miscellaneous-functions.html#function_values
"VALUES": lambda self: self.expression(
@ -620,18 +624,6 @@ class MySQL(Dialect):
parse_interval=parse_interval, fallback_to_identifier=fallback_to_identifier
)
def _parse_chr(self) -> t.Optional[exp.Expression]:
expressions = self._parse_csv(self._parse_assignment)
kwargs: t.Dict[str, t.Any] = {"this": seq_get(expressions, 0)}
if len(expressions) > 1:
kwargs["expressions"] = expressions[1:]
if self._match(TokenType.USING):
kwargs["charset"] = self._parse_var()
return self.expression(exp.Chr, **kwargs)
def _parse_group_concat(self) -> t.Optional[exp.Expression]:
def concat_exprs(
node: t.Optional[exp.Expression], exprs: t.List[exp.Expression]
@ -698,6 +690,7 @@ class MySQL(Dialect):
PARSE_JSON_NAME: t.Optional[str] = None
PAD_FILL_PATTERN_IS_REQUIRED = True
WRAP_DERIVED_VALUES = False
VARCHAR_REQUIRES_SIZE = True
TRANSFORMS = {
**generator.Generator.TRANSFORMS,
@ -1125,10 +1118,19 @@ class MySQL(Dialect):
return super().extract_sql(expression)
def datatype_sql(self, expression: exp.DataType) -> str:
if (
self.VARCHAR_REQUIRES_SIZE
and expression.is_type(exp.DataType.Type.VARCHAR)
and not expression.expressions
):
# `VARCHAR` must always have a size - if it doesn't, we always generate `TEXT`
return "TEXT"
# https://dev.mysql.com/doc/refman/8.0/en/numeric-type-syntax.html
result = super().datatype_sql(expression)
if expression.this in self.UNSIGNED_TYPE_MAPPING:
result = f"{result} UNSIGNED"
return result
def jsonarraycontains_sql(self, expression: exp.JSONArrayContains) -> str: