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Merging upstream version 16.2.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 16:00:51 +01:00
parent c12f551e31
commit 718a80b164
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
106 changed files with 41940 additions and 40162 deletions
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26
sqlglot/dialects/mysql.py
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@ -94,10 +94,10 @@ def _date_add_sql(kind: str) -> t.Callable[[generator.Generator, exp.DateAdd | e
class MySQL(Dialect):
time_format = "'%Y-%m-%d %T'"
TIME_FORMAT = "'%Y-%m-%d %T'"
# https://prestodb.io/docs/current/functions/datetime.html#mysql-date-functions
time_mapping = {
TIME_MAPPING = {
"%M": "%B",
"%c": "%-m",
"%e": "%-d",
@ -128,6 +128,7 @@ class MySQL(Dialect):
"MEDIUMBLOB": TokenType.MEDIUMBLOB,
"MEDIUMTEXT": TokenType.MEDIUMTEXT,
"SEPARATOR": TokenType.SEPARATOR,
"ENUM": TokenType.ENUM,
"START": TokenType.BEGIN,
"_ARMSCII8": TokenType.INTRODUCER,
"_ASCII": TokenType.INTRODUCER,
@ -279,6 +280,16 @@ class MySQL(Dialect):
"SWAPS",
}
TYPE_TOKENS = {
*parser.Parser.TYPE_TOKENS,
TokenType.SET,
}
ENUM_TYPE_TOKENS = {
*parser.Parser.ENUM_TYPE_TOKENS,
TokenType.SET,
}
LOG_DEFAULTS_TO_LN = True
def _parse_show_mysql(
@ -372,12 +383,7 @@ class MySQL(Dialect):
else:
collate = None
return self.expression(
exp.SetItem,
this=charset,
collate=collate,
kind="NAMES",
)
return self.expression(exp.SetItem, this=charset, collate=collate, kind="NAMES")
class Generator(generator.Generator):
LOCKING_READS_SUPPORTED = True
@ -472,9 +478,7 @@ class MySQL(Dialect):
def _prefixed_sql(self, prefix: str, expression: exp.Expression, arg: str) -> str:
sql = self.sql(expression, arg)
if not sql:
return ""
return f" {prefix} {sql}"
return f" {prefix} {sql}" if sql else ""
def _oldstyle_limit_sql(self, expression: exp.Show) -> str:
limit = self.sql(expression, "limit")