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Merging upstream version 19.0.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:16:09 +01:00
parent 348b067e1b
commit 89acb78953
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
91 changed files with 45416 additions and 43096 deletions
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11
sqlglot/dialects/teradata.py
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@ -38,12 +38,15 @@ class Teradata(Dialect):
"^=": TokenType.NEQ,
"BYTEINT": TokenType.SMALLINT,
"COLLECT": TokenType.COMMAND,
"DEL": TokenType.DELETE,
"EQ": TokenType.EQ,
"GE": TokenType.GTE,
"GT": TokenType.GT,
"HELP": TokenType.COMMAND,
"INS": TokenType.INSERT,
"LE": TokenType.LTE,
"LT": TokenType.LT,
"MINUS": TokenType.EXCEPT,
"MOD": TokenType.MOD,
"NE": TokenType.NEQ,
"NOT=": TokenType.NEQ,
@ -51,6 +54,7 @@ class Teradata(Dialect):
"SEL": TokenType.SELECT,
"ST_GEOMETRY": TokenType.GEOMETRY,
"TOP": TokenType.TOP,
"UPD": TokenType.UPDATE,
}
# Teradata does not support % as a modulo operator
@ -181,6 +185,13 @@ class Teradata(Dialect):
exp.Use: lambda self, e: f"DATABASE {self.sql(e, 'this')}",
}
def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
if expression.to.this == exp.DataType.Type.UNKNOWN and expression.args.get("format"):
# We don't actually want to print the unknown type in CAST(<value> AS FORMAT <format>)
expression.to.pop()
return super().cast_sql(expression, safe_prefix=safe_prefix)
def tablesample_sql(
self, expression: exp.TableSample, seed_prefix: str = "SEED", sep=" AS "
) -> str: