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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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6
sqlglot/dialects/teradata.py
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@ -8,6 +8,8 @@ from sqlglot.tokens import TokenType
class Teradata(Dialect):
SUPPORTS_SEMI_ANTI_JOIN = False
TIME_MAPPING = {
"Y": "%Y",
"YYYY": "%Y",
@ -168,7 +170,9 @@ class Teradata(Dialect):
**generator.Generator.TRANSFORMS,
exp.Max: max_or_greatest,
exp.Min: min_or_least,
exp.Select: transforms.preprocess([transforms.eliminate_distinct_on]),
exp.Select: transforms.preprocess(
[transforms.eliminate_distinct_on, transforms.eliminate_semi_and_anti_joins]
),
exp.StrToDate: lambda self, e: f"CAST({self.sql(e, 'this')} AS DATE FORMAT {self.format_time(e)})",
exp.ToChar: lambda self, e: self.function_fallback_sql(e),
exp.Use: lambda self, e: f"DATABASE {self.sql(e, 'this')}",