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Merging upstream version 11.3.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 15:42:13 +01:00
parent f223c02081
commit 1c10961499
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
62 changed files with 26499 additions and 24781 deletions
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19
sqlglot/dialects/teradata.py
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@ -74,6 +74,7 @@ class Teradata(Dialect):
FUNCTION_PARSERS = {
**parser.Parser.FUNCTION_PARSERS, # type: ignore
"RANGE_N": lambda self: self._parse_rangen(),
"TRANSLATE": lambda self: self._parse_translate(self.STRICT_CAST),
}
@ -105,6 +106,15 @@ class Teradata(Dialect):
},
)
def _parse_rangen(self):
this = self._parse_id_var()
self._match(TokenType.BETWEEN)
expressions = self._parse_csv(self._parse_conjunction)
each = self._match_text_seq("EACH") and self._parse_conjunction()
return self.expression(exp.RangeN, this=this, expressions=expressions, each=each)
class Generator(generator.Generator):
TYPE_MAPPING = {
**generator.Generator.TYPE_MAPPING, # type: ignore
@ -114,7 +124,6 @@ class Teradata(Dialect):
PROPERTIES_LOCATION = {
**generator.Generator.PROPERTIES_LOCATION, # type: ignore
exp.PartitionedByProperty: exp.Properties.Location.POST_INDEX,
exp.VolatilityProperty: exp.Properties.Location.POST_CREATE,
}
def partitionedbyproperty_sql(self, expression: exp.PartitionedByProperty) -> str:
@ -137,3 +146,11 @@ class Teradata(Dialect):
type_sql = super().datatype_sql(expression)
prefix_sql = expression.args.get("prefix")
return f"SYSUDTLIB.{type_sql}" if prefix_sql else type_sql
def rangen_sql(self, expression: exp.RangeN) -> str:
this = self.sql(expression, "this")
expressions_sql = self.expressions(expression)
each_sql = self.sql(expression, "each")
each_sql = f" EACH {each_sql}" if each_sql else ""
return f"RANGE_N({this} BETWEEN {expressions_sql}{each_sql})"