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Merging upstream version 26.16.2.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-04-25 07:27:01 +02:00
parent f03ef3fd88
commit 1e2a8571aa
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
110 changed files with 62370 additions and 61414 deletions
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9
sqlglot/dialects/dialect.py
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@ -1238,15 +1238,20 @@ def build_date_delta(
exp_class: t.Type[E],
unit_mapping: t.Optional[t.Dict[str, str]] = None,
default_unit: t.Optional[str] = "DAY",
supports_timezone: bool = False,
) -> t.Callable[[t.List], E]:
def _builder(args: t.List) -> E:
unit_based = len(args) == 3
unit_based = len(args) >= 3
has_timezone = len(args) == 4
this = args[2] if unit_based else seq_get(args, 0)
unit = None
if unit_based or default_unit:
unit = args[0] if unit_based else exp.Literal.string(default_unit)
unit = exp.var(unit_mapping.get(unit.name.lower(), unit.name)) if unit_mapping else unit
return exp_class(this=this, expression=seq_get(args, 1), unit=unit)
expression = exp_class(this=this, expression=seq_get(args, 1), unit=unit)
if supports_timezone and has_timezone:
expression.set("zone", args[-1])
return expression
return _builder