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Avoided calling as_oracle() for SQLite in Left database function.

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Nick Pope 2019-01-13 21:59:26 +00:00 committed by Tim Graham
parent ae65eed68d
commit 7f1577d1ef
1 changed files with 3 additions and 3 deletions
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6
django/db/models/functions/text.py
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@ -114,11 +114,11 @@ class Left(Func):
def get_substr(self): def get_substr(self):
return Substr(self.source_expressions[0], Value(1), self.source_expressions[1]) return Substr(self.source_expressions[0], Value(1), self.source_expressions[1])
def use_substr(self, compiler, connection, **extra_context): def as_oracle(self, compiler, connection, **extra_context):
return self.get_substr().as_oracle(compiler, connection, **extra_context) return self.get_substr().as_oracle(compiler, connection, **extra_context)
as_oracle = use_substr def as_sqlite(self, compiler, connection, **extra_context):
as_sqlite = use_substr return self.get_substr().as_sqlite(compiler, connection, **extra_context)
class Length(Transform): class Length(Transform):