Infinidat/infi.clickhouse_orm
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Performance improvement: skip utils.escape for numeric fields

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Itai Shirav 2017-04-05 18:19:12 +03:00
parent 21907966b2
commit c5a9b16eac
1 changed files with 10 additions and 0 deletions
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src/infi/clickhouse_orm/fields.py
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@ -154,6 +154,11 @@ class BaseIntField(Field):
except: except:
raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value)) raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value))
def to_db_string(self, value, quote=True):
# There's no need to call escape since numbers do not contain
# special characters, and never need quoting
return text_type(value)
def validate(self, value): def validate(self, value):
self._range_check(value, self.min_value, self.max_value) self._range_check(value, self.min_value, self.max_value)
@ -222,6 +227,11 @@ class BaseFloatField(Field):
except: except:
raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value)) raise ValueError('Invalid value for %s - %r' % (self.__class__.__name__, value))
def to_db_string(self, value, quote=True):
# There's no need to call escape since numbers do not contain
# special characters, and never need quoting
return text_type(value)
class Float32Field(BaseFloatField): class Float32Field(BaseFloatField):