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remove other columns

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This commit is contained in:
collerek
2021-03-07 16:15:08 +01:00
parent 7d0e74e42b
commit 30c8e725e6
1 changed files with 6 additions and 6 deletions
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12
ormar/queryset/query.py
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@ -172,13 +172,13 @@ class Query:
pk_alias = self.model_cls.get_column_alias(self.model_cls.Meta.pkname) pk_alias = self.model_cls.get_column_alias(self.model_cls.Meta.pkname)
pk_aliased_name = f"{self.table.name}.{pk_alias}" pk_aliased_name = f"{self.table.name}.{pk_alias}"
qry_text = sqlalchemy.text(f"{pk_aliased_name} as limit_column") qry_text = sqlalchemy.text(f"{pk_aliased_name} as limit_column")
maxes = dict() # maxes = dict()
for order in list(self.sorted_orders.keys()): # for order in list(self.sorted_orders.keys()):
if order is not None and order.get_field_name_text() != pk_aliased_name: # if order is not None and order.get_field_name_text() != pk_aliased_name:
aliased_col = order.get_field_name_text() # aliased_col = order.get_field_name_text()
maxes[aliased_col] = sqlalchemy.text(aliased_col) # maxes[aliased_col] = sqlalchemy.text(aliased_col)
limit_qry = sqlalchemy.sql.select([qry_text]+list(maxes.values())) limit_qry = sqlalchemy.sql.select([qry_text])
limit_qry = limit_qry.select_from(self.select_from) limit_qry = limit_qry.select_from(self.select_from)
limit_qry = self._apply_expression_modifiers(limit_qry) limit_qry = self._apply_expression_modifiers(limit_qry)
limit_qry = FilterQuery(filter_clauses=self.filter_clauses).apply(limit_qry) limit_qry = FilterQuery(filter_clauses=self.filter_clauses).apply(limit_qry)