fix everything?
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@ -18,16 +18,16 @@ if TYPE_CHECKING: # pragma no cover
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class Query:
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def __init__( # noqa CFQ002
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self,
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model_cls: Type["Model"],
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filter_clauses: List[FilterAction],
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exclude_clauses: List[FilterAction],
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select_related: List,
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limit_count: Optional[int],
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offset: Optional[int],
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excludable: "ExcludableItems",
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order_bys: Optional[List["OrderAction"]],
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limit_raw_sql: bool,
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self,
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model_cls: Type["Model"],
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filter_clauses: List[FilterAction],
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exclude_clauses: List[FilterAction],
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select_related: List,
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limit_count: Optional[int],
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offset: Optional[int],
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excludable: "ExcludableItems",
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order_bys: Optional[List["OrderAction"]],
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limit_raw_sql: bool,
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) -> None:
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self.query_offset = offset
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self.limit_count = limit_count
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@ -153,9 +153,10 @@ class Query:
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return expr
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def _build_pagination_condition(
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self
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self,
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) -> Tuple[
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sqlalchemy.sql.expression.TextClause, sqlalchemy.sql.expression.TextClause]:
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sqlalchemy.sql.expression.TextClause, sqlalchemy.sql.expression.TextClause
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]:
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"""
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In order to apply limit and offset on main table in join only
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(otherwise you can get only partially constructed main model
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@ -183,10 +184,9 @@ class Query:
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limit_qry = sqlalchemy.sql.select([qry_text])
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limit_qry = limit_qry.select_from(self.select_from)
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limit_qry = FilterQuery(filter_clauses=self.filter_clauses).apply(limit_qry)
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limit_qry = FilterQuery(filter_clauses=self.exclude_clauses,
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exclude=True).apply(
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limit_qry
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)
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limit_qry = FilterQuery(
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filter_clauses=self.exclude_clauses, exclude=True
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).apply(limit_qry)
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limit_qry = limit_qry.group_by(qry_text)
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for order_by in maxes.values():
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limit_qry = limit_qry.order_by(order_by)
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@ -194,11 +194,12 @@ class Query:
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limit_qry = OffsetQuery(query_offset=self.query_offset).apply(limit_qry)
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limit_qry = limit_qry.alias("limit_query")
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on_clause = sqlalchemy.text(
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f"limit_query.{pk_alias}={self.table.name}.{pk_alias}")
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f"limit_query.{pk_alias}={self.table.name}.{pk_alias}"
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)
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return limit_qry, on_clause
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def _apply_expression_modifiers(
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self, expr: sqlalchemy.sql.select
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self, expr: sqlalchemy.sql.select
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) -> sqlalchemy.sql.select:
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"""
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Receives the select query (might be join) and applies:
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