fromsqlalchemy_filtersimportapply_filters# `query` should be a SQLAlchemy query objectfilter_spec=[{'field':'name','op':'==','value':'name_1'}]filtered_query=apply_filters(query,filter_spec)more_filters=[{'field
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http://www.leeladharan.com/sqlalchemy-query-with-or-and-like-common-filters Some of the most common operators used in filter() method SQLAlchemy equals: query.filter(User.name =='leela') not equals: query.filter(User.name !='leela') LIKE: query.filter(User.name.like('%leela%')) IN:...
Applying Filters in SQLAlchemy ORM - Learn how to apply filters in SQLAlchemy ORM to efficiently query your database. Explore examples and best practices for effective data retrieval.
from sa_filters import apply_filters # `stmt` should be a SQLAlchemy Select or Query object filter_spec = [{'field': 'name', 'op': '==', 'value': 'name_1'}] filtered_stmt = apply_filters(stmt, filter_spec) more_filters = [{'field': 'foo_id', 'op': 'is_not_null'}] ...
String-referenced relationships (e.g. relationship("Parent") rather than relationship(Parent)) cannot be be referred to in column_filters (and perhaps other properties too) without raising sqlalchemy.exc.NoInspectionAvailable on the latest version of SQLAlchemy (1.3.16, released yesterday)....