chore: optimize SQL queries that perform partial full table scans (#24786)
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@@ -130,13 +130,16 @@ class ParentChildIndexProcessor(BaseIndexProcessor):
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if delete_child_chunks:
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db.session.query(ChildChunk).where(
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ChildChunk.dataset_id == dataset.id, ChildChunk.index_node_id.in_(child_node_ids)
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).delete()
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).delete(synchronize_session=False)
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db.session.commit()
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else:
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vector.delete()
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if delete_child_chunks:
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db.session.query(ChildChunk).where(ChildChunk.dataset_id == dataset.id).delete()
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# Use existing compound index: (tenant_id, dataset_id, ...)
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db.session.query(ChildChunk).where(
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ChildChunk.tenant_id == dataset.tenant_id, ChildChunk.dataset_id == dataset.id
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).delete(synchronize_session=False)
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db.session.commit()
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def retrieve(
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