relstorage.adapters.postgresql.batch – Batch table row insert/delete support

Batch table row insert/delete support.

class PostgreSQLRowBatcher(cursor, row_limit=None, delete_placeholder=None, insert_placeholder=None, bind_limit=None)[source]

Bases: relstorage.adapters.batch.RowBatcher

Applies array operations to DELETE and SELECT for single column filters.