Handle missing options in foreign_key for MSSQL (#51503)
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1 changed files with 3 additions and 3 deletions
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@ -280,10 +280,10 @@ def _update_states_table_with_foreign_key_options(connection, engine):
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for foreign_key in inspector.get_foreign_keys(TABLE_STATES):
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if foreign_key["name"] and (
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# MySQL/MariaDB will have empty options
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not foreign_key["options"]
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not foreign_key.get("options")
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or
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# Postgres will have ondelete set to None
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foreign_key["options"].get("ondelete") is None
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foreign_key.get("options", {}).get("ondelete") is None
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):
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alters.append(
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{
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@ -319,7 +319,7 @@ def _drop_foreign_key_constraints(connection, engine, table, columns):
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for foreign_key in inspector.get_foreign_keys(table):
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if (
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foreign_key["name"]
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and foreign_key["options"].get("ondelete")
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and foreign_key.get("options", {}).get("ondelete")
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and foreign_key["constrained_columns"] == columns
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):
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drops.append(ForeignKeyConstraint((), (), name=foreign_key["name"]))
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