mirror of https://github.com/citusdata/citus.git
23 lines
831 B
SQL
23 lines
831 B
SQL
/* columnar--10.0-3--10.1-1.sql */
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-- Drop foreign keys between columnar metadata tables.
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-- Postgres assigns different names to those foreign keys in PG11, so act accordingly.
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DO $proc$
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BEGIN
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IF substring(current_Setting('server_version'), '\d+')::int >= 12 THEN
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EXECUTE $$
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ALTER TABLE columnar.chunk DROP CONSTRAINT chunk_storage_id_stripe_num_chunk_group_num_fkey;
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ALTER TABLE columnar.chunk_group DROP CONSTRAINT chunk_group_storage_id_stripe_num_fkey;
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$$;
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ELSE
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EXECUTE $$
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ALTER TABLE columnar.chunk DROP CONSTRAINT chunk_storage_id_fkey;
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ALTER TABLE columnar.chunk_group DROP CONSTRAINT chunk_group_storage_id_fkey;
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$$;
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END IF;
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END$proc$;
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-- since we dropped pg11 support, we don't need to worry about missing
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-- columnar objects when upgrading postgres
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DROP FUNCTION citus_internal.columnar_ensure_objects_exist();
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