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a11b4135fc
https://github.com/hasura/graphql-engine-mono/pull/1651 Co-authored-by: Rakesh Emmadi <12475069+rakeshkky@users.noreply.github.com> Co-authored-by: Brandon Simmons <210815+jberryman@users.noreply.github.com> GitOrigin-RevId: cdb4a33cbb1a136bc30e8f0dd59aaae584d3a636
14 lines
472 B
SQL
14 lines
472 B
SQL
-- This migration adds versioning to metadata, used for optimistic locking in UIs.
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-- TODO: Are there changes required in catalog_versions.txt
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DO $$
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BEGIN
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BEGIN
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ALTER TABLE hdb_catalog.hdb_metadata ADD COLUMN "resource_version" INTEGER NOT NULL DEFAULT 1 UNIQUE;
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EXCEPTION
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-- For pg 9.6 compatibility
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WHEN duplicate_column THEN RAISE NOTICE 'column resource_version already exists in hdb_metadata';
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END;
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END;
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$$
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