28 lines
835 B
SQL
28 lines
835 B
SQL
-- 兼容缺失 users.allowed_groups 的老库，确保 007 回填可执行。
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM information_schema.tables
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WHERE table_schema = 'public'
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AND table_name = 'users'
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) THEN
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'public'
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AND table_name = 'users'
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AND column_name = 'allowed_groups'
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) THEN
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IF NOT EXISTS (
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SELECT 1
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FROM schema_migrations
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WHERE filename = '014_drop_legacy_allowed_groups.sql'
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) THEN
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ALTER TABLE users
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ADD COLUMN IF NOT EXISTS allowed_groups BIGINT[] DEFAULT NULL;
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END IF;
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END IF;
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END IF;
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END $$;
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