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31 lines
1.1 KiB
31 lines
1.1 KiB
SELECT if (
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EXISTS(
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SELECT CONSTRAINT_NAME FROM information_schema.table_constraints
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'sso_users'
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AND CONSTRAINT_TYPE = 'FOREIGN KEY'
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AND CONSTRAINT_NAME = 'sso_users_ibfk_1'
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)
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,'ALTER TABLE sso_users DROP FOREIGN KEY `sso_users_ibfk_1`'
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,'SELECT "info: FK sso_users_ibfk_1 does not exist."'
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) INTO @drop_stmt;
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PREPARE drop_stmt FROM @drop_stmt;
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EXECUTE drop_stmt;
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SELECT if (
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EXISTS(
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SELECT CONSTRAINT_NAME FROM information_schema.table_constraints
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'sso_users'
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AND CONSTRAINT_TYPE = 'FOREIGN KEY'
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AND CONSTRAINT_NAME = '1'
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)
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,'ALTER TABLE sso_users DROP FOREIGN KEY `1`'
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,'SELECT "info: FK sso_users 1 does not exist."'
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) INTO @drop_stmt;
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PREPARE drop_stmt FROM @drop_stmt;
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EXECUTE drop_stmt;
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DEALLOCATE PREPARE drop_stmt;
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ALTER TABLE sso_users ADD FOREIGN KEY(user_uuid) REFERENCES users(uuid) ON UPDATE CASCADE ON DELETE CASCADE;
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