30 lines
1.1 KiB
SQL
30 lines
1.1 KiB
SQL
SET @current_schema := DATABASE();
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SET @add_provider_create_user_sql := IF(
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NOT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_schema = @current_schema
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AND table_name = 'baishun_provider_config'
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AND column_name = 'create_user'
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),
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'ALTER TABLE `baishun_provider_config` ADD COLUMN `create_user` bigint DEFAULT NULL AFTER `update_time`',
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'SELECT 1'
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);
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PREPARE add_provider_create_user_stmt FROM @add_provider_create_user_sql;
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EXECUTE add_provider_create_user_stmt;
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DEALLOCATE PREPARE add_provider_create_user_stmt;
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SET @add_provider_update_user_sql := IF(
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NOT EXISTS (
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SELECT 1 FROM information_schema.columns
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WHERE table_schema = @current_schema
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AND table_name = 'baishun_provider_config'
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AND column_name = 'update_user'
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),
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'ALTER TABLE `baishun_provider_config` ADD COLUMN `update_user` bigint DEFAULT NULL AFTER `create_user`',
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'SELECT 1'
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);
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PREPARE add_provider_update_user_stmt FROM @add_provider_update_user_sql;
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EXECUTE add_provider_update_user_stmt;
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DEALLOCATE PREPARE add_provider_update_user_stmt;
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