7 lines
433 B
SQL
7 lines
433 B
SQL
-- Additive encrypted per-stage checkpoint; re-runnable on supported MySQL versions.
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SET @fa_sql = IF((SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='zyt_followup_audio_task' AND COLUMN_NAME='pipeline_cipher')=0,
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'ALTER TABLE `zyt_followup_audio_task` ADD COLUMN `pipeline_cipher` longtext NULL', 'SELECT 1');
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PREPARE fa_stmt FROM @fa_sql;
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EXECUTE fa_stmt;
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DEALLOCATE PREPARE fa_stmt;
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