16 lines
557 B
SQL
16 lines
557 B
SQL
-- Phase 3.3: MarketApp 增加 orchestration（Agent 多 Agent 编排图，JSON）
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-- 幂等：仅当列不存在时才 ALTER
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SET @db = 'aiflow';
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SET @tbl = 'market_apps';
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SET @col = 'orchestration';
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SET @exists = (
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SELECT COUNT(*) FROM information_schema.columns
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WHERE table_schema = @db AND table_name = @tbl AND column_name = @col
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);
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SET @sql = IF(@exists = 0,
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"ALTER TABLE market_apps ADD COLUMN orchestration JSON NULL COMMENT 'Agent 多Agent编排图(3.3)'",
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'SELECT 1');
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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