73 lines
442 B
SQL
73 lines
442 B
SQL
-- AlterTable
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-- 添加 column_mapping 字段到 dc_tool_c_sessions 表
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-- 用于解决表头特殊字符问题
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ALTER TABLE "dc_schema"."dc_tool_c_sessions"
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ADD COLUMN IF NOT EXISTS "column_mapping" JSONB;
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-- 添加注释
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COMMENT ON COLUMN "dc_schema"."dc_tool_c_sessions"."column_mapping" IS '列名映射：[{originalName, safeName, displayName}] 解决特殊字符问题';
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