7 lines
285 B
SQL
7 lines
285 B
SQL
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-- 回滚 V5__tool_description_length.sql
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-- 先截断超长描述再收窄列，避免 Data truncation
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UPDATE tool SET description = LEFT(description, 512) WHERE CHAR_LENGTH(description) > 512;
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ALTER TABLE tool
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MODIFY COLUMN description VARCHAR(512) NULL COMMENT '工具描述';
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