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战在春秋 2017-05-15 11:31关注如果是Oracle
select LENGTH(content) AS result from tableName where item_price = 99如果是MySQL\SQl Server
select CHAR_LENGTH(content) AS result from tableName where item_price = 99本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报