You are looking for CHAR_LENGTH() to get the number of characters in a string. For multi-byte charsets LENGTH() will give you the number of ... ... <看更多>

Mysql 5.5 Change a column's varchar length. GitHub Gist: instantly share code, notes, and snippets. ... <看更多>

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Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade. So, according to virtually every post on the ... ... <看更多>