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Troubleshooting of MySQL errors: Difference between revisions
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→ERROR 1305 - FUNCTION MY_TABLE.MY_FUNCTION does not exist
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Solution: {{kbd | key =<nowiki>SELECT CONCAT(`string_column`, CONVERT(`int_column`, CHAR))</nowiki>}} or {{kbd | key =<nowiki>SELECT CONCAT(`string_column`, CAST(`int_column` AS CHAR))</nowiki>}}<ref>[https://stackoverflow.com/questions/15368753/cast-int-to-varchar mysql - Cast int to varchar - Stack Overflow]</ref><ref>[http://blog.51cto.com/bian5399/1092772 mysql字符集问题：Illegal mix of collations-每天让自己进步一点-51CTO博客]</ref> | Solution: {{kbd | key =<nowiki>SELECT CONCAT(`string_column`, CONVERT(`int_column`, CHAR))</nowiki>}} or {{kbd | key =<nowiki>SELECT CONCAT(`string_column`, CAST(`int_column` AS CHAR))</nowiki>}}<ref>[https://stackoverflow.com/questions/15368753/cast-int-to-varchar mysql - Cast int to varchar - Stack Overflow]</ref><ref>[http://blog.51cto.com/bian5399/1092772 mysql字符集问题：Illegal mix of collations-每天让自己进步一点-51CTO博客]</ref> | ||
== Database and Table Operation Errors == | == Database and Table Operation Errors == | ||