sql - Remote mysql not executing query: how to make it simpler? -
the query listed below running fine on localhost it's somehow hanging when executed remotely targeting service provider database (both php script , sql query in phpmyadmin console hang), although every chunk returning expected table when run individually.
what's wrong? suggestions on how make shorter or simpler , remote mysql?
select * `table1` `tag1` in ( select distinct `tag1` `table2` `tag1` not in ( select `tag1` `table2` `tag2` = '$keyword' ) )
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