select * from atc_group where atc_level = and display = 'T' order by name
[mdb2_error: message="MDB2 Error: syntax error" code=-2 mode=return level=notice prefix="" info="_doQuery: [Error message: Could not execute statement]
[Last executed query: select * from atc_group where atc_level = and display = 'T' order by name]
[Native code: 1064]
[Native message: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'and display = 'T' order by name' at line 1]
"]