lexik/LexikFormFilterBundle — pull request #122 by nykopol (2014-09-25 11:27:31+00:00)
Title: Fix invalid SQL with boolean filters

Boolean filters are treated as integer (example `SELECT ... WHERE boolean_field_name = [0|1]`). This behaviors is tolerated by Mysql but is not valid SQL and so does not work with some others DBMS like PostgreSQL.