ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND rc.ID_RCT = r.ID AND r.FINALIZADO = 1 AND r.ATIVO = 1 AND rc.ID_SERVICO = A' at line 1 | SELECT rc.*, DATE_FORMAT(r.DATA, '%b/%Y') as DATA_LAUDO_FORMATED FROM rct_chiller rc, rct r where rc.ID_CLIENTE = AND rc.ID_RCT = r.ID AND r.FINALIZADO = 1 AND r.ATIVO = 1 AND rc.ID_SERVICO = AND (rc.VALOR is not null) order by rc.NOME, r.DATA