SELECT * FROM `book` WHERE `bid` =  

124 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 '' at line 1
SELECT id,til1,til21 FROM `lit` WHERE `bid`=  ORDER BY  cid,sort ASC

102 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 'ORDER BY  cid,sort ASC' at line 1