SQLSTATE[42000]: Syntax error or access violation: 1064 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 'convert(int,CHAR(52) CHAR(67) CHAR(117) CHAR(98) CHAR(97) CHAR(50) CHAR(106) CHA' at line 1
错误代码：#42000 - Array ( [0] => 42000 [1] => 1064 [2] => 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 'convert(int,CHAR(52) CHAR(67) CHAR(117) CHAR(98) CHAR(97) CHAR(50) CHAR(106) CHA' at line 1 )