这是我的代码,但我得到一个SQL语法错误;PHP中的CONCAT SQL查询
$insert = "INSERT IGNORE INTO locations (location_id, location_name) VALUES (NULL, '".$area1."')";
$insert .= "INSERT IGNORE INTO locations (location_id, location_name) VALUES (NULL, '".$area2."')";
$insert .= "INSERT IGNORE INTO locations (location_id, location_name) VALUES (NULL, '".$area3."')";
$insert .= "INSERT IGNORE INTO locations (location_id, location_name) VALUES (NULL, '".$area4."')";
$insert .= "INSERT IGNORE INTO locations (location_id, location_name) VALUES (NULL, '".$area5."')";
执行此查询的正确方法是什么?
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