MySQLSyntaxErrorException：WHERE子句

Question

我试图从我的数据库中检索数据。但是，它给我一个错误：

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 'WHERE FORMID = 120002013 AND CLASSIFICATION = 'Private'' at line 1

以下是我检索数据的代码：

try (Connection conn = myFactory.getConnection()) {
    PreparedStatement pstmt = conn.prepareStatement("SELECT CENSUSYEAR, SCHOOLID, CLASSIFICATION, SCHOOLNAME" +
    "FROM DIRECTORY_SCHOOL WHERE FORMID = ? AND CLASSIFICATION = ?");
    pstmt.setInt(1, formID);
    pstmt.setString(2, classification);
    ResultSet rs = pstmt.executeQuery();

似乎有什么问题？谢谢！

Answer 1

＆＃34; SCHOOLNAME＆＃34; +＆＃34; FROM＆＃34;使它成为SCHOOLNAMEFROM