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我想借助事务在两个表中插入数据。我的查询在SQL中正常运行，但是我不知道如何在Java代码上处理它，请帮助。我的代码如下所示

 private Boolean executeInsertQuery(Connection conn, String schoolID, String branchID, String studentName, String parentName, String emailId, String password, String className, String section, int age, String dob, String scholarNo, String address, String contactNo, int rollType) throws SQLException {
        Boolean isSuccess = false;
        String statement = "START TRANSACTION;\n" +
                "INSERT INTO child_details (SCHOLAR_NUMBER, SCHOOL_ID,BRANCH_ID,CHILD_NAME,ENROLLED_CLASS," +
                "CHILD_SECTION,CHILD_AGE,CHILD_DOB) VALUES (?,?,?,?,?,?,?,?);\n" +
                "INSERT INTO parents_details (EMAIL_ID, BRANCH_ID,SCHOOL_ID,CHILD_NAME,SCHOLAR_NUMBER,PARENT_CONTACT_NUMBER," +
                "PASSWORD,ROLE_TYPE,PARENT_NAME,ADDRESS) VALUES (?,?,?,?,?,?,?,?,?,?);\n" +
                "COMMIT";

        PreparedStatement stmt = null;
        PreparedStatement statement1 = null;
        try {
            stmt = conn.prepareStatement(statement); …