Spring JDBC 给出 ORA-00933 : SQL command not properly ended But Query Runs OK in DB Client

Question

以下 Oracle 查询在我的数据库客户端 PL/SQL Developer 中运行正常，并返回 1 个结果。

在我的 Java 应用程序中通过 NamedParameterJdbcTemplate (SpringJDBC) 运行它时，我得到

java.sql.SQLSyntaxErrorException: ORA-00933: SQL command not properly ended

不可能有任何空间问题或任何明显的问题，因为这个精确的查询是在 PL/SQL 中完成的。

private static final String SELECT1 = 
        " SELECT COUNT(*) " 
        " FROM table1 t1, table2 t2 " + 
        " WHERE t1.received_date > TRUNC(sysdate - 1) " + 
        " AND t1.received_date < TRUNC(sysdate) " + 
        " AND t1.type IN ('TYPE1', 'TYPE2') " + 
        " AND t2.received_num = t1.received_num; ";

public int getSelect1() {

    HashMap<String,Object> paramMap = new HashMap<String,Object>();     
    return jdbcTemplate.queryForObject(SELECT1, paramMap, Integer.class);       
}   

Answer 1

我认为您不需要带有 sql 字符串的分号。

private static final String SELECT1 = 
        " SELECT COUNT(*) " +
        " FROM table1 t1, table2 t2 " + 
        " WHERE t1.received_date > TRUNC(sysdate - 1) " + 
        " AND t1.received_date < TRUNC(sysdate) " + 
        " AND t1.type IN ('TYPE1', 'TYPE2') " + 
        " AND t2.received_num = t1.received_num ";