我希望将四个不同的SQL查询合并为单个查询,以减少SQL连接的使用。 long WTPty = 0L; // holds some value from other part of program long ETPty = 0L; // holds some value from other part of program
long STPty = 0L; // holds some va
PreparedStatement ps = c.prepareStatement(query1);... at oracle.jdbc.driver.OraclePreparedStatement.addBatch(OraclePreparedStatement.java:9803)
at oracle.jdb