我正在开发一个使用PreparedStatement的java应用程序。并且有必要在SQL中检查它的值是否为空。SELECT FIELD1, FIELD2 FROM MYTABLE WHERE (FIELD1=?='');preparedStatementInstance.setString(1, this.firstFieldValue);
preparedStatementIns
日安,
org.springframework.dao.DataIntegrityViolationException: could not insert: [com.entity.payment.BPaymentItem]; SQL [insert into sc.PHistoryItem (amount, beneficiaryAccNo, beneficiaryBankCode, beneficiaryBankNameorg.springframework.orm.hibernate3.SessionFactoryUtils.convertHibern
我只想知道如何在VB中创建预准备语句。我知道在java中会用到什么?这些就会被替换掉。我知道在VB中你使用@ParameterName。在我看来,insert语句中的参数似乎没有被替换Dim cmd As String = "insert into sites(id) values(@id)"
Dim odcmd As New
简而言之,问题是:groovy:000> valERROR java.sql.SQLException: Type is not supported.${val[4]}, ${val[5]}, ${val[6]}, ${val[7]}, ${val[8]}, ${val[9]})"groovy:000>