调用Connection.createStatement方法以创建Statement对象。 调用Statement.executeUpdate方法以执行 SQL 操作。 调用Statement.close方法以关闭Statement对象。 示例 假设您要执行此 SQL 语句: UPDATE EMPLOYEE SET PHONENO='4657' WHERE EMPNO='000010' 以下代码创建Statement对象stmt,执行 UPDATE 语句,并返回numUpd...
下列程式碼會建立Statementobjectstmt,執行 UPDATE 陳述式,並傳回numUpd中已更新的列數。 所選陳述式右側的數字對應於先前說明的步驟。 圖1. 使用 Statement.executeUpdate Connection con; Statement stmt; int numUpd; … stmt = con.createStatement(); // Create a Statement object1numUpd =...
For the past year or two we've had this statement running without issue: update ORGANIZATION set created = 0 where created is NULL As of 2.6.1, this now produces the following warning as an exception: [IBM][CLI Driver][DB2/LINUXX8664] SQL0100W No row was found for FETCH, UPDATE or...
SQL return codes that are preceded by a minus sign (-) indicate that the SQL statement execution was unsuccessful. IBM DB2 SQL error code list 官方文档地址:
An SQL statement is sent from IBM DB2 to the Microsoft Service for Distributed Relational Database Architecture (DRDA). If the statement contains a fully qualified quoted identifier such as "SCHEMA1.TABLE1," an error message tha...
SQL 语句是发给 IBM DB2 从 Microsoft 服务为分布式关系数据库结构 (DRDA)。如果语句包含完全限定的带引号的标识符,例如"SCHEMA1。表 1,"类似于以下内容的错误消息可能显示在 IBM 主机系统上︰ SQLCODE︰ 为-204SQLSTATE: 42704SQLERRMT︰ 限定符。"是未定义的名称 原因 发生此问题是因为由 ...
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Filling datasets with the DB2DataAdapter from direct statement execution or from stored procedures cursors Updating datasources with the changes in DataSets using DB2DataAdapter.Update() method Full stored procedures invocation support; IN/OUT/INOUT and return parameters ...
Update theSTEPLIBenvironment variable to include the Db2 SDSNEXIT, SDSNLOAD and SDSNLOD2 data sets. You can set theSTEPLIBenvironment variable in your.profilewith the following statement, after definingIBM_DB_HOMEto the high level qualifier of your Db2 datasets as instructed above: ...