ORA-26868: string must be called during OCIXStreamInLCRSend execution ORACLE 报错 故障修复 远程处理

文档解释

ORA-26868: string must be called during OCIXStreamInLCRSend execution

Cause: An attempt was made to execute the specified function while OCIXStreamInLCRSend call was not in progress.

Action: Check your program and make sure the specified call is invoked during OCIXStreamInLCRSend callback function.

ORA-26868: string must be called during OCIXStreamInLCRSend的执行的细节:

该错误指示在执行OCIXStreamInLCRSend时,必须调用string()。

官方解释

ORA-26868:在执行OCIXStreamInLCRSend时必须使用string()

在使用Real-Time Materialized View (RTVM)时,ORA-26868是由于使用基于流的API而引起的。当调用XStreamInLCRSend时,必须指定stream name。

下面是XStreamInLCRSend接口的声明:

sword OCIXStreamInLCRSend(OCIEnv *envhp, OCISvcCtx *svchp, OCIError *errhp, OCITrans *trans, OCILobLocator *datahp, OCILobLocator *ctrlhp, ub2 ctrllen, ub2 datalen, ub1 ctrlcpp, ub1 datacpp, ub1 ctrllp, ub1 datalp, ub4 flag);

一般处理方法及步骤

1、正确调用XStreamInLCRSend之前,应特别注意确保已调用OCIStringAlloc()为string结构分配足够的内存。

2、将字符串放入string结构中。

3、调用OCIStringAllocForStreamIn()。

4、在XStreamInLCRSend函数调用时,传入string结构。

5、如果数据库操作完成后,请确保释放string结构内存,调用OCIStringResize()清空string结构内容,并调用OCIStringFree()以释放占用的内存。


数据运维技术 » ORA-26868: string must be called during OCIXStreamInLCRSend execution ORACLE 报错 故障修复 远程处理