问题描述
我已将一些数据从模式A(表x)导出到 XML
,我正在阅读 XML
将数据插入模式B(表y)。而在20000条记录之后插入数据说 com.ibm.db2.jcc.am.SqlSyntaxErrorException:[jcc] [t4 ] [11366] [3.63.75]主机变量的值对于其相应的使用而言太大。主机变量= 1。 ERRORCODE = -4461,SQLSTATE = 42815
com.ibm.db2.jcc.am.BatchUpdateException:[jcc] [t4] [102] [10040] [3.63.75]批次失败。
批处理已提交,但批次中的每个成员至少发生一个异常。 p>
我比较了表x和表y中相应列的数据类型,它们是相同的。来源和目的地的身份(自动增量)列和LONG VARCHAR是BIGINT。
请帮助解决这个问题。
我有一次类似的问题。我解决了它添加到XML的队列大小。在我的情况下是这样的:
< task>
< name> Ventas MCC< / name>
< queueSize> 100< / queueSize>
< queueNames> trashQueue< / queueNames>
< queryTasks>
< queryTask> ...< / queryTask>
< / queryTasks>
< / task>
使用queueSize查询是批量启动的。
I have exported some data from schema A (table x)to XML
and I am reading the XML
and inserting the data into schema B(table y). while inserting the data after 20000 records it says
com.ibm.db2.jcc.am.SqlSyntaxErrorException: [jcc][t4][20111][11366][3.63.75] The value of a host variable is too large for its corresponding use. Host variable=1. ERRORCODE=-4461, SQLSTATE=42815
com.ibm.db2.jcc.am.BatchUpdateException: [jcc][t4][102][10040][3.63.75] Batch failure.
The batch was submitted, but at least one exception occurred on an individual member of the batch.
I compared the data types of the corresponding columns in table x and table y they are the same. It is BIGINT for the identity(Auto increment) col and LONG VARCHAR in both source and destination..
Kindly help in resolving this issue.
I had a similar problem one time. I solved it adding to the XML the queue size. In my case was something like this:
<task>
<name>Ventas MCC</name>
<queueSize>100</queueSize>
<queueNames>trashQueue</queueNames>
<queryTasks>
<queryTask>...</queryTask>
</queryTasks>
</task>
With the queueSize the queries was launched in batch.
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