FastLoad错误 — RDBMS error 2634

我们来看一下下面这条语句：

BEGIN LOADING stu_fl
ERRORFILES error_1, error_2;

 

如果此时已经存在error_1或error_2表，那么将会报错，信息如下：

0008 BEGIN LOADING stu_fl

     ERRORFILES error_1, error_2;



**** 07:41:08 Number of FastLoad sessions requested = 4

**** 07:41:08 Number of FastLoad sessions connected = 2

**** 07:41:08 FDL4808 LOGON successful

**** 07:41:08 RDBMS error 2634: Existing ERROR table(s) or Incorrect use of stu_fl in  Fast Load operation.

**** 07:41:08 Delete the Error Tables or fix the BEGIN LOADING statement

 

查了下手册，错误代码2634的相关信息如下：

2634 Existing ERROR table(s) or Incorrect use of

%TVMID in Fast Load operation.

Explanation:  This error occurs if the table/error  table(s) specified either;

(a) existed before the start of the Fast Load, or

(b) did not indicate that it was involved in this specific  Fast Load.

 

Notes:  This error means either that the user has referenced  existing tables for the ERRORFILES in a Fast Load that is not restarting, or that incorrect tables were

referenced in a restart of a Fast Load.

 

Remedy:  If this is not a restart of a previous Fast Load,  delete the referenced error files. If this is a restart, correct the Begin Loading Statement so that the error files are those specified for the original Fast Load.

 

 

我们很明显地可以看出，这个错误的原因是我们在不是restarting的fastload中，ERRORFILES引用了已经存在的表。

 

 

解决办法：

 

在fastload开始之前加入以下语句删除errorfiles所指定的表：

 

DROP TABLE error_1; /* error table ,internal to fast load utility needed to be defined */

DROP TABLE error_2; /* error table ,internal to fast load utility needed to be defined */

 

 

总结：

BEGIN LOADING stu_fl
ERRORFILES error_1, error_2;

 

1. 在一个不是restarting的fastload中，如果errorfiles指定的表已经存在，就会报2634的错；

2. 如果fastload的过程中不出错，error_1, error_2是不会自动生成的；

3. 我们可以select * from error_1；查看相关的错误信息；