how to initialize sqlca struct before execution each sql statement

[nagrazr]

Hi,

In pro-c when one sql statement fails, then all subsequent sql statments fail. sqlca contains error message from the previous sql execution status.
Suppose if "select emp_name from emp where emp_id = 100" no_data_found exception then all the sql operations fail (even the simple select statements like "select sequence.nextval from dual" would also fail. Can someone please help me.....

Regards
nagraz

[nagrazr]

sqlca is not getting populated when there is no sql statement is executed between beginning and end of transaction. What should I do to initialize the sqlca state in the pro-c code.

Thanks in advance

[nagrazr]

Hi All,

I hate to do this (posting again to be on top of the list). I thought I would re-phrase my question.
After investigations, I found out that sqlca.sqlcode remains unchanged .

Please have a look following steps.
Steps :-
======
1) Execute Sql - select emp_name from emp where emp_id = 100.
Status :
sqlca.sqlcode is set to 142343
sqlca.sqlerrmc is set to :no_data_found.

2) Execute sql - select sequence.nextval from dual
Status :
sqlca.sqlcode is set to 142343
sqlca.sqlerrmc is set to :no_data_found.

Result : correct value is selected but the sqlca.sqlcode is not changed.
sqlca.sqlcode is set to 142343
sqlca.sqlerrmc is set to :no_data_found.

How can I initialize sqlca struct before execution of sqlca struct.

I am depending on the

[gandolf989]

It would be better to provide more information in the same thread than to create a new thread!