Interested to Buy Any Domain ? << Click Here >> for more details...
what is consistency token
- 3 Answers
- 19601 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
Consistency token is a timestamp generated by the
precompiler and passed on to the DBRM and the load module
for synchronization purposes. The program will execute only
when the DBRM and load module contoken matches.
| Is This Answer Correct ? | 14 Yes | 2 No |
Answer / harsh
Consistency Token is a time stamp.
One can see the token using the following query:
select * from sysibm.syspackage;
The CONTOKEN column gives the consistency token
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / vj
The program and its associated SQL package contain a consistency token that is checked when a call is made to the SQL package. The consistency tokens must match or the package cannot be used. It is possible for the program and SQL package to appear to be uncoordinated. Assume the program is on the iSeries system and the application server is another iSeries system. The program is running in session A and it is recreated in session B (where the SQL package is also recreated). The next call to the program in session A might result in a consistency token error. To avoid locating the SQL package on each call, SQL maintains a list of addresses for SQL packages that are used by each session. When session B re-creates the SQL package, the old SQL package is moved to the QRPLOBJ library. The address to the SQL package in session A is still valid. (This situation can be avoided by creating the program and SQL package from the session that is running the program, or by submitting a remote command to delete the old SQL package before creating the program.)
To use the new SQL package, you should end the connection with the remote system. You can either sign off the session and then sign on again, or you can use the interactive SQL (STRSQL) command to issue a DISCONNECT for unprotected network connections or a RELEASE followed by a COMMIT for protected connections. RCLDDMCNV should then be used to end the network connections. Call the program again.
| Is This Answer Correct ? | 0 Yes | 0 No |
Explain the use of the WHERE clause?
Compare a subselect to a join?
What is the size of a data page?
how can you access index
If we keep the DCLGEN structure for a table in a copybook and include it in the COBOL program using the COPY statement, will there be any impact during compilation or at any stage of program execution?
What are the rules for db2 programming?
can I alter a table (e.g. adding a column) when other user is selecting some columns or updating some columns from the same table?
What do you mean by rollback?
How do I optimize a query in db2?
What is a DB2 access path?
What is with ur in db2?
What is the difference between Where and Having Clause
COBOL 
