What is lock escalation in db2?
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What is a host variable?
How to rename a table in DB2 ?
Can a array declared with an index be displayed(readable format) in spool?
Which DB2 catalog tables are used to produce a list of table column by table for all tables in a database?
How would the varchar column remarks defined?
cobol-db2 runjcl please?
How does DB2 use multiple table indexes?
What's the maximum number of volumes that can be added to a STOGROUP?
In a Cobol-DB2 program, I am fetching rows from 4 tables using cursor and then based on the a field present in that table, It processes the information accordingly..for example stat-c is one digit field..if stat-c is 'D' then the a row is deleted from table and written those details in to a file. If the stat-c is 'U' then a row is updated (hardcoded what to update)in a table and written those details in to a file. If the stat-c is 'I' then a row is inserted in a table and written those details in to two files. The issue is i have to include the intermediate commits. When an abend occurs, due to commit statement db2 tables will be saved, But there will be lose of file contents. When we resubmitting the job associated with this program there will be insert ,update and delete anomolies to avoid that what measures could be taken?. The intermediate commit is nothing but issuing commit after massive inserts, updates and deletes(sum of 500actions)
What is the difference between cursor and select statement?
I have a DB2 table which has 1000 rows.after udatingg first 110 rows, my job abends. Now what I have to do if I want to restart the job next time so that it should start updating from 111th row (without updating first 110 rows again).
what is the name of the default db2 catalog database?