What's the difference between DB2 active log and archive
log? Thanks a lot...
Answer Posted / stewie
active log--captures all the info/activities happening on DB2
archive log--is the copy of the active log
Is This Answer Correct ? | 11 Yes | 8 No |
Post New Answer View All Answers
What types of tables are there in the db2 database?
What is deadlock in db2?
run jcl for cobol+db2 pgm?.. //jobcard //step001 exec pgm=ikjeft01 //systin dd * DSNSYSTEM(--------) RUN PROGRAM(MYPGMNAME) PLAN(-----), LIB(-------), PARMS(------) /* WHAT WILL U GIVE INSIDE THE BRACKETS... WHAT IS PLAN,PACKAGE,BIND?..PLAN N PACAKGES ARE GENERATED BY ?...
How can you do the explain of a dynamic sql statement?
SET is the ANSI standard for variable assignment, SELECT is not. SET can only assign one variable at a time, SELECT can make multiple assignments at once. If assigning from a query, SET can only assign a scalar value. If the query returns multiple values/rows then SET will raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one) When assigning from a query if there is no value returned then SET will assign NULL, where SELECT will not make the assignment at all (so the variable will not be changed from it's previous value) As far as speed differences - there are no direct differences between SET and SELECT. However SELECT's ability to make multiple assignments in one shot does give it a slight speed advantage over SET.
What do you mean by rollback?
What is ibm db2 used for?
what is db2 restart?
What is host variable?
How to fetch the last row from the table in SQL (db2)?
Comment whether the cursor is closed during commit or not.
Explain how can you do the explain of a dynamic sql statement?
B37 abend during spufi?
What is the physical storage length of the data types: date, time, timestamp in the db2 database?
Can we insert update delete in view?