What is precompiler in db2?
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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 ?...
What are delete-connected tables?
Suppose if I need to update a column, how you do that using cursor?
how can you copy records present in a flat physical file to a database file(physical file).please explain in rpg400 with a simple example
have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.
What is the use of db2 optimizer?
What are the 2 sqlcodes that are returned?
In which column of which DB2 catalog would you find the length of the rows for all tables?
What is ALTER ?
How to access db2 tables in mainframe?
What are db2 tables?
how to identify the pseudo conversation by seeing the program