A field with a NULL value is a field with no value. A NULL value is different from a zero value or a field that contains spaces. A field with a NULL value is one that has been left blank during record creation. Assume, there is a field in a table is optional and it is possible to insert a record without adding a value to the optional field then the field will be saved with a NULL value.
What are Bind concepts in DB2 cobol?
what is the difference between normal select query and currosor
when we are tying to update a table having 100 rows. if the program abends when updating 51 row . how to start updating again from the 51 row . What was the logic?
I have some 3 particular fields ..i want to know which all tables have those 3 fields. Is there any way to identify.. can we know by quering system tables.
Can i insert bulk records into a db2 table using qmf of spufi only.
Can you search give an array in the WHERE clause of a db2 query?
could you give me an example how, where i code CHECKPOINT and restart. I need and example
Cursors can be declared in both working-storage & procedure division, Agreed. But is there any difference? If could you please suggest what is the difference. TIA
If I have 5 Queries in a DB2 Cobol program , while precompiling how many DBRMs will get created and How many Plans and Packages will get created while Bind Process?
What is DCLGEN ?
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