What is a predicate?
Answer / s
predicate is a search condition coded in the SQL statement
to filter rows.
| Is This Answer Correct ? | 3 Yes | 1 No |
What is a collection in db2?
Can a primary key have null values? If we try to insert a null value in a primary key column, will it work or give an error code?
What is DB2 (IBM Database 2)?
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 do you do to keep the cursor from closing after a commit?
How does coalesce work?
What is the difference between cursor stability and repeatable read isolation levels?
difference between group clause and order clause
Can i insert bulk records into a db2 table using qmf of spufi only............!!!
5 rows are inserted to a DB2 Table. Next 3 of those are updated, then a rollback is issued. What would happen when the rollback is issued?
What is rct?
Define db2 and its databases?