What are the 2 sqlcodes that are returned?
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Is it possible to update a primary key value? If not, what is the error code given? If yes, can more than 1 primary key column be updated at a time?
If a table has a column "dept" (declared to have nulls) and there are 10 rows in the table of which 3 have a null value in the dept column, what will select count(*) and select count(distinct dept) return?
How to resolve -502 sql code in DB2?
What is the role of schema in the db2 database?
How to get the ddl of a table in db2?
What is a predicate?
What is db2 plan table?
What is netezza database?
What does runstats do in db2?
How to see the structure of db2 table??
What is the purpose of coding FETCH in a SQL SELECT query? Explain with an example in Detail?
What is the database descriptor?