Give the syntax of exception handling used in DBMS?
What does new grouping sets enables you to do?
What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?
What are the advantages of normalizing a database.
Is data lake a database?
What is the use of default key?
What the various ways to tune a teradata query
What are the most common databases?
Is database a hardware or software?
Explain the various types of normalization.
Differentiate between delete and truncate table?
HOW WE PASS PARM PARAMETERS TO CL VARIABLES FROM RPGLE?
What is the concept of Virtual field?
can i use the commands "modify" and Change in DB2 to alter my column datatype and its name in a table?
How do I manually create a database?