What are sql constraints?
I want to know the difference between A Record Type and a Table.
What is the difference between subquery and correlated query?
What is a database trigger?
Why trigger is used in sql?
- Types of triggers - View - Dcl - Procedures, packages, functions - Metasolve - Can use Dcl in triggers - package case study - Cursor and its types - triggers schedule - Wrap - Why we are using fetch and for in cursor. difference?
What is pivot query?
What is asqueryable?
What is index example?
TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A 1 A 2 B 2 B 3 C 3 C 4 D 4 D 5 E 5 E 6 F 7 G HOW TO GET THE UNMATCHED RECORDS IN SQL QUERY?
How do you optimize a stored procedure query?
Is sql sequential or random?
How do you truncate?