What do you understand by pl/sql cursors?
No Answer is Posted For this Question
Be the First to Post Answer
What is a table in a database?
What is difference between procedure and trigger?
who introduced sql?
Why do we need unique key in a table?
What is a constraint?
What is a heap in sql?
What is the process of copying data from table a to table b?
1) Synonyms 2) Co-related Subquery 3) Different Jobs in Plsql 4) Explain Plan 5) Wrap 6) Query Optimization Technique 7) Bulk Collect 8) Types of index 9) IF primary key is created then the index created ? 10) Foreign Key 11) Exception Handling 12) Difference Between Delete and Trunc 13) Procedure Overloading 14) Grant Revoke 15) Procedure Argument types. 16) Functions. 17) Joins
Why do we need databases?
Write a sql query to find the names of employees that begin with ‘a’?
please explain database architecture..
what are date and time data types? : Sql dba