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Un-Answered Questions { SQL PLSQL }

What is the use of nvl function?

594


What is insert command in sql?

504


How do you add a column to a table?

577


What is set serveroutput on in pl sql?

551


What is the advantage of nosql?

507






What is parameter substitution in sql?

501


How can you fetch first 5 characters of the string?

528


What is a relationship and what are they?

555


how can you see all indexes defined for a table? : Sql dba

522


Is sql developer case sensitive?

491


What do you understand by case manipulation functions?

526


Is sql the best database?

479


What is trigger price?

516


What are the query optimization techniques?

513


Is pl sql a scripting language?

554