Write the order of precedence for validation of a column in a table? I. Done using database triggers. Ii. Done using integarity constraints
1129How we can create a table in pl/sql block. Insert records into it? Is it possible by some procedure or function? Please give example?
1104
What is sql procedures and functions?
Is progress software supports to ( pl/sql )?
what are the t string functions available in tsql? : Transact sql
What is a sql*loader control file?
what is a constraint? Tell me about its various levels. : Sql dba
What is sql and how does it work?
what is union, minus and interact commands? : Sql dba
What is an inner join sql?
Explain the order of sql statement execution?
What is db journal file?
What are sql ddl commands?
explain the difference between delete , truncate and drop commands? : Sql dba
What is count * in sql?
What are variables in pl sql?
Can we call stored procedure in function?