what are date and time data types? : Sql dba
what is inline view?
<<labele>> declare a=10 b=20, begin some statements declare a=30 c=40 end; what is the A value in nested block?
What is the difference between cluster and non-cluster index?
Why should I use postgresql?
how to show all tables with 'mysql'? : Sql dba
which types of join is used in sql widely? : Sql dba
While inserting 10 rows using procedure, if 3rd entry is having some error, what will be the output? How u will handle that error?
What are the types of views in sql?
What is the default value of CHAR type?
How do you take the union of two tables in sql?
what is explain plan?, given an example...
what is row? : Sql dba