How many sql core licenses do I need?
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pl/sql testing means what ...... explain process how to find pl/sql bugs
If a View on a single base table is manipulated will the changes be reflected on the base table?
Use The Implicit cursor to Query The Department table information Where Deptno is 30.check,if no record was found then print "Record Was Not Found".Else Print Deptname And Ename.Dept table Have Dname Varchar2(20),Deptno Number,EnameVarchar2(20).Please Answer In 2 mins,with in Maximum 15 lines.
What is data manipulation language?
What is varray in pl sql?
What is count * in sql?
I have one table and column is c1 pk, c2 not null,c3 not null and 200 row in it and i add c4 column and value, how can is possible
how to see the create table statement of an existing table? : Sql dba
what is commit? : Sql dba
How long does it take to learn pl sql?
Where the integrity constrints are stored in Data Dictionary?
Why do we use subquery?