What are packages in pl sql and also explain its advantages?
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how to select first 5 records from a table? : Sql dba
there is A table and B table in A table there 5 rows and in b table there are 2 rows i am firing query select * from a,b what will be the output?
What is cascade in sql?
Explain uses of cursor.
Which join is like inner join?
If an unique key constraint on DATE column is created, will it validate the rows that are inserted with SYSDATE?
What are %type and %rowtype for?
what is sp_pkeys? : Transact sql
What is an invalid partition table?
Can we use update in sql function?
Explain the working of foreign key?
How to get the 3rd column(i.e all the data along with the column name)in a table?
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