What are the attributes of the cursor?
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I want a table like, no name address addr1 addr2 So i want columns like addr1,addr2 under address column. Can one please answer me. Advance Thanks.
what are different types of deletes?
What is SQL Tuning Advisor in Oracle?
Give SQL Query to find the number words in a sentence ? ex: 'ram charan singh' then ans:3
emp numb is unique because that is primary key,,but what is foreign key .. explain very clear with example
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL
Explain do view contain data?
What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?
Explain integrity constraint?
when a grant option is encountered for a table EMP to a peer sitting beside you who has already having the table of that name (EMP), then what is the result?
Explain the use of grant option in exp command.
How to call a trigger inside a stored procedure?Give an example.