Why do we use %rowtype & %type in plsql?
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Write a query to genarate target column.Please answer me. Advance Thanks. Src Tgt Q10 Quarter to 2010 Q90 Quarter to 1990 Q80 Quarter to 1980 Q74 Quarter to 1974
Why stored procedures are faster than query?
Is it mandatory for the primary key to be given a value when a new record is inserted?
What is the difference between sql, mysql and sql server?
What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.
List the ways to get the count of records in a table?
how to calcuate the second highest salary of he employee
Can we use ddl commands in pl sql?
Is sqlexception checked or unchecked?
Which sql most popular?
How to convert comma separated string to array in pl/sql?
What is pl sql architecture?
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