How many sql commands are there?
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What is the use of %rowtype?
What is a native sql query?
How many types of keys are there in sql?
take one table is t1 and in that column name is f1 f1 column values are 200 5000 3000 7000 300 600 100 400 800 400 i want display the values asc and desc in a single output. sample output is f1.a 100 200 300 400 500 600 etc...... and f1.d is 5000 4000 3000 2000 1000 etc...
How do you optimize a stored procedure in sql?
How do you create a unique index?
Why are cursors used?
Explain 3 basic parts of a trigger.
describe mysql connection using mysql binary. : Sql dba
what is a cursor
When is a declare statement required?
What is ON DELETE CASCADE?
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