What is plpgsql language?
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How can we Get the Updated Rows? ie, There is 100s of Rows i updated the Rows who have salary 5000. then i want to select the Updated Rows. How can we achieve it?
How does sql developer connect to oracle database?
source destination distance chennai bangalore 500 bangalore chennai 500 hyd delhi 1000 delhi hyd 1000 bangalore hyd 800 Here chennai to bangalore and bangalore to chennai is same distance. and hyd and delhi also same criteria. Based on the distance i want to display only one row using sql query?
What is the difference between execution of triggers and stored procedures?
what is cursor. write example of it. What are the attributes of cursor.
Explain the the delete statements in sql?
Can you skip header records while loading? : aql loader
What is a transaction?
Explain the uses of database trigger.
how to create a new table in mysql? : Sql dba
What is recursive join in sql?
What SQL keyword must immediately follow the UNION ALL statement? 1. SELECT 2. INTO 3. ORDER 4. WHERE 5. JOIN
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