What is a data manipulation language?
a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.
What is rtm stands for?
Is sql scripting language?
What is pls_integer in pl sql?
I have done oracle 10g. I need a project knowledge. So if u please send a project how it should be done,Or you can send email link. I will be very grateful to u.
Does truncate free space?
what is the purpose of update command in oracle?
Why schema is used in sql?
What is a cursor ? Why Cursor is required ?
how to create a test table in your mysql server? : Sql dba
What is pl/sql and what is it used for?
IF i write before / after insert / update trigger and i do rollback what will happen?