What is data control language (dcl)?
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what does the t-sql command ident_current does? : Transact sql
what is d diff between grant,commit,rollback n savepoint
If 100 tables are there in user_tables.I want to find in which table zero records are there with table name.Is it possible?
What is an Exception ? What are types of Exception ?
How many sql databases can you have on one server?
Suppose I have to create a view on a table, that is not yet been created by DBA. I khow the table structure. Is it possible to create the view before DBA creates this table? If yes then how? Is it possible to create synonym in this way?
What is a stored procedure ?
How do sql triggers work?
What is trigger types of trigger?
How do you copy a table in sql?
How do I count records in sql?
how will you find out the last three records in a table with n no of records and delete them