What do you mean by “trigger” in sql?
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what is a cursor
mention if it is possible to import data directly from t-sql commands without using sql server integration services? If yes, what are the commands? : Transact sql
why we go for package? what are the advantages of using instead of seperate procuderes or functions
How do you add a column to a table?
What is difference between inner join and cross join?
Why do we use cursors?
what is try_catch block in procedure
what is “go” in t-sql? : Transact sql
define a variable representing the expression used to calculate on emps total annual remuneration.use the variable in a statement which finds all emps who can earn 30000 a year or more.
What is sql rowcount?
Is not null in sql?
How to read/write files from pl/sql?
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