Why is a primary key important?
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What is the difference between function, procedure and package in pl/sql?
Why do we need cursor in pl sql?
What are wait events. Describe the wait event tables.
How do I run a sql query in pgadmin 4?
Can we use pl sql in sql server?
how to find the First and Last Observation from the table: Ex: OBS Name Sal Ans like: OBS Name Sal 105 E 5000--> 105 E 5000 102 B 2000 104 D 4000 103 C 3000 101 A 1000--> 104 D 4000
Why is sharding used?
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
How will you make performance better for application including front end and back
HOW CAN I FIND MAX SAL ,ENAME FROM EMP TABLE.
What do you mean by stored procedures?
What are predefined functions in sql?
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