What is clause?
What is a unique constraint?
What is trigger with example?
What is left join example?
How does a self join work?
write an sql query to find names of employee start with 'a'? : Sql dba
What are some emotional triggers?
How do you remove duplicate records from a table?
what is transaction? : Sql dba
Why we use join in sql?
What is plpgsql language?
What packages(if any) has oracle provided for use by developers?
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what is online transaction processing (oltp)? : Sql dba
what is row? : Sql dba