How does a covering index work?
No Answer is Posted For this Question
Be the First to Post Answer
Why stored procedure is faster than query?
What cursor type do you use to retrieve multiple recordsets?
17 Answers Apollo, CTS, IonIdea, Microsoft, Oracle, TCS, Vmoksha, Wipro,
How does a self join work?
How long it takes to learn pl sql?
What is meant by Join? What are the different types of Joins available? Explain.
Why sql query is slow?
what does it mean to have quoted_identifier on? What are the implications of having it off? : Sql dba
What do you know by pl/sql cursors?
What is the trigger in sql?
Is mariadb nosql?
What is mutating error in pl sql?
If records are inserted into table without committing.How to refer to these values in a procedure?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)