Interested to Buy Any Domain ? << Click Here >> for more details...
What are indexes in sql?
- 1 Answers
- 1344 Views
- I also Faced
- E-Mail Answers
Answer / guest
Indexes improve database performance by allowing faster retrieval of records.
Types of indexes:
• Clustered Index – Reorders table records for faster access.
• Non-Clustered Index – Stores index separately for faster lookups.
• Unique Index – Ensures all values in a column are unique.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is key set driven?
How to create an multi-statement table-valued function?
How to read 2nd highest sal from EMP table?
What is single-user mode and what are the steps you should follow to start sql server in single-user mode?
What are commonly used mssql functions in php?
Please tell me some knowledge about Clustering and how to add clustering?
What are a scheduled jobs or what is a scheduled tasks?
What is named calculation? : sql server analysis services, ssas
What value could be assigned to Varchar Type?
Differentiate between ms sql server reporting services vs crystal reports?
there is a trigger defined for insert operations on a table, in an oltp system. The trigger is written to instantiate a com object and pass the newly inserted rows to it for some custom processing. What do you think of this implementation? Can this be implemented better? : Sql server database administration
What are different types of table joins?
-
Oracle (3253) - 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)
