How do you select an index for a table
Answer / neha_gupta
The index for a table is selected , if there is a column
which is getting repetedly called in your queries.
On the data of the table the type of index can be selected.
| Is This Answer Correct ? | 0 Yes | 2 No |
What are the most common databases?
What is meant by distributed system?
What is the concept of Virtual field?
What does specialization in DBMS mean?
What is database bounce?
what is Normalization means..?
8 Answers AZTEC, Bank Of America, Infosys, TCS,
can any one explain about normalization forms with clear explanation in interview point of view. thanks for ur answers.
What is a sequence? Explain it with one example?
Explain normalization in one line?
What is the purpose of TNS?
Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it
can u combine pipeline parallelism and partition parallalism? how and whan?
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)