Postgre Interview Questions
Questions Answers Views Company eMail

what is the advantage of RAID

Wipro,

4 8746

when will data in the data base is updated

IEG,

3 5388

how to find nth lowest salary

4 15903

what is software?

1 3788

get second maximum date from tables.

1 3362

i have three table 1. student (stuid,name) 2. subject (subid,sname,studid) 3. marks (subid,studentid,marks) i want the reslut of how as got max marks in each subject sudentname,max(marks), name abc,70,nikitha

CMC,

1 3156

This message is received in response to the query SELECT * FROM JA_Party. I would like to know what am I doing wrong. ERROR: relation "ja_party" does not exist LINE 1: SELECT * FROM JA_Party ^ ********** Error ********** ERROR: relation "ja_party" does not exist SQL state: 42P01 Character: 15

1 2108

What are the common bugs found while migrating to MySQL db to Postgre?

1 2244

What is inverted file ?

1056

What can be used in PostgreSQL to send messages to the front-end, and optionally terminate the current query being processed?

1 2260

How is the statistics in PostgreSQL updated?

1 2770

What is the option that can be used in PostgreSQL to make transactions see rows affected in previous parts of the transaction?

1002

What is the Maximum size for a table in PostgreSQL?

1065

PostgreSql Disadvantages

AFDD,

1562

What are the character types that are available in postgresql?

1033


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Un-Answered Questions { Postgre }

Who maintains postgresql?

537


How to get month wise data in postgresql?

490


What is bigint in postgresql?

583


What is the port 5432?

562


How to import sql file in postgresql pgadmin 4?

490






What is pg_catalog in postgres?

520


What is inverted file ?

1056


What is postgresql and pgadmin?

458


What is pg_hba conf file?

549


How do you delete a row in a table?

506


Is index automatically created on primary key?

554


How do I view blob data?

556


What is pgbouncer in postgresql?

553


What is edb postgres?

544


Is a primary key indexed?

545