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Postgre Interview Questions
Questions Answers Views Company eMail

what is the advantage of RAID

Wipro,

4 7168

when will data in the data base is updated

IEG,

3 3987

how to find nth lowest salary

4 14084

what is software?

1 2629

get second maximum date from tables.

1 2442

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 2150

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 1218

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

1 1470

What is inverted file ?

739

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

1 1528

How is the statistics in PostgreSQL updated?

1 1867

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

681

What is the Maximum size for a table in PostgreSQL?

716

PostgreSql Disadvantages

AFDD,

1100

What are the character types that are available in postgresql?

719


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Un-Answered Questions { Postgre }

How to connect to postgres database using pgadmin?

184


Where is pg_hba conf file?

184


What is a postgres server?

188


What are spatial functions?

185


What is pgadmin used for?

184






How to connect postgresql database using pgadmin 4?

181


List different datatypes of postgresql?

198


What is a user view?

193


Is primary key indexed by default in postgres?

188


Which method is used to load the driver?

182


Is postgresql like oracle?

175


Can we have multiple index on a table?

188


How do I add one column in postgresql?

187


What kind of database is postgres?

178


What is aws aurora postgres?

204