Postgre Interview Questions
Questions Answers Views Company eMail

what is the advantage of RAID

Wipro,

4 8354

when will data in the data base is updated

IEG,

3 4991

how to find nth lowest salary

4 15442

what is software?

1 3356

get second maximum date from tables.

1 3148

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 2930

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 1885

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

1 2046

What is inverted file ?

962

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

1 2079

How is the statistics in PostgreSQL updated?

1 2549

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

893

What is the Maximum size for a table in PostgreSQL?

950

PostgreSql Disadvantages

AFDD,

1477

What are the character types that are available in postgresql?

936


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Un-Answered Questions { Postgre }

How do I create a database in pgadmin 4?

421


What is maximum size of text datatype in postgres?

418


Who invented postgresql?

416


What is postgis used for?

411


How to create table in particular schema in postgresql?

404






How do I start postgresql?

444


Is postgresql scalable?

390


How does postgres store data?

434


How to start postgresql server in windows 10?

423


Is pgadmin open source?

414


What is bytea in postgres?

445


What is dummy table?

456


Which command is used to modify the rows?

394


What is postgres default password?

407


Is postgres is free?

430