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Postgre Interview Questions
Questions Answers Views Company eMail

what is the advantage of RAID

Wipro,

4 8382

when will data in the data base is updated

IEG,

3 5011

how to find nth lowest salary

 4 15470

what is software?

 1 3382

get second maximum date from tables.

 1 3154

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 2940

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 1900

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

 1 2052

What is inverted file ?

 969

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

 1 2089

How is the statistics in PostgreSQL updated?

 1 2557

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

 897

What is the Maximum size for a table in PostgreSQL?

 952

PostgreSql Disadvantages

AFDD,

1479

What are the character types that are available in postgresql?

 943

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Un-Answered Questions { Postgre }

Does creating a foreign key create an index?

433

What is postgres vacuum?

439

What is pgadmin 4 written in?

441

What is join and how many types of joins?

428

What is dual table in postgresql?

418




What is the blob data type?

400

How do I import a csv file into postgres?

489

Where is psql data stored?

413

How do you enter data in pgadmin4?

402

How big can a postgres database be?

461

Is postgresql relational?

407

How to stop database server in postgresql?

476

How do I connect to a postgresql database using sql developer?

410

How large can a postgresql database be?

414

What is an example of a schema?

446

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