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Home Authors Posts by Marjina Khatun

Marjina Khatun

29 POSTS 0 Comments
https://dbachamps.com
Database Administrator with 10+ years of experience

psql: FATAL: database “root” does not exist

April 30, 2021

Error: psql: could not connect to server: Connection refused Is the...

April 30, 2021

Error: psql: could not connect to server: No such file or...

April 30, 2021

All about Oracle Database 21c newly introduced features

April 30, 2021

Data Pump Export Fails With ORA-31693 ORA-02354 and ORA-01555 Errors And...

April 30, 2021

PostgreSQL Administration Commands – (Version 9,10,11,12,13)-Part3 (Monitoring Disk Usage)

January 22, 2021

Postgresql: error “must be owner of relation” when altering a table

January 22, 2021

pg_hba.conf in postgresql; FATAL: no pg_hba.conf entry for host ““, user...

January 21, 2021

Common table Expression(CTE) – PostgreSQL and Oracle

January 20, 2021

PostgreSQL backup and Restore

January 19, 2021
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