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Majid Azimi's user avatar
Majid Azimi's user avatar
Majid Azimi's user avatar
Majid Azimi
  • Member for 12 years, 3 months
  • Last seen more than a month ago
143 votes
7 answers
297k views

How to use psql with no password prompt?

34 votes
1 answer
47k views

What is the meaning of n_live_tup and n_dead_tup in pg_stat_user_tables

7 votes
1 answer
7k views

Difference between fsync and synchronous_commit - postgresql

6 votes
2 answers
4k views

Is Tablespace something like Logical Volume?

4 votes
2 answers
3k views

collection partitioning in mongodb

3 votes
2 answers
1k views

pg_relation_size does not show any difference after VACUUM ANALYZE

3 votes
1 answer
268 views

send jobs via psql asynchronously

3 votes
1 answer
1k views

What happens when checkpoint_segments reached?

2 votes
1 answer
7k views

Oracle not available error with Oracle XE 11.2.0-1.0

2 votes
3 answers
6k views

Access column returned by psql from bash

1 vote
1 answer
2k views

How many rows were copied from table

1 vote
1 answer
1k views

TimeZone parameter in postgresql.conf

1 vote
1 answer
4k views

How to know there is a maintenance job running on a postgresql database

1 vote
1 answer
744 views

using COPY command and wal_buffers

0 votes
1 answer
2k views

admin user can not login to other databases after upgrading to mongodb 2.4

0 votes
1 answer
206 views

The sort column must be the last column used in the index - MongoDB Indexing Advice