
what does the @> operator in postgres do? - Stack Overflow
May 2, 2016 · 110 I came across a query in postgres here which uses the @> operator on earth objects. I've searched everywhere, but have come up empty on the meaning of this operator (and likely …
What is the default password for Postgres - Stack Overflow
I have just installed Postgres 9.3 on Windows 7. The installation completed successfully. It has never asked me to provide the password for postgres user. The service postgresql-x64-9.3 is up and r...
Difference between LIKE and ~ in Postgres - Stack Overflow
Sep 17, 2012 · Difference between LIKE and ~ in Postgres Asked 13 years, 3 months ago Modified 1 year, 1 month ago Viewed 139k times
How can I change a PostgreSQL user password? - Stack Overflow
Oct 4, 2012 · \password in the Postgres console. Per ALTER USER documentation: Caution must be exercised when specifying an unencrypted password with this command. The password will be …
sql - How to get a list column names and datatypes of a table in ...
Nov 25, 2013 · Postgres does it programmatically, so just start postgres with the '-E' flag: psql -E and for every backslash command the respective SQL will be displayed before the result of the command.
I forgot the password I entered during PostgreSQL installation
I either forgot or mistyped (during the installation) the password to the default user of PostgreSQL. I can't seem to be able to run it, and I get the following error: psql: FATAL: password
postgresql - How to switch databases in psql? - Stack Overflow
Oct 16, 2010 · A MySQL "database" is in fact a schema. Therefor in most cases, MySQL's "databases" would better be mapped to schemas in Postgres anyway. And if that is done, you can change the …
sql - How to log PostgreSQL queries? - Stack Overflow
Apr 6, 2009 · The quoted statements work in Postgres 9.4 or later, but the leading paragraph is false. Setting log_statement = all in postgresql.conf for the respective database cluster - like the accepted …
How to detect query which holds the lock in Postgres?
104 From this excellent article on query locks in Postgres, one can get blocked query and blocker query and their information from the following query.
sql - IN vs ANY operator in PostgreSQL - Stack Overflow
Jan 6, 2016 · What is the difference between IN and ANY operator in PostgreSQL? The working mechanism of both seems to be the same. Can anyone explain this with an example?