$ /usr/lib/postgresql/9.3/bin/postgres -V postgres (PostgreSQL) 9.3.10 Viewing the client version To view the client version, again simply pass the-Vflag to thepsqlclient utility command: $ psql -V psql (Postgr
If you’ve installed PostgreSQL on your Mac for a project and no longer need it, it’s a good idea to uninstall it. That will help free up space on your Mac and prevent the possibility of conflicts with other files and software that could cause problems. In this article, we’ll explai...
How to Find Duplicate Rows in PostgreSQL? Use the COUNT() function to find the duplicate rows from a table. Execute the below code to find the duplicate rows in the programming_languages table: SELECTlanguage,COUNT(language)FROMprogramming_languagesGROUPBYlanguageHAVINGCOUNT(language)>1; From the ...
postgresql93-contrib.x86_64 9.3.1-1PGDG.rhel6 pgdg93 postgresql93-debuginfo.x86_64 9.3.1-1PGDG.rhel6 pgdg93 We can see that in this case, all of the packages have “93” for version 9.3. We want to download the “-server” packages: yum install postgresql93-server Change the “93...
In PostgreSQL, the minus operator “-”, the EXTRACT(), and the AGE() functions are used to find the difference between the given timestamps. The “-” operator and AGE() function retrieves the timestamp difference as an interval. While the EXTRACT() function is used with the collaborati...
PostgreSQL 9.6 select distinct on (CP.CRU_PROJ_KEY) CP.CRU_PROJ_KEY PROJ_KEY, CP.CRU_NAME PROJECT_NAME, TO_CHAR(TO_TIMESTAMP(CR.CRU_CREATE_DATE / 1000), 'DD-MM-YYYY HH24:MI:SS') LAST_REVIEW_CREATED_ON from CRU_REVIEW CR join CRU_PR...
Explore the benefits of DBaaS and learn how to leverage managed database services for PostgreSQL. Discover key insights on cloud migration, find the right cloud service provider, and optimize your Postgres database with ease. Contact Us Technical Guides and Articles on Cloud Migration with...
When working with PostgreSQL, it’s not uncommon to encounter the “Could not connect to server: no such file or directory” error. Read on to find out what it’s all about.
For this tutorial, we are going to run a PostgreSQL container for Docker (from thedatagrip-documentationrepository). In theDockerdirectory of the repository, you can find.envanddocker-compose.ymlfiles..envincludes credentials for the PostgreSQL service.docker-compose.ymldefines how the service is ...
This will log you into the PostgreSQL prompt, and from here you are free to interact with the database management system right away. Exit out of the PostgreSQL prompt by typing: \q Copy This will bring you back to thepostgresLinux command prompt. ...