https://jeffin.jusfocus.com/tags/postgres/ Recent content in postgres on Jeffin's Blog Hugo -- gohugo.io en Wed, 22 Sep 2021 07:44:59 +0530 https://jeffin.jusfocus.com/post/day-1-postgres-string-aggregations/ Wed, 22 Sep 2021 07:44:59 +0530 https://jeffin.jusfocus.com/post/day-1-postgres-string-aggregations/ Aggregations in SQL are used to get useful insights from large set of data by doing some operations on it. Different scenarios of aggregations are, Aggregate the entire result set into 1 single value. eg: max value of a column Aggregate the entire result set into 1 single row. eg: max and min values of a column. Note that ALL the columns in this row have to be aggregates Aggregate the entire result set into a subset of rows, with one row for each unique value for column specified by group by clause. https://jeffin.jusfocus.com/post/postgres-administration/ Mon, 24 May 2021 20:00:00 +0530 https://jeffin.jusfocus.com/post/postgres-administration/ This post is a collection of notes & nippets related to administering a postgres database. Securing connections via SSL This post gives detailed instructions on how to enable SSL for postgres using Letencrypt certificates for internet facing databases. The post is written for postgres 11, so if you are using a different version, make sure to update 11 in the postgres path to your version. It works like a charm and thank you Logan Marchione, 🙏