Implementer's SQL Guide

Owned by Arun Paul
Last updated: May 22, 2016 by Gurpreet Luthra
1 min read

To write Custom Reports an implementer should be good with SQL statements. Most reports require you to pull database from MySQL / Postgres DB, and having a good grasp on SQL will help.

Given below a set of common SQL clauses an implementer should learn to master custom reports.

  • SELECT
  • WHERE clause
  • HAVING clause
  • INNER JOIN
  • LEFT OUTER JOIN
  • RIGHT OUTER JOIN
  • GROUP BY
  • ORDER BY
  • SUM
  • IF
  • DATEDIFF
  • DATEADD
  • CREATE VIEW
  • UNION
  • INTERESECT
  • Sql Functions

Some resources are given below:

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