menu
techminis

A naukri.com initiative

google-web-stories
Home

>

Databases

>

SQL Query ...
source image

Dev

2w

read

207

img
dot

Image Credit: Dev

SQL Query Logical Order

  • Understanding the logical execution order of an SQL query is essential for writing optimized and efficient database queries.
  • The logical execution order of an SQL query follows a systematic approach: FROM, JOIN, ON, WHERE, GROUP BY, HAVING, ORDER BY, and LIMIT.
  • The query first identifies the data source (FROM), then merges tables (JOIN), defines match conditions (ON), and filters rows (WHERE).
  • The data is then grouped (GROUP BY), filtered based on groups (HAVING), sorted (ORDER BY), and the output is restricted (LIMIT).

Read Full Article

like

12 Likes

For uninterrupted reading, download the app