10 SQL Command You Need to Master for Data Analysis

Structured Query Language is the Most Important language for Data Analysis

If you want to Extract Data then Master these Basic Commands

SELECT and FROM

SELECT retrieves Specific Column from a table and FROM Specifies the Table.

WHERE

This is used to focus on Specific Subsets of your data

ORDER BY

Based on a specific Column it sorts data in ascending and descending order.

HAVING

Allows to focus on Specific Groups that meet the criteria.

JOIN (Combined Data) DISTINCT(Eliminates Duplicate Row) AS (Rename Column) CASE WHEN LIMIT & OFFSET

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