Course description

Steps in SQL data cleansing: Analyze the dataset using SQL to identify zero or null values, duplicates, inconsistencies, and outliers. Solve null values using SQL's UPDATE statement. You can either remove rows with zero values or impute them with appropriate values

What will i learn?

Requirements

Nithya Shree L

Free

Lectures

5

Skill level

Beginner

Expiry period

Lifetime

Certificate

Yes

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