Completed a lesson

Migration Testing Strategy

2d ago

Completed a lesson

NULL Handling Bugs

2d ago

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Finding Orphaned & Duplicate Records

2d ago

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Verifying API Responses Against the DB

2d ago

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GROUP BY & HAVING

2d ago

Completed a lesson

Aggregate Functions: COUNT, SUM, AVG

2d ago

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INNER vs LEFT vs RIGHT JOIN

2d ago

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Sorting & Limiting Results

2d ago

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Filtering with AND, OR, IN, BETWEEN

2d ago

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SELECT, FROM, WHERE Basics

2d ago

Enrolled in a path

SQL for Testers

2d ago