SQL (Basic)

HackerRank Skill Certification (ID: 892CB0F04199) validating relational database querying fundamentals, filtering operators (WHERE, LIKE, IN), grouping (GROUP BY, HAVING), and aggregation functions.

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VERIFICATION STATUS

Authenticated Record

CONFERENCE / ISSUE DATE

August 2, 2026

ACHIEVEMENT CONTEXT & SUMMARY

HackerRank Skill Certification (ID: 892CB0F04199) validating relational database querying fundamentals, filtering operators (WHERE, LIKE, IN), grouping (GROUP BY, HAVING), and aggregation functions.

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