I passed the SQLD!
I put off studying and ended up preparing late, but this lecture allowed me to study efficiently in a short amount of time.
Thank you for the great lecture~~


pantene746105

For those who feel overwhelmed preparing for the SQLD exam,
this is a comprehensive course that analyzes the entire Norang-i scope, organizes necessary theory, conducts practice-focused classes,
and solves all problems systematically.
With short, concise clips and topic-based segmented structure,
you can build skills that work directly in the exam room.

coddatg

인프런 10주년! 사랑주간 깜짝 연장 할인

Hands-on Practice for Mastering SQLD Fundamentals (Subject 2)

Congratulations on passing! I sincerely congratulate you 🎉🙇‍♂️ As an instructor, I couldn't be happier that you studied efficiently in such a short time and achieved such great results. I hope this experience will be a great source of strength as you continue your data career ✨

sqld

SQLD

oracle

Oracle

mssql

MSSQL

자격증

시험

입문

초급

중급이상

오라클

Microsoft SQL Server

SQL 개발자 자격시험

SQLD Exam Overview, Course Introduction, Practice Environment Setup


Overview of Relational Databases


SELECT statement


Function


WHERE clause


GROUP BY and HAVING Clauses


ORDER BY Clause


Join


Standard Join


Subquery


Set Operators


Group functions


Window function


Top N query


Hierarchical queries and self joins


PIVOT and UNPIVOT Clauses


Regular expression


Download


DML


TCL


Appendix A.


Appendix B. Setting up the Environment with Docker


Scheduled for deletion.
