I highly recommend studying with Noraengi along with the relevant curriculum

minhakim9716

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

2025 추석맞이 감사할인

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

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.
