Posts in: Oracle SQL Bootcamp
EXPLAIN PLAN & AUTOTRACE
Use EXPLAIN PLAN and AUTOTRACE to analyze and understand query execution paths in Oracle SQL.
Read More →Hints and Bind Variables
Use optimizer hints to guide the Oracle optimizer and bind variables to improve query performance and reuse.
Read More →Statistics & Cost Estimation
Understand how Oracle uses statistics for cost-based optimization and how to manage them for accurate execution plans.
Read More →Oracle-Specific Features
Explore features unique to Oracle Database like ROWNUM, FETCH FIRST, DUAL table, and Flashback Queries.
Read More →ROWNUM vs ROW_NUMBER()
Compare ROWNUM and ROW_NUMBER() for row-level filtering and ordering in Oracle SQL.
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