DBMS_STATS - GATHER AUTO
Read OriginalThis technical article analyzes the Oracle DBMS_STATS.GATHER_SCHEMA_STATS procedure, specifically the 'GATHER AUTO' option. It investigates the ambiguous documentation, explains that AUTO gathers statistics for objects that are either STALE or EMPTY, and discusses how it automatically defines other gathering parameters. The author emphasizes the importance of accurate statistics for the Cost-Based Optimizer (CBO).
Comments
No comments yet
Be the first to share your thoughts!
Browser Extension
Get instant access to AllDevBlogs from your browser
Top of the Week
1
The Beautiful Web
Jens Oliver Meiert
•
2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane
•
1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg
•
1 votes
4
Wagon’s algorithm in Python
John D. Cook
•
1 votes
5
An example conversation with Claude Code
Dumm Zeuch
•
1 votes