Tien Nguyen nguyentien98

## Compound (Composite) Indexes - MariaDB Knowledge Base.md

      
        
          
            
              
              1 file
            
          
          
            
              
              0 forks
            
          
          
            
              
              0 comments
            
          
          
            
              
              0 stars
            
          
        
        
          
              
          
          
            
                nguyentien98
                / Compound (Composite) Indexes - MariaDB Knowledge Base.md
            
            
              Created
              April 21, 2018 14:27
                — forked from vuthaihoc/Compound (Composite) Indexes - MariaDB Knowledge Base.md
            
          
        
      
        
  
      
    Source
Compound (Composite) Indexes - MariaDB Knowledge Base

A mini-lesson in "compound indexes" ("composite indexes")

This document starts out trivial and perhaps boring, but builds up to more interesting information, perhaps things you did not realize about how MariaDB and MySQL indexing works.
This also explains [EXPLAIN][1] (to some extent).