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Sent: Wednesday, May 21, 2008 5:55 PM
To: mysql@lists.mysql.com
Subject: indexes and speeds
hi all...
just wondering what is the performance difference between:
PRIMARY KEY [/|index_type|/] (/|index_col_name|/1,/|index_col_name|/2)
at the time of the table creation
or
create ind
hi all...
just wondering what is the performance difference between:
PRIMARY KEY [/|index_type|/] (/|index_col_name|/1,/|index_col_name|/2)
at the time of the table creation
or
create index index_name1 on table_name (/|index_col_name|/1);
create index index_name2 on table_name (/|index_co
