Discussion: Indexing question
Afficher un message
Vieux 25/03/2008, 15h56   #1
J. Christian Hesketh
Aucun Avatar
 
Messages: n/a
Hébergeur:
Par défaut Indexing question

Hi,
I have created a rather large table containing about 16M records. Most
of the indexed fields are smallint, but there is one field that is a
text field that I am using fulltext indexing on. The total size of the
smallint indexes is only about 30 MB, but the fulltext index brings
the total index size to about 2 GB. My question is: When mysql adds
indexes to the keycache, does it add each index individually or does
it dump the entire .MYI file to the keycache. If it is the latter, I
should move the fulltext index to another table.
Thanks in advance,
Christian

--
J. Christian Hesketh M.Sc.
CEO - Ion Channel Media Group
2028 Harvard Avenue, Suite 103
Montreal, QC
CANADA H4A 2V9

Tel: +1(514)245-8107

http://www.IonChannelMedia.com
  Réponse avec citation
 
Page generated in 0,05257 seconds with 9 queries