I've noticed that when using Lucene full text search, most queries use
the indexes and/or header cache and are fast:
. SEARCH BODY test
. OK Search completed (0.001 secs).
. SEARCH SUBJECT test
. OK Search completed (0.053 secs).
. SEARCH BODY test SUBJECT test
. OK Search completed (0.002
As a followup to my own message:
On 5/8/15 1:34 PM, Robert L Mathews wrote:
I've noticed that when using Lucene full text search, most queries use
the indexes and/or header cache and are fast [...] But an OR query that
mixes headers and body does not use the available
FTS indexes for the BODY
