gigablast/open-source-search-engine
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fix boolean queries to do the on-demand

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mini merges of the termlists. should fix
gbmin:offerprice:100 AND (text:lord OR text:helicopter)
This commit is contained in:
Matt Wells 2014-06-04 14:33:54 -07:00
parent d98cf4b2b0
commit 546d135007
1 changed files with 11 additions and 6 deletions
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17
Posdb.cpp
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@ -5744,11 +5744,12 @@ void PosdbTable::intersectLists10_r ( ) {
if ( m_q->m_isBoolean ) {
minScore = 1.0;
// since we are jumping, we need to set m_docId here
m_docId = *(unsigned long *)(docIdPtr+1);
m_docId <<= 8;
m_docId |= (unsigned char)docIdPtr[0];
m_docId >>= 2;
goto boolJump;
//m_docId = *(unsigned long *)(docIdPtr+1);
//m_docId <<= 8;
//m_docId |= (unsigned char)docIdPtr[0];
//m_docId >>= 2;
// we can't jump over setting of miniMergeList. do that.
goto boolJump1;
}
// TODO: consider skipping this pre-filter if it sucks, as it does
@ -5946,6 +5947,8 @@ void PosdbTable::intersectLists10_r ( ) {
skipPreAdvance:
boolJump1:
// we need to do this for seo hacks to merge the synonyms together
// into one list
seoHackSkip2:
@ -6234,6 +6237,8 @@ void PosdbTable::intersectLists10_r ( ) {
}
if ( m_q->m_isBoolean )
goto boolJump2;
//
//
@ -6601,7 +6606,7 @@ void PosdbTable::intersectLists10_r ( ) {
goto advance;
boolJump:
boolJump2:
// try dividing it by 3! (or multiply by .33333 faster)
score = minScore * (((float)siteRank)*SITERANKMULTIPLIER+1.0);