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Fix another problem with reusing LSM cursors for range scans.

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FossilOrigin-Name: ae3fc7652f27ba0a86f4c26f64c2e148d9496a5edb7f54dc9980edd91c326e4f
This commit is contained in:
dan
2018-07-07 20:26:30 +00:00
parent 491d4c89f5
commit 51a6b19337
4 changed files with 26 additions and 9 deletions
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5
ext/lsm1/lsm_sorted.c
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@ -1922,6 +1922,7 @@ static int seekInLevel(
** is not a composite level and there is no split-key). Search the
** left-hand-side of the level in this case. */
if( res<0 ){
int i;
int iPtr = 0;
if( nRhs==0 ) iPtr = (int)*piPgno;
@ -1931,12 +1932,16 @@ static int seekInLevel(
if( rc==LSM_OK && nRhs>0 && eSeek==LSM_SEEK_GE && aPtr[0].pPg==0 ){
res = 0;
}
for(i=1; i<=nRhs; i++){
segmentPtrReset(&aPtr[i], LSM_SEGMENTPTR_FREE_THRESHOLD);
}
}
if( res>=0 ){
int bHit = 0; /* True if at least one rhs is not EOF */
int iPtr = (int)*piPgno;
int i;
segmentPtrReset(&aPtr[0], LSM_SEGMENTPTR_FREE_THRESHOLD);
for(i=1; rc==LSM_OK && i<=nRhs && bStop==0; i++){
SegmentPtr *pPtr = &aPtr[i];
iOut = 0;