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Merge latest trunk changes into this branch.

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FossilOrigin-Name: d5b597b52a1213cdf382d96f4df3535727be0852b25bafd12bbef54da946c5f2
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dan
2017-12-16 19:16:24 +00:00
parent 3d9c7c3a4f 468c649331
commit 11546779b7
43 changed files with 1131 additions and 376 deletions
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3
src/sqliteInt.h
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@@ -2174,6 +2174,7 @@ struct Index {
unsigned isCovering:1; /* True if this is a covering index */
unsigned noSkipScan:1; /* Do not try to use skip-scan if true */
unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */
unsigned bNoQuery:1; /* Do not use this index to optimize queries */
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
int nSample; /* Number of elements in aSample[] */
int nSampleCol; /* Size of IndexSample.anEq[] and so on */
@@ -2986,7 +2987,7 @@ struct Parse {
int nMem; /* Number of memory cells used so far */
int nOpAlloc; /* Number of slots allocated for Vdbe.aOp[] */
int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */
int iSelfTab; /* Table for associated with an index on expr, or negative
int iSelfTab; /* Table associated with an index on expr, or negative
** of the base register during check-constraint eval */
int iCacheLevel; /* ColCache valid when aColCache[].iLevel<=iCacheLevel */
int iCacheCnt; /* Counter used to generate aColCache[].lru values */