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Change the name of the Index.autoIndex field to Index.idxType and provide

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symbolic names for the various values of that field rather than using
magic numbers.

FossilOrigin-Name: d16e575dacc811de0f7b58a0d1cd243678dce6c5
This commit is contained in:
drh
2014-05-27 18:18:58 +00:00
parent a3bc66a3f5
commit 48dd1d8e28
10 changed files with 46 additions and 35 deletions
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src/select.c
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@@ -4498,7 +4498,7 @@ static void explainSimpleCount(
Index *pIdx /* Index used to optimize scan, or NULL */
){
if( pParse->explain==2 ){
int bCover = (pIdx!=0 && (HasRowid(pTab) || pIdx->autoIndex!=2));
int bCover = (pIdx!=0 && (HasRowid(pTab) || !IsPrimaryKeyIndex(pIdx)));
char *zEqp = sqlite3MPrintf(pParse->db, "SCAN TABLE %s%s%s",
pTab->zName,
bCover ? " USING COVERING INDEX " : "",