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| author | drh <drh@noemail.net> | 2018-05-04 00:39:43 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2018-05-04 00:39:43 +0000 |
| commit | 5d72d9245d1d8c8d5ce2ac1528318ceb8c570898 (patch) | |
| tree | 055518391aaecae1352a90d5deae2420ff0451cb /src/wherecode.c | |
| parent | 438852256126074be4956414633514a8d205a0dd (diff) | |
| download | sqlite-5d72d9245d1d8c8d5ce2ac1528318ceb8c570898.tar.gz sqlite-5d72d9245d1d8c8d5ce2ac1528318ceb8c570898.zip | |
Make a separate limb in the EXPLAIN QUERY PLAN output for the various lines
associated with the OR-optimization.
FossilOrigin-Name: 75ac7b4e4fd0811ca80c719badacff207e0bbd00ac64dde3b3d4ec676fad472d
Diffstat (limited to 'src/wherecode.c')
| -rw-r--r-- | src/wherecode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/wherecode.c b/src/wherecode.c index 7f9933fad..df45bd73e 100644 --- a/src/wherecode.c +++ b/src/wherecode.c @@ -1934,6 +1934,7 @@ Bitmask sqlite3WhereCodeOneLoopStart( ** sub-WHERE clause is to to invoke the main loop body as a subroutine. */ wctrlFlags = WHERE_OR_SUBCLAUSE | (pWInfo->wctrlFlags & WHERE_SEEK_TABLE); + ExplainQueryPlan((pParse, 1, "MULTI-INDEX OR")); for(ii=0; ii<pOrWc->nTerm; ii++){ WhereTerm *pOrTerm = &pOrWc->a[ii]; if( pOrTerm->leftCursor==iCur || (pOrTerm->eOperator & WO_AND)!=0 ){ @@ -2054,6 +2055,7 @@ Bitmask sqlite3WhereCodeOneLoopStart( } } } + ExplainQueryPlanPop(pParse); pLevel->u.pCovidx = pCov; if( pCov ) pLevel->iIdxCur = iCovCur; if( pAndExpr ){ |