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| author | drh <> | 2023-05-17 16:13:48 +0000 |
|---|---|---|
| committer | drh <> | 2023-05-17 16:13:48 +0000 |
| commit | 653882ed8ce3fa794ac23dbafaba404ffda04b0d (patch) | |
| tree | 9a2e2fa84332f2c42ffaac7bbc3dd7d15bb5edd0 /src/wherecode.c | |
| parent | 60fd5c34abec24a39fdb9e467174944f8d245544 (diff) | |
| download | sqlite-653882ed8ce3fa794ac23dbafaba404ffda04b0d.tar.gz sqlite-653882ed8ce3fa794ac23dbafaba404ffda04b0d.zip | |
Simplification, performance improvement, and size reduction in the
codeAllEqualityTerms() function of the code generator.
FossilOrigin-Name: 4fbe02651e877e442d62308d7f607e503695104cd71c5565132fcd1398c120df
Diffstat (limited to 'src/wherecode.c')
| -rw-r--r-- | src/wherecode.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/wherecode.c b/src/wherecode.c index a998c0a4f..9158c9738 100644 --- a/src/wherecode.c +++ b/src/wherecode.c @@ -812,7 +812,7 @@ static int codeAllEqualityTerms( /* Figure out how many memory cells we will need then allocate them. */ regBase = pParse->nMem + 1; - nReg = pLoop->u.btree.nEq + nExtraReg; + nReg = nEq + nExtraReg; pParse->nMem += nReg; zAff = sqlite3DbStrDup(pParse->db,sqlite3IndexAffinityStr(pParse->db,pIdx)); @@ -859,9 +859,6 @@ static int codeAllEqualityTerms( sqlite3VdbeAddOp2(v, OP_Copy, r1, regBase+j); } } - } - for(j=nSkip; j<nEq; j++){ - pTerm = pLoop->aLTerm[j]; if( pTerm->eOperator & WO_IN ){ if( pTerm->pExpr->flags & EP_xIsSelect ){ /* No affinity ever needs to be (or should be) applied to a value |