diff options
| author | dan <Dan Kennedy> | 2021-04-05 16:20:59 +0000 |
|---|---|---|
| committer | dan <Dan Kennedy> | 2021-04-05 16:20:59 +0000 |
| commit | 240e36c0e30920ac97fc12caae53d0a786b522f8 (patch) | |
| tree | 268cd42e64b8c3bcbcc55b385a539d8d1434e6a5 /src/wherecode.c | |
| parent | d5e7fff2ca32920e628a40d9f0337af00b0c1f78 (diff) | |
| download | sqlite-240e36c0e30920ac97fc12caae53d0a786b522f8.tar.gz sqlite-240e36c0e30920ac97fc12caae53d0a786b522f8.zip | |
Avoid coding unindexed WHERE constraints if an equivalent transitive term has already been coded by an outer loop.
FossilOrigin-Name: 644bb77f8bb2c3499db7c280440c92fd2649a98ce714ae0d5d690eabfdc04326
Diffstat (limited to 'src/wherecode.c')
| -rw-r--r-- | src/wherecode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/wherecode.c b/src/wherecode.c index 771a50fc7..86113caeb 100644 --- a/src/wherecode.c +++ b/src/wherecode.c @@ -2448,6 +2448,7 @@ Bitmask sqlite3WhereCodeOneLoopStart( sEAlt = *pAlt->pExpr; sEAlt.pLeft = pE->pLeft; sqlite3ExprIfFalse(pParse, &sEAlt, addrCont, SQLITE_JUMPIFNULL); + pAlt->wtFlags |= TERM_CODED; } /* For a LEFT OUTER JOIN, generate code that will record the fact that |