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| author | dan <dan@noemail.net> | 2014-01-22 19:23:30 +0000 |
|---|---|---|
| committer | dan <dan@noemail.net> | 2014-01-22 19:23:30 +0000 |
| commit | cfe24586a8866fcbe1bb9d9f45b267fdb23a8207 (patch) | |
| tree | 9c25fe75299768a18c0efdcc54f31bbb3eaaf5d9 /src | |
| parent | edf83d1e3d13058d0b3ea87e88817a73ef35ee84 (diff) | |
| download | sqlite-cfe24586a8866fcbe1bb9d9f45b267fdb23a8207.tar.gz sqlite-cfe24586a8866fcbe1bb9d9f45b267fdb23a8207.zip | |
Avoid an extra seek when inserting records into the epheremal index used to ensure that rows returned by UNION recursive queries are unique.
FossilOrigin-Name: 72c4b3f07a3faacb5b62d5bc374b4e125a0bd8b3
Diffstat (limited to 'src')
| -rw-r--r-- | src/select.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/select.c b/src/select.c index 0fb1cf836..98ed526e0 100644 --- a/src/select.c +++ b/src/select.c @@ -814,6 +814,7 @@ static void selectInnerLoop( ** been added */ addrTest = sqlite3VdbeAddOp4Int(v, OP_Found, iParm+1, 0, r3, 0); sqlite3VdbeAddOp2(v, OP_IdxInsert, iParm+1, r3); + sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT); } for(i=0; i<nKey; i++){ sqlite3VdbeAddOp2(v, OP_SCopy, |