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| author | drh <drh@noemail.net> | 2015-08-25 16:57:52 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2015-08-25 16:57:52 +0000 |
| commit | 1f9ca2c84ca1601fde33eab74d376ac1b1c9d3b0 (patch) | |
| tree | 27077a7e223e2bf5378c681d1a0a5e29e3aa7c40 /src/vdbeblob.c | |
| parent | a514b8eb0cc9c6773171381a1dfe5b456d963a97 (diff) | |
| download | sqlite-1f9ca2c84ca1601fde33eab74d376ac1b1c9d3b0.tar.gz sqlite-1f9ca2c84ca1601fde33eab74d376ac1b1c9d3b0.zip | |
Add code to maintain indexes with expression arguments across DELETE, INSERT,
and UPDATE statements. Legacy tests pass, but the new code paths are still
largely untested. The query planner currently makes no effort to use
expression indexes.
FossilOrigin-Name: efaabdb71626bdc03768e87e186c72f6f3da75b2
Diffstat (limited to 'src/vdbeblob.c')
| -rw-r--r-- | src/vdbeblob.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vdbeblob.c b/src/vdbeblob.c index ea01f5ce8..2cdc3edb0 100644 --- a/src/vdbeblob.c +++ b/src/vdbeblob.c @@ -247,7 +247,8 @@ int sqlite3_blob_open( for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ int j; for(j=0; j<pIdx->nKeyCol; j++){ - if( pIdx->aiColumn[j]==iCol ){ + /* FIXME: Be smarter about indexes that use expressions */ + if( pIdx->aiColumn[j]==iCol || pIdx->aiColumn[j]==(-2) ){ zFault = "indexed"; } } |