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authordrh <drh@noemail.net>2015-06-11 13:58:35 +0000
committerdrh <drh@noemail.net>2015-06-11 13:58:35 +0000
commit72bc8208f01a8e476996db7c6de09ad61ed62d6f (patch)
tree19038f1b0c8116c3b1d33c9b6b974e211ecd0bd8 /src/delete.c
parent033eb6c8d3f4b9c3a0f9343bcb349fbad6ac0b66 (diff)
downloadsqlite-72bc8208f01a8e476996db7c6de09ad61ed62d6f.tar.gz
sqlite-72bc8208f01a8e476996db7c6de09ad61ed62d6f.zip
When generating code for partial indexes, be sure not to modify the
index condition expression in the schema. FossilOrigin-Name: e63d01c69c3e50f49ee3022a519c4f3e91f00520
Diffstat (limited to 'src/delete.c')
-rw-r--r--src/delete.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/delete.c b/src/delete.c
index ef6aace1c..369cdaf6f 100644
--- a/src/delete.c
+++ b/src/delete.c
@@ -798,8 +798,8 @@ int sqlite3GenerateIndexKey(
*piPartIdxLabel = sqlite3VdbeMakeLabel(v);
pParse->iPartIdxTab = iDataCur;
sqlite3ExprCachePush(pParse);
- sqlite3ExprIfFalse(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel,
- SQLITE_JUMPIFNULL);
+ sqlite3ExprIfFalseDup(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel,
+ SQLITE_JUMPIFNULL);
}else{
*piPartIdxLabel = 0;
}