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authordrh <>2025-02-08 14:15:42 +0000
committerdrh <>2025-02-08 14:15:42 +0000
commit9d90a3af2fa1108ee3c914f9cb5b602bfb04949d (patch)
treee41f27f557b6df1df69d32f543e6c19916270624 /src/vdbeblob.c
parent03c65171b8ff533b28927a1e5fb7939b87077de0 (diff)
downloadsqlite-9d90a3af2fa1108ee3c914f9cb5b602bfb04949d.tar.gz
sqlite-9d90a3af2fa1108ee3c914f9cb5b602bfb04949d.zip
Use the sqlite3ColumnIndex() routine to look up a column in a table, rather
than using a custom loop. Performance improvement, size reduction, and complexity decrease. FossilOrigin-Name: 351dbbc2bf0b23efdc625ddaa5dc2239cf2990addf071a04bd41612b341de8c8
Diffstat (limited to 'src/vdbeblob.c')
-rw-r--r--src/vdbeblob.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/vdbeblob.c b/src/vdbeblob.c
index 6cb36da37..79698d0af 100644
--- a/src/vdbeblob.c
+++ b/src/vdbeblob.c
@@ -192,12 +192,8 @@ int sqlite3_blob_open(
pBlob->zDb = db->aDb[sqlite3SchemaToIndex(db, pTab->pSchema)].zDbSName;
/* Now search pTab for the exact column. */
- for(iCol=0; iCol<pTab->nCol; iCol++) {
- if( sqlite3StrICmp(pTab->aCol[iCol].zCnName, zColumn)==0 ){
- break;
- }
- }
- if( iCol==pTab->nCol ){
+ iCol = sqlite3ColumnIndex(pTab, zColumn);
+ if( iCol<0 ){
sqlite3DbFree(db, zErr);
zErr = sqlite3MPrintf(db, "no such column: \"%s\"", zColumn);
rc = SQLITE_ERROR;