diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/select.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/select.c b/src/select.c index 7298251c2..f165a221f 100644 --- a/src/select.c +++ b/src/select.c @@ -12,7 +12,7 @@ ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** -** $Id: select.c,v 1.360 2007/11/12 15:29:19 danielk1977 Exp $ +** $Id: select.c,v 1.361 2007/11/12 15:40:42 danielk1977 Exp $ */ #include "sqliteInt.h" @@ -3067,7 +3067,8 @@ int sqlite3Select( } #endif - /* If possible, rewrite the query to use GROUP BY instead of + /* If possible, rewrite the query to use GROUP BY instead of DISTINCT. + ** GROUP BY may use an index, DISTINCT never does. */ if( p->isDistinct && !p->isAgg && !p->pGroupBy ){ p->pGroupBy = sqlite3ExprListDup(db, p->pEList); |