diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/select.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/select.c b/src/select.c index cf535dc79..3b951afff 100644 --- a/src/select.c +++ b/src/select.c @@ -8498,10 +8498,9 @@ int sqlite3Select( if( iOrderByCol ){ Expr *pX = p->pEList->a[iOrderByCol-1].pExpr; Expr *pBase = sqlite3ExprSkipCollateAndLikely(pX); - if( ALWAYS(pBase!=0) - && pBase->op==TK_IF_NULL_ROW - ){ - pBase = pX = pBase->pLeft; + while( ALWAYS(pBase!=0) && pBase->op==TK_IF_NULL_ROW ){ + pX = pBase->pLeft; + pBase = sqlite3ExprSkipCollateAndLikely(pX); } if( ALWAYS(pBase!=0) && pBase->op!=TK_AGG_COLUMN |