diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/select.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/select.c b/src/select.c index 566cec44b..fad46f0b4 100644 --- a/src/select.c +++ b/src/select.c @@ -4248,6 +4248,7 @@ static int selectExpander(Walker *pWalker, Select *p){ pTab->nRef++; #if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE) if( pTab->pSelect || IsVirtual(pTab) ){ + i16 nCol; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; assert( pFrom->pSelect==0 ); if( pFrom->fg.isTabFunc && !IsVirtual(pTab) ){ @@ -4256,7 +4257,10 @@ static int selectExpander(Walker *pWalker, Select *p){ } pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0); sqlite3SelectSetName(pFrom->pSelect, pTab->zName); + nCol = pTab->nCol; + pTab->nCol = -1; sqlite3WalkSelect(pWalker, pFrom->pSelect); + pTab->nCol = nCol; } #endif } |