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| author | dan <dan@noemail.net> | 2019-09-26 15:53:37 +0000 |
|---|---|---|
| committer | dan <dan@noemail.net> | 2019-09-26 15:53:37 +0000 |
| commit | a51ddb1ed7ae699d6fc2c49e3dbc3b3c15d49f00 (patch) | |
| tree | b35a2bea7c6f9023151e88115ae6d2b63655b965 /src/resolve.c | |
| parent | b19131a8c655715c2daa690eb7629cdd827a1dfd (diff) | |
| download | sqlite-a51ddb1ed7ae699d6fc2c49e3dbc3b3c15d49f00.tar.gz sqlite-a51ddb1ed7ae699d6fc2c49e3dbc3b3c15d49f00.zip | |
Fix a window-functions problem that could occur if an ORDER BY clause contains an alias for a window-function that is not a top-level expression.
FossilOrigin-Name: 1cc6cf6407c6e25aeafeca379a93d0ad2614839c07fb3644e46926fce5f1cfab
Diffstat (limited to 'src/resolve.c')
| -rw-r--r-- | src/resolve.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolve.c b/src/resolve.c index b61af805b..599922bad 100644 --- a/src/resolve.c +++ b/src/resolve.c @@ -96,6 +96,9 @@ static void resolveAlias( pExpr->u.zToken = sqlite3DbStrDup(db, pExpr->u.zToken); pExpr->flags |= EP_MemToken; } + if( ExprHasProperty(pExpr, EP_WinFunc) ){ + pExpr->y.pWin->pOwner = pExpr; + } sqlite3DbFree(db, pDup); } ExprSetProperty(pExpr, EP_Alias); |