diff options
Diffstat (limited to 'src/wherecode.c')
| -rw-r--r-- | src/wherecode.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/wherecode.c b/src/wherecode.c index 9ba987ca6..4f525a8fb 100644 --- a/src/wherecode.c +++ b/src/wherecode.c @@ -2843,6 +2843,8 @@ SQLITE_NOINLINE void sqlite3WhereRightJoinLoop( sFrom.nAlloc = 1; memcpy(&sFrom.a[0], pTabItem, sizeof(SrcItem)); sFrom.a[0].fg.jointype = 0; + assert( pParse->withinRJSubrtn < 100 ); + pParse->withinRJSubrtn++; pSubWInfo = sqlite3WhereBegin(pParse, &sFrom, pSubWhere, 0, 0, 0, WHERE_RIGHT_JOIN, 0); if( pSubWInfo ){ @@ -2875,4 +2877,6 @@ SQLITE_NOINLINE void sqlite3WhereRightJoinLoop( } sqlite3ExprDelete(pParse->db, pSubWhere); ExplainQueryPlanPop(pParse); + assert( pParse->withinRJSubrtn>0 ); + pParse->withinRJSubrtn--; } |