Lines Matching refs:SetOperationStmt
1377 else if (IsA(setOp, SetOperationStmt)) in pull_up_union_leaf_queries()
1379 SetOperationStmt *op = (SetOperationStmt *) setOp; in pull_up_union_leaf_queries()
1780 SetOperationStmt *topop; in is_simple_union_all()
1789 topop = (SetOperationStmt *) subquery->setOperations; in is_simple_union_all()
1792 Assert(IsA(topop, SetOperationStmt)); in is_simple_union_all()
1822 else if (IsA(setOp, SetOperationStmt)) in is_simple_union_all_recurse()
1824 SetOperationStmt *op = (SetOperationStmt *) setOp; in is_simple_union_all_recurse()
2355 SetOperationStmt *topop; in flatten_simple_union_all()
2364 topop = (SetOperationStmt *) parse->setOperations; in flatten_simple_union_all()
2365 Assert(topop && IsA(topop, SetOperationStmt)); in flatten_simple_union_all()
2383 while (leftmostjtnode && IsA(leftmostjtnode, SetOperationStmt)) in flatten_simple_union_all()
2384 leftmostjtnode = ((SetOperationStmt *) leftmostjtnode)->larg; in flatten_simple_union_all()