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Uniform Status (#1317)

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This commit is contained in:
ZHAO Chun
2019-06-14 23:38:31 +08:00
committed by lichaoyong
parent 5c2cf9f2ce
commit 9d03ba236b
227 changed files with 2688 additions and 2337 deletions
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16
be/src/exec/select_node.cpp
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@ -36,14 +36,14 @@ Status SelectNode::prepare(RuntimeState* state) {
RETURN_IF_ERROR(ExecNode::prepare(state));
_child_row_batch.reset(
new RowBatch(child(0)->row_desc(), state->batch_size(), mem_tracker()));
return Status::OK;
return Status::OK();
}
Status SelectNode::open(RuntimeState* state) {
RETURN_IF_ERROR(exec_debug_action(TExecNodePhase::OPEN));
RETURN_IF_ERROR(ExecNode::open(state));
RETURN_IF_ERROR(child(0)->open(state));
return Status::OK;
return Status::OK();
}
Status SelectNode::get_next(RuntimeState* state, RowBatch* row_batch, bool* eos) {
@ -56,7 +56,7 @@ Status SelectNode::get_next(RuntimeState* state, RowBatch* row_batch, bool* eos)
// new ones
_child_row_batch->transfer_resource_ownership(row_batch);
*eos = true;
return Status::OK;
return Status::OK();
}
*eos = false;
@ -69,7 +69,7 @@ Status SelectNode::get_next(RuntimeState* state, RowBatch* row_batch, bool* eos)
_child_row_batch->transfer_resource_ownership(row_batch);
_child_row_batch->reset();
if (row_batch->at_capacity()) {
return Status::OK;
return Status::OK();
}
RETURN_IF_ERROR(child(0)->get_next(state, _child_row_batch.get(), &_child_eos));
}
@ -80,18 +80,18 @@ Status SelectNode::get_next(RuntimeState* state, RowBatch* row_batch, bool* eos)
if (*eos) {
_child_row_batch->transfer_resource_ownership(row_batch);
}
return Status::OK;
return Status::OK();
}
if (_child_eos) {
// finished w/ last child row batch, and child eos is true
_child_row_batch->transfer_resource_ownership(row_batch);
*eos = true;
return Status::OK;
return Status::OK();
}
}
return Status::OK;
return Status::OK();
}
bool SelectNode::copy_rows(RowBatch* output_batch) {
@ -133,7 +133,7 @@ bool SelectNode::copy_rows(RowBatch* output_batch) {
Status SelectNode::close(RuntimeState* state) {
if (is_closed()) {
return Status::OK;
return Status::OK();
}
_child_row_batch.reset();
return ExecNode::close(state);