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[feature](expr) add type check when expr prepare (#33330)

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This commit is contained in:
Mryange
2024-04-09 15:57:49 +08:00
committed by yiguolei
parent bc929686e3
commit f7d52b5b1c
8 changed files with 69 additions and 16 deletions
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12
be/src/exec/exec_node.cpp
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@ -170,6 +170,11 @@ Status ExecNode::prepare(RuntimeState* state) {
RETURN_IF_ERROR(vectorized::VExpr::prepare(_projections, state, projections_row_desc()));
if (has_output_row_descriptor()) {
RETURN_IF_ERROR(
vectorized::VExpr::check_expr_output_type(_projections, *_output_row_descriptor));
}
for (auto& i : _children) {
RETURN_IF_ERROR(i->prepare(state));
}
@ -582,12 +587,7 @@ Status ExecNode::do_projections(vectorized::Block* origin_block, vectorized::Blo
auto& mutable_columns = mutable_block.mutable_columns();
if (mutable_columns.size() != _projections.size()) {
return Status::InternalError(
"Logical error during processing {}, output of projections {} mismatches with "
"exec node output {}",
this->get_name(), _projections.size(), mutable_columns.size());
}
DCHECK_EQ(mutable_columns.size(), _projections.size());
for (int i = 0; i < mutable_columns.size(); ++i) {
auto result_column_id = -1;