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[Improvement](execute) optimize for ColumnNullable's serialize_vec/deserialize_vec (#28788)

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optimize for ColumnNullable's serialize_vec/deserialize_vec
This commit is contained in:
Pxl
2024-01-11 11:19:15 +08:00
committed by yiguolei
parent e93a16ac6e
commit 3cf95d0fdf
44 changed files with 334 additions and 393 deletions
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7
be/src/vec/exprs/vcast_expr.cpp
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@ -106,9 +106,6 @@ doris::Status VCastExpr::execute(VExprContext* context, doris::vectorized::Block
int column_id = 0;
RETURN_IF_ERROR(_children[0]->execute(context, block, &column_id));
size_t const_param_id = VExpr::insert_param(
block, {_cast_param, _cast_param_data_type, _target_data_type_name}, block->rows());
// call function
size_t num_columns_without_result = block->columns();
// prepare a column to save result
@ -117,8 +114,8 @@ doris::Status VCastExpr::execute(VExprContext* context, doris::vectorized::Block
auto state = Status::OK();
try {
state = _function->execute(context->fn_context(_fn_context_index), *block,
{static_cast<size_t>(column_id), const_param_id},
num_columns_without_result, block->rows(), false);
{static_cast<size_t>(column_id)}, num_columns_without_result,
block->rows(), false);
*result_column_id = num_columns_without_result;
} catch (const Exception& e) {
state = e.to_status();