zclllyybb commented on code in PR #37681:
URL: https://github.com/apache/doris/pull/37681#discussion_r1676769328
##########
be/src/vec/functions/function_utility.cpp:
##########
@@ -62,31 +62,26 @@ class FunctionSleep : public IFunction {
size_t get_number_of_arguments() const override { return 1; }
DataTypePtr get_return_type_impl(const DataTypes& arguments) const
override {
- if (arguments[0].get()->is_nullable()) {
+ if (arguments[0]->is_nullable()) {
return make_nullable(std::make_shared<DataTypeUInt8>());
}
return std::make_shared<DataTypeUInt8>();
}
bool use_default_implementation_for_nulls() const override { return false;
}
+ // Sleep function should not be executed during open stage, this will
makes fragment prepare
+ // waiting too long, so we do not use default impl.
bool use_default_implementation_for_constants() const override { return
false; }
Status execute_impl(FunctionContext* context, Block& block, const
ColumnNumbers& arguments,
size_t result, size_t input_rows_count) const override
{
- ColumnPtr& argument_column =
block.get_by_position(arguments[0]).column;
+ const auto& argument_column =
Review Comment:
use `unpack_if_const` may be better
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