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[Feature](agg_state) support agg_state combinators (#19969)

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support agg_state combinators state/merge/union
This commit is contained in:
Pxl
2023-05-29 13:07:29 +08:00
committed by GitHub
parent f217e052d3
commit bbb3af6ce6
29 changed files with 564 additions and 99 deletions
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12
be/src/vec/exprs/table_function/table_function_factory.cpp
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@ -26,6 +26,7 @@
#include "vec/exprs/table_function/vexplode_json_array.h"
#include "vec/exprs/table_function/vexplode_numbers.h"
#include "vec/exprs/table_function/vexplode_split.h"
#include "vec/utils/util.hpp"
namespace doris::vectorized {
@ -61,17 +62,6 @@ const std::unordered_map<std::string, std::function<std::unique_ptr<TableFunctio
Status TableFunctionFactory::get_fn(const std::string& fn_name_raw, ObjectPool* pool,
TableFunction** fn) {
auto match_suffix = [](const std::string& name, const std::string& suffix) -> bool {
if (name.length() < suffix.length()) {
return false;
}
return name.substr(name.length() - suffix.length()) == suffix;
};
auto remove_suffix = [](const std::string& name, const std::string& suffix) -> std::string {
return name.substr(0, name.length() - suffix.length());
};
bool is_outer = match_suffix(fn_name_raw, COMBINATOR_SUFFIX_OUTER);
std::string fn_name_real =
is_outer ? remove_suffix(fn_name_raw, COMBINATOR_SUFFIX_OUTER) : fn_name_raw;