You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-11-03 17:13:17 +03:00
82421c208f
* MSan added with fixes for libc++ * libc++ sepatare build * add libc++ to ci * libstdc++ in CI * libcpp and msan to external projects * std::sqrt * awful_hack(ci): install whole llvm instead of libc++ in terrible way for test containers * Adding ddeb packages for teststages and repos * libc++ more for test container * save some money on debug * colored coredumps * revert ci * chore(ci): collect asan ubsan and libc++ build with mtr and regression status ignored
59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#include "functor_json.h"
|
|
#include "functioncolumn.h"
|
|
#include "constantcolumn.h"
|
|
using namespace execplan;
|
|
|
|
#include "rowgroup.h"
|
|
using namespace rowgroup;
|
|
|
|
#include "joblisttypes.h"
|
|
using namespace joblist;
|
|
|
|
namespace funcexp
|
|
{
|
|
|
|
class QueryJSONPathWrapper : public JSONPathWrapper
|
|
{
|
|
bool checkAndGetValue(JSONEgWrapper* je, std::string& res, int* error) override
|
|
{
|
|
return je->checkAndGetComplexVal(res, error);
|
|
}
|
|
};
|
|
|
|
bool JSONEgWrapper::checkAndGetComplexVal(std::string& ret, int* error)
|
|
{
|
|
if (json_value_scalar(this))
|
|
{
|
|
/* We skip scalar values. */
|
|
if (json_scan_next(this))
|
|
*error = 1;
|
|
return true;
|
|
}
|
|
|
|
const uchar* tmpValue = value;
|
|
if (json_skip_level(this))
|
|
{
|
|
*error = 1;
|
|
return true;
|
|
}
|
|
|
|
ret.append((const char*)value, s.c_str - tmpValue);
|
|
return false;
|
|
}
|
|
|
|
CalpontSystemCatalog::ColType Func_json_query::operationType(FunctionParm& fp,
|
|
CalpontSystemCatalog::ColType& /*resultType*/)
|
|
{
|
|
return fp[0]->data()->resultType();
|
|
}
|
|
|
|
std::string Func_json_query::getStrVal(rowgroup::Row& row, FunctionParm& fp, bool& isNull,
|
|
execplan::CalpontSystemCatalog::ColType& /*type*/)
|
|
{
|
|
std::string ret;
|
|
QueryJSONPathWrapper qpw;
|
|
isNull = qpw.extract(ret, row, fp[0], fp[1]);
|
|
return isNull ? "" : ret;
|
|
}
|
|
} // namespace funcexp
|