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43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#include <string_view>
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using namespace std;
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#include "functor_json.h"
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#include "functioncolumn.h"
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#include "rowgroup.h"
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using namespace execplan;
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using namespace rowgroup;
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#include "dataconvert.h"
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#include "jsonhelpers.h"
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using namespace funcexp::helpers;
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namespace funcexp
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{
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CalpontSystemCatalog::ColType Func_json_valid::operationType(FunctionParm& fp,
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CalpontSystemCatalog::ColType& resultType)
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{
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return fp[0]->data()->resultType();
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}
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/**
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* getBoolVal API definition
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*/
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bool Func_json_valid::getBoolVal(Row& row, FunctionParm& fp, bool& isNull,
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CalpontSystemCatalog::ColType& type)
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{
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json_engine_t je;
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#if MYSQL_VERSION_ID >= 120100
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int je_stack[JSON_DEPTH_LIMIT];
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mem_root_dynamic_array_init(NULL, PSI_INSTRUMENT_MEM | MY_INIT_BUFFER_USED | MY_BUFFER_NO_RESIZE,
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&je.stack, sizeof(int), &je_stack,
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JSON_DEPTH_DEFAULT, 0, MYF(0));
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#endif
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const auto js = fp[0]->data()->getStrVal(row, isNull);
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if (isNull)
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return false;
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return json_valid(js.unsafeStringRef().data(), js.unsafeStringRef().size(), getCharset(fp[0]), &je);
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}
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} // namespace funcexp
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