mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-20 09:07:44 +03:00
cdd41f05f3
The following functions are created: Create function JSON_VALID and test cases Create function JSON_DEPTH and test cases Create function JSON_LENGTH and test cases Create function JSON_EQUALS and test cases Create function JSON_NORMALIZE and test cases Create function JSON_TYPE and test cases Create function JSON_OBJECT and test cases Create function JSON_ARRAY and test cases Create function JSON_KEYS and test cases Create function JSON_EXISTS and test cases Create function JSON_QUOTE/JSON_UNQUOTE and test cases Create function JSON_COMPACT/DETAILED/LOOSE and test cases Create function JSON_MERGE and test cases Create function JSON_MERGE_PATCH and test cases Create function JSON_VALUE and test cases Create function JSON_QUERY and test cases Create function JSON_CONTAINS and test cases Create function JSON_ARRAY_APPEND and test cases Create function JSON_ARRAY_INSERT and test cases Create function JSON_INSERT/REPLACE/SET and test cases Create function JSON_REMOVE and test cases Create function JSON_CONTAINS_PATH and test cases Create function JSON_OVERLAPS and test cases Create function JSON_EXTRACT and test cases Create function JSON_SEARCH and test cases Note: Some functions output differs from MDB because session variables that affects functions output,e.g JSON_QUOTE/JSON_UNQUOTE This depends on MCOL-5212
48 lines
1.2 KiB
C++
48 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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using namespace execplan;
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#include "rowgroup.h"
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using namespace rowgroup;
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#include "joblisttypes.h"
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using namespace joblist;
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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_normalize::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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string Func_json_normalize::getStrVal(rowgroup::Row& row, FunctionParm& fp, bool& isNull,
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execplan::CalpontSystemCatalog::ColType& type)
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{
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const string_view js = fp[0]->data()->getStrVal(row, isNull);
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if (isNull)
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return "";
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using DynamicString = unique_ptr<DYNAMIC_STRING, decltype(&dynstr_free)>;
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DynamicString str{new DYNAMIC_STRING(), dynstr_free};
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if (init_dynamic_string(str.get(), NULL, 0, 0))
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goto error;
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if (json_normalize(str.get(), js.data(), js.size(), getCharset(fp[0])))
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goto error;
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return str->str;
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error:
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isNull = true;
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return "";
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}
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} // namespace funcexp
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