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json_depth

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This commit is contained in:
Rucha Deodhar
2025-05-22 15:42:12 +05:30
parent b555cf605e
commit 53870ac06f
24 changed files with 290 additions and 30 deletions
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13
utils/funcexp/func_json_normalize.cpp
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@@ -25,6 +25,17 @@ CalpontSystemCatalog::ColType Func_json_normalize::operationType(
string Func_json_normalize::getStrVal(rowgroup::Row& row, FunctionParm& fp, bool& isNull,
execplan::CalpontSystemCatalog::ColType& /*type*/)
{
json_engine_t je;
MEM_ROOT_DYNAMIC_ARRAY array;
int je_stack[JSON_DEPTH_LIMIT], buffer_array[JSON_DEPTH_LIMIT];
mem_root_dynamic_array_init(NULL, PSI_INSTRUMENT_MEM | MY_INIT_BUFFER_USED | MY_BUFFER_NO_RESIZE,
&je.stack, sizeof(int), &je_stack,
JSON_DEPTH_LIMIT, 0, MYF(0));
mem_root_dynamic_array_init(NULL, PSI_INSTRUMENT_MEM | MY_INIT_BUFFER_USED | MY_BUFFER_NO_RESIZE,
&array, sizeof(int), &buffer_array,
JSON_DEPTH_LIMIT, 0, MYF(0));
const auto js_ns = fp[0]->data()->getStrVal(row, isNull);
if (isNull)
return "";
@@ -36,7 +47,7 @@ string Func_json_normalize::getStrVal(rowgroup::Row& row, FunctionParm& fp, bool
if (init_dynamic_string(str.get(), NULL, 0, 0))
goto error;
if (json_normalize(str.get(), js.data(), js.size(), getCharset(fp[0])))
if (json_normalize(str.get(), js.data(), js.size(), getCharset(fp[0]), NULL, &je, &array))
goto error;
return str->str;