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Fix extracting tuple from JSON.

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This commit is contained in:
Vitaly Baranov 2019-08-29 01:51:38 +03:00
parent d0555d8eab
commit 6cbb52128b
1 changed files with 6 additions and 8 deletions
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14
dbms/src/Functions/FunctionsJSON.h
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@ -733,16 +733,15 @@ struct JSONExtractTree
if (!JSONParser::firstArrayElement(it2))
return false;
size_t index = 0;
do
for (size_t index = 0; index != nested.size(); ++index)
{
if (nested[index]->addValueToColumn(tuple.getColumn(index), it2))
were_valid_elements = true;
else
tuple.getColumn(index).insertDefault();
++index;
if (!JSONParser::nextArrayElement(it2))
break;
}
while (JSONParser::nextArrayElement(it2));
set_size(old_size + static_cast<size_t>(were_valid_elements));
return were_valid_elements;
@ -756,16 +755,15 @@ struct JSONExtractTree
if (!JSONParser::firstObjectMember(it2))
return false;
size_t index = 0;
do
for (size_t index = 0; index != nested.size(); ++index)
{
if (nested[index]->addValueToColumn(tuple.getColumn(index), it2))
were_valid_elements = true;
else
tuple.getColumn(index).insertDefault();
++index;
if (!JSONParser::nextObjectMember(it2))
break;
}
while (JSONParser::nextObjectMember(it2));
}
else
{