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Update FunctionsVisitParam.h

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alexey-milovidov 2018-08-30 23:57:00 +03:00 committed by GitHub
parent 16404c8e7b
commit 918d17ffeb
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1 changed files with 18 additions and 10 deletions
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28
dbms/src/Functions/FunctionsVisitParam.h
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@ -87,12 +87,12 @@ struct ExtractBool
struct ExtractRaw
{
inline static void skipAfterQuotationIfNeed(const UInt8 ** pos, const UInt8 * end, ColumnString::Chars_t & res_data)
inline static void skipAfterQuotationIfNeed(const UInt8 *& pos, const UInt8 * end, ColumnString::Chars_t & res_data)
{
if (*pos + 1 < end && *(*pos + 1) == '"')
if (pos + 1 < end && pos[1] == '"')
{
res_data.push_back(**pos);
++(*pos);
res_data.push_back(*pos);
++pos;
}
}
@ -106,13 +106,21 @@ struct ExtractRaw
expect_end.pop_back();
else
{
switch(*pos)
switch (*pos)
{
case '[' : expect_end.push_back(']'); break;
case '{' : expect_end.push_back('}'); break;
case '"' : expect_end.push_back('"'); break;
case '\\' : skipAfterQuotationIfNeed(&pos, end, res_data); break;
default :
case '[':
expect_end.push_back(']');
break;
case '{':
expect_end.push_back('}');
break;
case '"':
expect_end.push_back('"');
break;
case '\\':
skipAfterQuotationIfNeed(pos, end, res_data);
break;
default:
if (expect_end.empty() && (*pos == ',' || *pos == '}'))
return;
}