diff options
| author | norrislee <norrislee18@hotmail.com> | 2014-07-15 13:03:01 -0700 |
|---|---|---|
| committer | Aditya Kishore <aditya@maprtech.com> | 2014-07-24 16:16:03 -0700 |
| commit | 6d48ff8c22bf91a4acfcd55bfe7fb220b38387c4 (patch) | |
| tree | 17498f5ce74314ac262d5e5dab9c9fe7932118f3 /contrib/native/client/src/include | |
| parent | d59536313365b826f8d1e075a17d33411605ebf1 (diff) | |
DRILL-1144 Fix cases where leading zeros are ignored in decimals
Diffstat (limited to 'contrib/native/client/src/include')
| -rw-r--r-- | contrib/native/client/src/include/drill/recordBatch.hpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/contrib/native/client/src/include/drill/recordBatch.hpp b/contrib/native/client/src/include/drill/recordBatch.hpp index 80c714214..8d7942a9b 100644 --- a/contrib/native/client/src/include/drill/recordBatch.hpp +++ b/contrib/native/client/src/include/drill/recordBatch.hpp @@ -302,7 +302,18 @@ template <int DECIMAL_DIGITS, int WIDTH_IN_BYTES, bool IS_SPARSE, int MAX_PRECIS void getValueAt(size_t index, char* buf, size_t nChars) const { const DecimalValue& val = this->get(index); - const std::string& str = boost::lexical_cast<std::string>(val.m_unscaledValue); + std::string& str = boost::lexical_cast<std::string>(val.m_unscaledValue); + if (str[0] == '-') { + str = str.substr(1); + while (str.length() < m_scale) { + str = "0" + str; + } + str = "-" + str; + } else { + while (str.length() < m_scale) { + str = "0" + str; + } + } if (m_scale == 0) { strncpy(buf, str.c_str(), nChars); } else { |