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Merge pull request #787 from mariadb-corporation/MCOL-2243

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MCOL-2243 Only set length and dec when dec is zero
This commit is contained in:
David.Hall
2019-06-18 12:12:14 -05:00
committed by GitHub
parent 0f5cc9390e b05c4e8df4
commit bfaa7b0d54
1 changed files with 12 additions and 2 deletions
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14
dbcon/mysql/ha_calpont_impl.cpp
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@@ -579,7 +579,12 @@ int fetchNextRow(uchar *buf, cal_table_info& ti, cal_connection_info* ci)
// bug 3485, reserve enough space for the longest float value
// -3.402823466E+38 to -1.175494351E-38, 0, and
// 1.175494351E-38 to 3.402823466E+38.
(*f)->field_length = 40;
if (!f2->dec)
{
(*f)->field_length = 40;
f2->dec = row.getScale(s);
}
//float float_val = *(float*)(&value);
//f2->store(float_val);
if (f2->decimals() < (uint32_t)row.getScale(s))
@@ -602,7 +607,12 @@ int fetchNextRow(uchar *buf, cal_table_info& ti, cal_connection_info* ci)
// bug 3483, reserve enough space for the longest double value
// -1.7976931348623157E+308 to -2.2250738585072014E-308, 0, and
// 2.2250738585072014E-308 to 1.7976931348623157E+308.
(*f)->field_length = 310;
if (!f2->dec)
{
(*f)->field_length = 310;
f2->dec = row.getScale(s);
}
//double double_val = *(double*)(&value);
//f2->store(double_val);
if (f2->decimals() < (uint32_t)row.getScale(s))