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MCOL-298 Fix saturated date/datetime handling

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Saturated DML updates would be set to NULL as were saturated cpimport
values. This sets them to the zero date/datetime value.
This commit is contained in:
Andrew Hutchings
2016-09-14 19:58:11 +01:00
parent 820ad233cb
commit d551b7d6e0
4 changed files with 14 additions and 63 deletions
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34
writeengine/bulk/we_bulkloadbuffer.cpp
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@ -965,19 +965,8 @@ void BulkLoadBuffer::convert(char *field, int fieldLength,
bufStats.maxBufferVal = llDate;
}
else {
if(!column.fNotNull)
{
// @bug 3375: reset invalid date/time to NULL,
// and track as a saturated value.
llDate = joblist::DATETIMENULL;
bufStats.satCount++;
}
else
{
//Bug5383 - 4.0@1400-01-01 00:00:00 Below it is 0000-01-01 00:00:00
llDate = 0x578104000000000; //394082834458869760
bufStats.satCount++;
}
llDate = 0;
bufStats.satCount++;
}
pVal = &llDate;
@ -1262,23 +1251,8 @@ void BulkLoadBuffer::convert(char *field, int fieldLength,
bufStats.maxBufferVal = iDate;
}
else {
if (!column.fNotNull)
{
// @bug 3375: reset invalid date to NULL,
// and track as a saturated value.
iDate = joblist::DATENULL;
bufStats.satCount++;
}
else
{
// Bug5383 - 1400-01-01
// iDate = 0x5781068; // for versions below 4.0 it is 0x1068
// MariaDB bug 740
iDate = 0x578107E;
bufStats.satCount++;
}
iDate = 0;
bufStats.satCount++;
}
pVal = &iDate;