database/mariadb-columnstore-engine
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MCOL-267 multi-block support for PrimProc and bulk

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* Adds multi-block bulk write support
* Adds PrimProc multi-block read support
* Allows the functions length() and hex() to work with BLOB columns
This commit is contained in:
Andrew Hutchings
2017-03-20 18:32:24 +00:00
parent aea729fe7d
commit 093aa377e5
16 changed files with 186 additions and 34 deletions
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3
utils/funcexp/func_length.cpp
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@ -48,7 +48,8 @@ int64_t Func_length::getIntVal(rowgroup::Row& row,
bool& isNull,
CalpontSystemCatalog::ColType&)
{
if (fp[0]->data()->resultType().colDataType == CalpontSystemCatalog::VARBINARY)
if ((fp[0]->data()->resultType().colDataType == CalpontSystemCatalog::VARBINARY) ||
(fp[0]->data()->resultType().colDataType == CalpontSystemCatalog::BLOB))
return fp[0]->data()->getStrVal(row, isNull).length();
return strlen(fp[0]->data()->getStrVal(row, isNull).c_str());