database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-08 14:22:09 +03:00
Code Activity

MCOL-641 Work of Ivan Zuniga on basic read and write support for Binary16

Browse Source
This commit is contained in:
Gagan Goel
2019-10-24 14:01:47 -04:00
committed by Roman Nozdrin
parent d943beb445
commit 32f6167067
48 changed files with 1114 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
writeengine/server/we_ddlcommandproc.cpp
View File

@@ -506,6 +506,16 @@ uint8_t WE_DDLCommandProc::writeCreateSyscolumn(ByteStream& bs, std::string& err
throw std::runtime_error(os.str());
}
else if (dataType == CalpontSystemCatalog::BINARY
&& ! (colDefPtr->fType->fLength == 16
|| colDefPtr->fType->fLength == 32))
{
ostringstream os;
os << "binary length may not be other than 16 or 32";
throw std::runtime_error(os.str());
}
unsigned int i = 0;
column_iterator = columns.begin();

4
writeengine/server/we_ddlcommon.h
View File

@@ -495,6 +495,10 @@ inline int convertDataType(int dataType)
case ddlpackage::DDL_UNSIGNED_DOUBLE:
calpontDataType = execplan::CalpontSystemCatalog::UDOUBLE;
break;
case ddlpackage::DDL_BINARY:
calpontDataType = execplan::CalpontSystemCatalog::BINARY;
break;
default:
throw runtime_error("Unsupported datatype!");