database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-07-30 19:23:07 +03:00
Code Activity

MCOL-265 Add support for TIMESTAMP data type

Browse Source
This commit is contained in:
Gagan Goel
2019-03-17 14:14:03 -04:00
parent 8a7ccd7d93
commit e89d1ac3cf
167 changed files with 4346 additions and 250 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
writeengine/shared/we_blockop.cpp
View File

@ -164,6 +164,7 @@ uint64_t BlockOp::getEmptyRowValue(
case CalpontSystemCatalog::VARCHAR :
case CalpontSystemCatalog::DATE :
case CalpontSystemCatalog::DATETIME :
case CalpontSystemCatalog::TIMESTAMP :
default:
offset = ( colDataType == CalpontSystemCatalog::VARCHAR ) ? -1 : 0;
emptyVal = joblist::CHAR1EMPTYROW;

13
writeengine/shared/we_convertor.cpp
View File

@ -367,9 +367,10 @@ void Convertor::convertColType(CalpontSystemCatalog::ColDataType dataType,
internalType = WriteEngine::WR_FLOAT;
break;
// Map BIGINT and DATETIME to WR_LONGLONG
// Map BIGINT, DATETIME, TIMESTAMP, and TIME to WR_LONGLONG
case CalpontSystemCatalog::BIGINT :
case CalpontSystemCatalog::DATETIME :
case CalpontSystemCatalog::TIMESTAMP :
case CalpontSystemCatalog::TIME :
internalType = WriteEngine::WR_LONGLONG;
break;
@ -429,7 +430,7 @@ void Convertor::convertColType(CalpontSystemCatalog::ColDataType dataType,
internalType = WriteEngine::WR_UINT;
break;
// Map UBIGINT to WR_ULONGLONG
// Map UBIGINT, TIMESTAMP to WR_ULONGLONG
case CalpontSystemCatalog::UBIGINT:
internalType = WriteEngine::WR_ULONGLONG;
break;
@ -481,7 +482,7 @@ void Convertor::convertWEColType(ColType internalType,
dataType = CalpontSystemCatalog::FLOAT;
break;
// Map BIGINT and DATETIME to WR_LONGLONG
// Map BIGINT, DATETIME, TIME, and TIMESTAMP to WR_LONGLONG
case WriteEngine::WR_LONGLONG :
dataType = CalpontSystemCatalog::BIGINT;
break;
@ -531,7 +532,7 @@ void Convertor::convertWEColType(ColType internalType,
dataType = CalpontSystemCatalog::UINT;
break;
// Map UBIGINT to WR_ULONGLONG
// Map UBIGINT and TIMESTAMP to WR_ULONGLONG
case WriteEngine::WR_ULONGLONG:
dataType = CalpontSystemCatalog::UBIGINT;
break;
@ -595,9 +596,10 @@ void Convertor::convertColType(ColStruct* curStruct)
*internalType = WriteEngine::WR_FLOAT;
break;
// Map BIGINT and DATETIME to WR_LONGLONG
// Map BIGINT, DATETIME, TIME, and TIMESTAMP to WR_LONGLONG
case CalpontSystemCatalog::BIGINT :
case CalpontSystemCatalog::DATETIME :
case CalpontSystemCatalog::TIMESTAMP :
case CalpontSystemCatalog::TIME :
*internalType = WriteEngine::WR_LONGLONG;
break;
@ -767,6 +769,7 @@ int Convertor::getCorrectRowWidth(CalpontSystemCatalog::ColDataType dataType, in
case CalpontSystemCatalog::DATETIME:
case CalpontSystemCatalog::TIME:
case CalpontSystemCatalog::TIMESTAMP:
newWidth = 8;
break;

3
writeengine/shared/we_type.h
View File

@ -164,7 +164,8 @@ const char ColDataTypeStr[execplan::CalpontSystemCatalog::NUM_OF_COL_DATA_TYPE]
"unsigned-bigint",
"unsigned-double",
"text",
"time"
"time",
"timestamp"
};
enum FuncType { FUNC_WRITE_ENGINE, FUNC_INDEX, FUNC_DICTIONARY };