You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-10-30 07:25:34 +03:00
143 lines
3.4 KiB
C++
143 lines
3.4 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; version 2 of
|
|
the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
/***********************************************************************
|
|
* $Id: columndef.cpp 9210 2013-01-21 14:10:42Z rdempsey $
|
|
*
|
|
*
|
|
***********************************************************************/
|
|
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
|
|
#define DDLPKG_DLLEXPORT
|
|
#include "ddlpkg.h"
|
|
#undef DDLPKG_DLLEXPORT
|
|
|
|
namespace ddlpackage
|
|
{
|
|
using namespace std;
|
|
|
|
ColumnDef::~ColumnDef()
|
|
{
|
|
delete fType;
|
|
delete fDefaultValue;
|
|
ColumnConstraintList::iterator itr;
|
|
|
|
for (itr = fConstraints.begin(); itr != fConstraints.end(); ++itr)
|
|
{
|
|
delete *itr;
|
|
}
|
|
}
|
|
|
|
ColumnDef::ColumnDef(const char* name, ColumnType* columnType, ColumnConstraintList* constraints,
|
|
ColumnDefaultValue* defaultValue, const char* comment)
|
|
: SchemaObject(name), fType(columnType), fDefaultValue(defaultValue)
|
|
{
|
|
if (constraints)
|
|
{
|
|
fConstraints = *constraints;
|
|
delete constraints;
|
|
}
|
|
|
|
if (comment)
|
|
fComment = comment;
|
|
}
|
|
|
|
ostream& operator<<(ostream& os, const ColumnType& columnType)
|
|
{
|
|
os << setw(12) << left << DDLDatatypeString[columnType.fType] << "["
|
|
<< "L=" << setw(2) << columnType.fLength << ","
|
|
<< "P=" << setw(2) << columnType.fPrecision << ","
|
|
<< "S=" << setw(2) << columnType.fScale << ","
|
|
<< "T=" << setw(2) << columnType.fWithTimezone << "]";
|
|
return os;
|
|
}
|
|
|
|
ostream& operator<<(ostream& os, const ColumnDef& column)
|
|
{
|
|
os << "Column: " << column.fName << " " << *column.fType;
|
|
|
|
if (column.fDefaultValue)
|
|
{
|
|
os << " def=";
|
|
|
|
if (column.fDefaultValue->fNull)
|
|
os << "NULL";
|
|
else
|
|
os << column.fDefaultValue->fValue;
|
|
}
|
|
|
|
os << endl << " " << column.fConstraints.size() << " constraints ";
|
|
|
|
ColumnConstraintList::const_iterator itr;
|
|
|
|
for (itr = column.fConstraints.begin(); itr != column.fConstraints.end(); ++itr)
|
|
{
|
|
ColumnConstraintDef* con = *itr;
|
|
os << *con;
|
|
}
|
|
|
|
return os;
|
|
}
|
|
|
|
ostream& operator<<(ostream& os, const ColumnConstraintDef& con)
|
|
{
|
|
os << " Constraint: " << con.fName << " " << ConstraintString[con.fConstraintType] << " "
|
|
<< "defer=" << con.fDeferrable << " " << ConstraintAttrStrings[con.fCheckTime] << " ";
|
|
|
|
if (!con.fCheck.empty())
|
|
os << "check="
|
|
<< "\"" << con.fCheck << "\"";
|
|
|
|
return os;
|
|
}
|
|
|
|
std::ostream& operator<<(std::ostream& os, const ColumnDefList& clist)
|
|
{
|
|
ColumnDefList::const_iterator itr;
|
|
|
|
for (itr = clist.begin(); itr != clist.end(); ++itr)
|
|
{
|
|
os << **itr;
|
|
}
|
|
|
|
return os;
|
|
}
|
|
|
|
ColumnDefaultValue::ColumnDefaultValue(const char* value) : fNull(false)
|
|
{
|
|
if (0 == value)
|
|
fNull = true;
|
|
else
|
|
fValue = value;
|
|
}
|
|
|
|
std::ostream& operator<<(std::ostream& os, const ColumnDefaultValue& defaultValue)
|
|
{
|
|
os << " def=";
|
|
|
|
if (defaultValue.fNull)
|
|
os << "NULL";
|
|
else
|
|
os << defaultValue.fValue;
|
|
|
|
return os;
|
|
}
|
|
|
|
} // namespace ddlpackage
|