xdrcolumn.c File Reference

DBMI Library (base) - external data representation (column) More...

#include <grass/dbmi.h>
#include "macros.h"

Include dependency graph for xdrcolumn.c:

Go to the source code of this file.

Functions
int	db__send_column_definition (dbColumn *column)
	Send column definition. More...
int	db__recv_column_definition (dbColumn *column)
	Receive column definition. More...
int	db__send_column_value (dbColumn *column)
	Send column value. More...
int	db__recv_column_value (dbColumn *column)
	Receive column value. More...
int	db__send_column_default_value (dbColumn *column)
	Send column default value. More...
int	db__recv_column_default_value (dbColumn *column)
	Receive column default value. More...

Detailed Description

DBMI Library (base) - external data representation (column)

(C) 1999-2009, 2011 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Joel Jones (CERL/UIUC), Radim Blazek, Brad Douglas, Markus Neteler

Doxygenized by Martin Landa <landa.martin gmail.com> (2011)

Definition in file xdrcolumn.c.

Function Documentation

db__recv_column_default_value()

int db__recv_column_default_value

(

dbColumn *

column

)

Receive column default value.

Parameters

column

pointer to dbColumn

Returns

Definition at line 120 of file xdrcolumn.c.

References db__recv_value(), db_get_column_default_value(), db_get_column_sqltype(), and db_sqltype_to_Ctype().

db__recv_column_definition()

int db__recv_column_definition

(

dbColumn *

column

)

Receive column definition.

Parameters

column

pointer to dbColumn

Returns

DB_OK

Definition at line 53 of file xdrcolumn.c.

References _db_column::columnName, _db_column::dataLen, DB_OK, DB_RECV_CHAR, DB_RECV_COLUMN_DEFAULT_VALUE, DB_RECV_INT, DB_RECV_STRING, _db_column::description, _db_column::hasDefaultValue, _db_column::hostDataType, _db_column::nullAllowed, _db_column::precision, _db_column::scale, _db_column::select, _db_column::sqlDataType, _db_column::update, and _db_column::useDefaultValue.

db__recv_column_value()

int db__recv_column_value

(

dbColumn *

column

)

Receive column value.

Parameters

column

pointer to dbColumn

Returns

Definition at line 94 of file xdrcolumn.c.

References db__recv_value(), db_get_column_sqltype(), db_get_column_value(), and db_sqltype_to_Ctype().

db__send_column_default_value()

int db__send_column_default_value

(

dbColumn *

column

)

Send column default value.

Parameters

column

pointer to dbColumn

Returns

Definition at line 107 of file xdrcolumn.c.

References db__send_value(), db_get_column_default_value(), db_get_column_sqltype(), and db_sqltype_to_Ctype().

db__send_column_definition()

int db__send_column_definition

(

dbColumn *

column

)

Send column definition.

Parameters

column

pointer to dbColumn

Returns

DB_OK

Definition at line 25 of file xdrcolumn.c.

References _db_column::columnName, _db_column::dataLen, DB_OK, DB_SEND_CHAR, DB_SEND_COLUMN_DEFAULT_VALUE, DB_SEND_INT, DB_SEND_STRING, _db_column::description, _db_column::hasDefaultValue, _db_column::hostDataType, _db_column::nullAllowed, _db_column::precision, _db_column::scale, _db_column::select, _db_column::sqlDataType, _db_column::update, and _db_column::useDefaultValue.

db__send_column_value()

int db__send_column_value

(

dbColumn *

column

)

Send column value.

Parameters

column

pointer to dbColumn

Returns

Definition at line 81 of file xdrcolumn.c.

References db__send_value(), db_get_column_sqltype(), db_get_column_value(), and db_sqltype_to_Ctype().