// If record exists with this key, it is overwritten
func (connection *Connection) Put(primary_key string, columns ColumnMap) (err os.Error) {
fmt.Printf("storing %v => %v\n", primary_key, columns)
cols := C.xtc_mapnew()
defer C.xtc_mapdel(cols)
for name, value := range columns {
C.xtc_mapput(cols, C.CString(name), C.CString(value))
}
if C.xtcrdb_tblput(connection.Tyrant, C.CString(primary_key), cols) == 0 {
return os.NewError(connection.ErrorMessage())
}
return nil
}
// If record exists with this key, nothing happens
func (connection *Connection) Create(primaryKey string, columns ColumnMap) (exists bool, err os.Error) {
fmt.Printf("Create[%s]\n", primaryKey)
cols := C.xtc_mapnew()
defer C.xtc_mapdel(cols)
for name, value := range columns {
C.xtc_mapput(cols, C.CString(name), C.CString(value))
}
if C.xtcrdb_tblputkeep(connection.Tyrant, C.CString(primaryKey), cols) == 0 {
if connection.ErrorCode() != ErrCodeKeep() {
return exists, os.NewError(connection.ErrorMessage())
}
exists = true
}
return exists, nil
}