| SE_stream_get_raster | |
Gets raster column from the current row
LONG SE_stream_get_raster
(SE_STREAM stream,
SHORT column,
SE_RASTERATTR raster);
| stream | The stream handle |
| column | The column number; columns numbers start with the number 1. |
| raster | A pointer to the returned raster |
SE_stream_get_raster retrieves a raster column from the current record on the specified stream in the form of an SE_RASTERATTR structure. You must have executed a query and fetched a row with SE_stream_fetch.
If there is no data for this column, the function returns the warning SE_NULL_VALUE.
SE_SUCCESS
SE_BIND_CONFLICT
SE_CONNECTION_IN_USE
SE_CONNECTION_LOCKED
SE_FUNCTION_SEQUENCE_ERROR
SE_INVALID_PARAM_VALUE
SE_INVALID_POINTER
SE_INVALID_STREAM
SE_NULL_VALUE
SE_OUT_OF_CLMEM
SE_SDE_NOT_STARTED
SE_WRONG_COLUMN_TYPE