| SE_stream_fetch | |
Fetches the next row on the specified stream
LONG SE_stream_fetch (SE_STREAM stream);
| stream | The stream handle |
SE_stream_fetch fetches a row of data for the specified stream. SE_stream_fetch retrieves the results from either SE_stream_query, SE_stream_query_logfile, or SE_stream_prepare_sql after SE_stream_execute is called. SE_stream_fetch can access each retrieved row sequentially.
SE_stream_fetch populates the data and indicator pointers for all columns that were bound with SE_stream_bind_output_column. The application can retrieve individual values with the SE_stream_get_* functions for any columns that were not bound.
After fetching all rows of a given query, the next call to SE_stream_fetch returns the code SE_FINISHED. SE_stream_fetch will return a -22 code when used with SE_stream_delete_row deleting multiple rows.
SE_SUCCESS
SE_FINISHED
SE_CONNECTION_IN_USE
SE_CONNECTION_LOCKED
SE_DB_IO_ERROR
SE_FUNCTION_SEQUENCE_ERROR
SE_INVALID_PARAM_VALUE
SE_INVALID_SQL
SE_INVALID_STREAM
SE_LOG_IO_ERROR
SE_LOG_NOTOPEN
SE_NET_FAILURE
SE_NOT_A_SELECT_STATEMENT
SE_OUT_OF_CLMEM
SE_OUT_OF_SVMEM
SE_SDE_NOT_STARTED