CL_ABAP_DB_X_WRITER - Binary Database Write Stream

Fill RESBD Structure from EBP Component Structure   ABAP Short Reference  
This documentation is copyright by SAP AG.

Functionality

Sequential writing of binary data to a database field of DDIC type RAWSTRING.

Further information

The class contains the following methods:

• CLOSE

• IS_CLOSED

• WRITE generic write method

• IS_X_WRITER

• FLUSH - No function

• GET_STATEMENT_HANDLE

• WRITE

Example

Writing of file content to the field 'blob' of DDIC type RAWSTRING in the table 'dbtab'.

data: file type string value 'my_file',
container type xstring,
writer type ref to cl_abap_db_x_writer.

open dataset file in binary mode for input.

update dbtab set blob = writer
where key1 = 1.

do.
read dataset file into container.
if sy-subrc = 4.
exit.
endif.
writer->write( container ).
enddo.

writer->close( ).
commit work.
commit work.

General Data in Customer Master   Addresses (Business Address Services)  
This documentation is copyright by SAP AG.


Length: 1859 Date: 20120526 Time: 080351     triton ( 125 ms )