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SAP DB READER ABEXA documentation, setup help and example usage
ARTICLE
Read Stream, Read Out Database Table
The example demonstrates how data can be read out of a database table using a read stream .
ABAP_SOURCE_CODE
ABAP_EXEC
ABAP_DESCRIPTION
In the method main , a reference variable reader is declared for a read stream. This read stream is then created in a
SELECT statement .
The internal table pict is then filled sequentially with binary data from the row found. If you are accessing data which was previously written in the example for write streams , this is the data of a figure in the GIF format.
The show_picture auxiliary method displays the figure in an
HTML Browser .
Documentation extract taken from SAP system, � Copyright SAP AG. All rights reserved
