meta data for this page
  •  

F_BLOBSEGMENTCOUNT

compatibility to FreeUDFLib, FreeUDFLibC, FreeUDFLib AvERP, GrUDF

input/output-compatibility to rFunc (B_NUMBER_SEGMENTS)

Entrypoint blobsegmentcount not compatible with UTF-8 - no UTF-8 function planed

Inputs/Outputs

   Input      BLOB        TextBLOb or BinärBLOb
   Output     INTEGER     No. of  BLOb-segments

Syntax

   TestSQL (to use with TestISO.GDB)
   For a TextBLOb:
   SELECT 3 AS ISCORRECT, F_BLOBSEGMENTCOUNT(TEXTBLOB) FROM BLOBTEST WHERE BLOBTESTID = 8;
   SELECT NULL AS ISCORRECT, F_BLOBSEGMENTCOUNT(TEXTBLOB) FROM BLOBTEST WHERE BLOBTESTID = 10;
   For a BinärBLOb:
   SELECT 2 AS ISCORRECT, F_BLOBSEGMENTCOUNT(BINAERBLOB) FROM BLOBTEST WHERE BLOBTESTID = 7;