Function documentationread Method (SapDB_LongReader Class) Locate this document in the navigation structure

 

read is a method of the SapDB_LongReader class (sdb.sql module) for reading LOB values.

Features

Syntax Syntax

  1. read (count = -1)
End of the code.
read Method: Attributes

Attribute

Description

count

Number of characters to be read
Result

  • If you called the method without parameters: Rest of the LOB value

  • If the end of the LOB value has been reached: Empty string

This allows you to use objects of the SapDB_LongReader class like objects of the file class.