Using Large Object text, unitext, and image Datatypes in Stored Procedures

Once they are declared, Adaptive Server stores SQL statements containing LOBs.

In Adaptive Server version 15.7 and later, you can:

Declare a large object (LOB) text, image, or unitext datatype for a local variable, and pass that variable as an input parameter to a stored procedure.
Prepare SQL statements that include LOB parameters.

See the Reference Manual: Building Blocks.