User-Defined Data Handlers for Large Objects
Use the following definitions when you code user-defined data handlers for large objects in Dynamic SQL programs that use the exec sql include sqlda statement:
constant IISQ_LVCH_TYPE = 22
constant IISQ_HDLR_TYPE = 22
type IIsqlhdlr = record
sqlarg: [volatile] Integer;
sqlhdlr: [volatile] Integer;
end;