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    UDF Error:-module name or entrypoint could not be found


    Hi, I am using firebird 1.5 on RedHat 7.3. I have compiled and installed rfunc UDF library (the latest CVS snapshot rfunc2 module). All the functions are there. I have Have changed the UdfAccess to event Full. Still it is giving me the following error:

    -module name or entrypoint could not be found

    rfunc is in the /opt/firebird/UDF directory. Complete output is given below.

    Is there any other good UDF library?

    Regards:

    Joga Singh


    SQL> show function substr;

    Function SUBSTR:
    Function library is rfunc
    Entry point is fn_substr
    Returns CSTRING(255) CHARACTER SET NONE

    Argument 1: CSTRING(255) CHARACTER SET NONE
    Argument 2: INTEGER
    Argument 3: INTEGER
    SQL> select substr(usrid,1,1) from users;
    Statement failed, SQLCODE = -104

    invalid request BLR at offset 63
    -function SUBSTR is not defined
    -module name or entrypoint could not be found
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    Now when I changed the UdfAccess to Restrict UDF it gives me the following error:


    SQL> select trim(urltext) from appmenu;
    Statement failed, SQLCODE = -902

    Access to UDF library "librfunc.so" is denied by server administrator

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