Syntax options:

       SQLOPTIONS= WARN
       SQLOPTIONS= NOWARN

    Specifies whether or not the SQL precompiler writes informational
    and warning messages to the preprocessed host language source
    file and to SYS$ERROR and SYS$OUTPUT (if different from
    SYS$ERROR). The WARN qualifier accepts the following options:

    o  [NO]WARNING

       Specifies whether or not the SQL precompiler writes
       informational and warning messages to your terminal, a list
       file, or both.

    o  [NO]DEPRECATE

       Specifies whether or not the SQL precompiler writes diagnostic
       messages about deprecated features.

       Deprecated features are features that are currently allowed
       but will not be allowed in future versions of SQL; that is,
       they will be obsolete. For example, one deprecated feature is
       the use of obsolete keywords such as VERB_TIME instead of VERB
       TIME. A complete list of deprecated features appears on line
       in the interactive SQL Help utility.

    The SQLOPTIONS=WARN qualifier is equivalent to the
    SQLOPTIONS=WARN=(WARNING, DEPRECATE) qualifier. The
    SQLOPTIONS=NOWARN qualifier is equivalent to the
    SQLOPTIONS=WARN=(NOWARNING, NODEPRECATE) qualifier.

    You can specify the SQLOPTIONS=WARN=WARNING qualifier if you
    prefer to have all warning messages except those about deprecated
    features. You can specify the SQLOPTIONS=WARN=(NOWARNING,
    DEPRECATE) qualifier if you prefer the deprecated feature
    messages only.