HELPLIB.HLB  —  RDML72  Statements  ANY
    Tests for the presence of any record in a record stream.

    An ANY conditional expression is true if the record stream
    specified by the record selection expression includes at least
    one record. If you precede the ANY expression with the optional
    NOT qualifier, the condition is true if there are no records in
    the record stream.

1  –  Examples

    The following programs demonstrate the use of the ANY conditional
    expression. These programs create a record stream containing
    all the records from the SALARY_HISTORY relation that hold a
    value greater than fifty thousand in the field SALARY_AMOUNT.
    These programs then print an informational message if one or more
    records are found that meet the above condition. Note that the
    host language print statements do not have access to the context
    created in the if statement.

1.1  –  C Example

    #include <stdio.h>

    DATABASE PERS = FILENAME "PERSONNEL";

    int who;

    main()
    {
    READY PERS;
    START_TRANSACTION READ_ONLY;

    GET
     who = ANY SH IN SALARY_HISTORY WITH SH.SALARY_AMOUNT > 50000.00;
    END_GET;

    COMMIT;

    if (who)
        printf ("Someone is not underpaid \n");

    FINISH;
    }

1.2  –  Pascal Example

    program anycond (input,output);
    DATABASE PERS = FILENAME 'PERSONNEL';

    who : boolean;

    begin
    READY PERS;
    START_TRANSACTION READ_WRITE;

    GET
     who = ANY SH IN SALARY_HISTORY WITH SH.SALARY_AMOUNT > 50000.00
    END_GET;

    COMMIT;

    if (who) then
       writeln ('Someone is not underpaid.');

    FINISH;
    end.

2  –  Format

  (B)0any-clause =

  qqqwqqq>qqqqqqqqwqq> ANY qqqwqq>qqqqqqqqqqqqqqqqqwqqqqqqqqqqqqqqqqqk
     mqqq> NOT qqqj           mqq> handle-options qj                 x
                                                                     x
     lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj
     x
     mqqqqqqqqqqqqqqqqqqqqqq> rse qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq>

  (B)0handle-options =

  q> ( qwqqqqqq>  REQUEST_HANDLE  qqqqq>  var qqqqqqqqwq> ) q>
        tqqqqqq> TRANSACTION_HANDLE qqq>  var qqqqqqqqu
        mqqqqqq> REQUEST_HANDLE q> var q> , qqqqqqqk  x
          lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj  x
          mqqqq> TRANSACTION_HANDLE q> var qqqqqqqqqqqj

2.1  –  Format arguments

    rse                    A record selection expression. A phrase
                           that defines specific conditions that
                           individual records must meet before
                           Oracle Rdb includes them in a record stream.

    handle-options         A request handle, a transaction handle, or
                           both.

    REQUEST_HANDLE var     The REQUEST_HANDLE keyword followed by a
                           host language variable. A request handle
                           identifies a compiled Oracle Rdb request.
                           If you do not supply a request handle
                           explicitly, RDML associates a unique
                           request handle for the compiled request.

    TRANSACTION_HANDLE     The TRANSACTION_HANDLE keyword followed by
    var                    a host language variable. A transaction
                           handle identifies a transaction. If
                           you do not supply a transaction handle
                           explicitly, RDML uses the default
                           transaction handle.
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