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# DISPLAY

`DISPLAY` [(rep)] [`options`] {[/ ] [`output-format`] `output-element`}

This document covers the following topics:

- DISPLAY Usage

- DISPLAY Syntax Description

- Defaults Applicable for a DISPLAY Statement

- DISPLAY Examples

For an explanation of the symbols used in the syntax diagram, see Syntax Symbols.

Related Statements: `AT END OF PAGE` | `AT TOP OF PAGE` | `CLOSE PRINTER` | `DEFINE PRINTER` `EJECT` | `FORMAT` | `NEWPAGE` | `PRINT` | `SKIP` | `SUSPEND IDENTICAL SUPPRESS` | `WRITE` | `WRITE TITLE` | `WRITE TRAILER`

Belongs to Function Group: Creation of Output Reports

## DISPLAY Usage

The `DISPLAY` statement is used to specify the fields to be output on a report in column format. A column is created for each field and a field header is placed over the column.

Note
The statements `WRITE` and `PRINT` can be used to produce output in free (non-column) format.

See also the following topics (in the Programming Guide):

- Report Format and Control

- Statements DISPLAY and WRITE

- Index Notation for Multiple-Value Fields and Periodic Groups

- Column Headers

- Layout of an Output Page

## DISPLAY Syntax Description

Syntax Element | Description
--- | ---
`(rep)` | Report Specification: The notation `(rep)` may be used to specify the identification of the report for which the `DISPLAY` statement is applicable. As report identification, a value in the range 0 - 31 or a logical name which has been assigned using the `DEFINE PRINTER` statement may be specified. If `(rep)` is not specified, the statement will apply to the first report (Report 0). If this printer file is defined to Natural as PC, the report will be downloaded to the PC, see Example 8. For information on how to control the format of an output report created with Natural, see Report Format and Control in the Programming Guide.
`options` | Display Options: For details, see Display Options below.
`output-format` | Output Format Definitions: For details, see Output Format Definitions below.
`/` | Line Advance - Slash Notation: When specified within a text element, a slash (/) causes a line advance for the text displayed. When specified between output elements, it causes the output element specified by the slash (/) to be placed vertically within the same column. The header for this column will be constructed by placing the headers of the vertically displayed elements vertically above the column. See also the following topics in the Programming Guide: Line Advance - Slash Notation Example 1 - Line Advance in DISPLAY Statement Suppressing Column Headers - Slash Notation
`output-element` | Output Element: For details, see Output Element below.

### Display Options

[`NOTITLE`] [`NOHDR`] |  | [`AND`] [`GIVE`] [`SYSTEM`] `FUNCTIONS` |  | [(`statement-parameters`)]

Syntax Element Description:

Syntax Element | Description
--- | ---
- `NOTITLE` | Default Page Title Suppression: By default, Natural generates a single title line for each page resulting from a `DISPLAY` statement. This title contains the page number, the time of day, and the date. Time of day is set at the beginning of the program execution (TP mode) or at the beginning of the job (batch mode). The default title line may be overridden by using a `WRITE TITLE` statement, or it may be suppressed by specifying the keyword `NOTITLE` in the `DISPLAY` statement. Examples: Default title will be produced:
      DISPLAY NAME
- User title will be produced:
      DISPLAY NAME WRITE TITLE 'user-title'
- No title will be produced:
      DISPLAY NOTITLE NAME
Note If the `NOTITLE` option is used, it applies to all `DISPLAY`, `PRINT` and `WRITE` statements within the same object which write data to the same report.
- `NOHDR` | Column Headers: Column headers are produced for each field specified in the `DISPLAY` statement using the following rules: The header text may be explicitly specified in the `DISPLAY` statement before the field name. For example:
      DISPLAY 'EMPLOYEE' NAME 'SALARY' SALARY
- If you do not specify an explicit header for a field, the header as defined in the `DEFINE DATA` statement will be used. If for a database field no header is defined in the `DEFINE DATA` statement, the default header as defined in the DDM will be used. If no default header is defined in the DDM, the field name will be used as header. If for a user-defined variable no header is defined in the `DEFINE DATA` statement, the variable name will be used as header. See also the `DEFINE DATA` statement for header definition.
      DISPLAY NAME SALARY #NEW-SALARY
Natural always underlines column headings and generates one blank line between the underlining and the data being displayed. If there are multiple `DISPLAY` statements in a program, the first `DISPLAY` statement determines the column header(s) to be used; this is evaluated at compilation time. Column Header Suppression: To suppress the column header for a single field Specify the following characters (apostrophe-slash-apostrophe) before the field name:
    '/'
For example:
    DISPLAY '/' NAME 'SALARY' SALARY
To suppress all column headers Specify the keyword `NOHDR`:
    DISPLAY NOHDR NAME SALARY
Notes: `NOHDR` only takes effect for the first `DISPLAY` statement, as subsequent `DISPLAY` statements cannot create column headers anyhow. If both `NOTITLE` and `NOHDR` are used, they must be specified in the following order: `DISPLAY NOTITLE NOHDR NAME SALARY`
`GIVE SYSTEM FUNCTIONS` | Natural System Function Usage: The `GIVE SYSTEM FUNCTIONS` clause is used to make available the following Natural system functions: `AVER`, `COUNT`, `MAX`, `MIN`, `NAVER`, `NCOUNT`, `NMIN`, `SUM`, `TOTAL`. These are evaluated when the `DISPLAY` statement containing the `GIVE SYSTEM FUNCTIONS` clause is executed. These functions may then be referred to in a statement executed as a result of an end-of-page condition. Notes: Only one `DISPLAY` statement per report may contain a `GIVE SYSTEM FUNCTIONS` clause. When system functions are evaluated from a `DISPLAY` statement, they are evaluated on a page basis, which means that all functions (except `TOTAL`) are reset to zero when a new page is initiated. When system functions are used within a `DISPLAY` statement within a subroutine, the end-of-page processing must occur within the same routine. In place of the keyword `GIVE`, the keyword `GIVING` may be used. See also Example 2 - DISPLAY Statement Using GIVE SYSTEM FUNCTIONS Clause.
`statement-parameters` | Parameter Definition at Statement Level: One or more parameters, enclosed within parentheses, may be specified at statement level, that is, immediately after the `DISPLAY` statement. Each parameter specified will override the corresponding parameter previously specified in a `GLOBALS` command, `SET GLOBALS` (Reporting Mode only) or `FORMAT` statement. If more than one parameter is specified, they must be separated by one or more blanks from one another. Each parameter specification must not be split between two statement lines. Note The parameter settings applied here will only be regarded for variable fields, but they have no effect on text-constants. If you would like to set field attributes for a text-constant, they have to be set explicitly for this element, see Parameter Definition at Element (Field) Level. See also: List of Parameters Example of Parameter Usage at Statement and Element (Field) Level Example 7 - DISPLAY Statement Using Parameters on Statement/Element Level

### List of Parameters

The following parameters can be specified with the `DISPLAY` statement

Parameter Name | Explanation | Specification possible at statement level (S), at element level (E) or both (SE)
--- | --- | ---
`AD` | Attribute Definition | SE
`AL` | Alphanumeric Length for Output | SE
`BX` | Box Definition | SE
`CD` | Color Definition | SE
`CV` | Control Variable | SE
`DF` | Date Format | SE
`DL` | Display Length for Output | SE
`DY` | Dynamic Attributes | SE
`EM` | Edit Mask | SE
`EMU` | Unicode Edit Mask | E
`ES` | Empty Line Suppression | S
`FC` | Filler Character | SE
`FL` | Floating Point Mantissa Length | SE
`GC` | Filler Character for Group Headers | SE
`HC` | Header Centering | SE
`HW` | Heading Width | SE
`IC` | Insertion Character | SE
`ICU` | Unicode Insertion Character | SE
`IS` | Identical Suppress | SE
`LC` | Leading Characters | SE
`LCU` | Unicode Leading Characters | SE
`LS` | Line Size | S
`MC` | Multiple-Value Field Count | S
`MP` | Maximum Number of Pages of a Report | S
`NL` | Numeric Length for Output | SE
`PC` | Periodic Group Count | S
`PM` | Print Mode | SE
`PS` | Page Size | S
`SF` | Spacing Factor | SE
`SG` | Sign Position | SE
`TC` | Trailing Characters | SE
`TCU` | Unicode Trailing Characters | SE
`UC` | Underlining Character | SE
`ZP` | Zero Printing | SE

The individual parameters are described in the Parameter Reference (session parameters).

See also the following topics in the Programming Guide:

- Centering of Column Headers - HC Parameter

- Width of Column Headers - HW Parameter

- Filler Characters for Headers - Parameters FC and GC

- Underlining Character for Titles and Headers - UC Parameter

### Example of Parameter Usage at Statement and Element (Field) Level

    DEFINE DATA LOCAL
    1 VARI (A4)     INIT <'1234'>                           /*     Output
    END-DEFINE                                              /*    Produced
    *                                                       /*    ---------
    DISPLAY NOHDR           'Text'         '='   VARI       /*    Text 1234
    DISPLAY NOHDR (PM=I)    'Text'         '='   VARI       /*    Text 4321
    DISPLAY NOHDR           'Text' (PM=I)  '='   VARI (PM=I)/*    txeT 4321
    DISPLAY NOHDR           'Text' (PM=I)  '='   VARI       /*    txeT 1234
    END

### Output Format Definitions

| n `X` |  |  |  |  |  |  |  |  |
n `T` |  |  |  |  |  |  |  |
`x/y` |  |  | 'text' |  | [(`attributes`)] |  |  |  |  |
`T*``field-name` | 'c'(`n`) |  |  |  |
`P*``field-name` |  |  |  |  |  |  |  |
| `VERTICALLY` |  | `AS` |  | '`text`' [(`attributes`)] [`CAPTIONED`] |  |  | [/ ] |  |
[`CAPTIONED`] |
[`HORIZONTALLY`] |  |  |  |  |  |  |  |

#### Field Positioning Notations

Syntax Element | Description
--- | ---
`nX` | Column Spacing: This notation inserts `n` spaces between columns.`n` must not be zero. Example:
    DISPLAY NAME 5X SALARY
See also: Example 1 - DISPLAY Statement Using nX and nT Notation (below) Column Spacing - SF Parameter and nX Notation (in the Programming Guide)
`nT` | Tab Setting: The `nT` notation causes positioning (tabulation) to display position `n`. Backward positioning is not permitted. In the following example, `NAME` is displayed beginning in position 25, and `SALARY` beginning in position 50:
    DISPLAY 25T NAME 50T SALARY
See also: Example 1 - DISPLAY Statement Using nX and nT Notation (below) Tab Setting - nT Notation (in the Programming Guide)
`x/y` | x/y Positioning: The `x/y` notation causes the next element to be placed `x` lines below the output of the last statement, beginning in column `y`. `y` must not be zero. Backward positioning is not permitted.
`T*field-name` | Field Related Positioning: The `T*` notation is used to position to a specific print position of a field used in a previous `DISPLAY` statement. Backward positioning is not permitted.
`P*field-name` | Field and Line Related Positioning: The `P*` notation is used to position to a specific print position and line of a field used in a previous `DISPLAY` statement. It is most often used in conjunction with vertical display mode. Backward positioning is not permitted. See also: Example 3 - DISPLAY Statement Using P* Notation (below) Tab Notation P*field (in the Programming Guide)

#### Override Column Heading Assignment

Syntax Element | Description
--- | ---
`'text'` `'/'` | Text Assignment: If placed immediately before a field, the text enclosed by single quotes overrides the column heading. The slash character `'/'` before a field causes the header for the field to be suppressed.
    DISPLAY 'EMPLOYEE' NAME 'MARITAL/STATUS' MAR-STAT
If multiple `'text'` elements are specified before a field name, the last `'text'` element will be used as the column header and the other text elements will be placed before the value of the field within the column. See also: Define Your Own Column Headers (in the Programming Guide) Text Notation, Defining a Text to Be Used with a Statement (in the Programming Guide) Example 4 - DISPLAY Statement Using 'text', 'c(n)' and Attribute Notation (below)
`'c'(n)` | Character Repetition: The character enclosed by single quotes is displayed `n` times immediately before the field value. For example:
    DISPLAY '*' (5) '=' NAME
results in
    ***** SMITH
See also: Text Notation, Defining a Character to Be Displayed n Times before a Field Value (in the Programming Guide) Example 4 - DISPLAY Statement Using 'text', 'c(n)' and Attribute Notation (below)

#### Output Attributes

attributes indicates the output attributes to be used for text display. Attributes can be:

| `AD`=ad-value `BX`=bx-value `CD`=cd-value `PM`=pm-value |
| ad-value cd-value |

Where:

`ad-value`, `bx-value`, `cd-value` and `pm-value` denote the possible values of the corresponding session parameters `AD`, `BX`, `CD` and `PM` described in the relevant sections of the Parameter Reference documentation.

The compiler actually accepts more than one attribute value for an output field. For example, you can specify: `AD=BDI`. In such a case, however, only the last value applies. In the given example, only the value `I` becomes effective and the output field is displayed intensified.

For an alphanumeric/Unicode constant (Natural data format A or U), you can specify `ad-value` and/or `cd-value` without preceding `CD=` or `AD=`, respectively. The single value entered is then checked against all possible `CD` values first. For example: a value of `IRE` will be interpreted as intensified/red but not as intensified/right-justified/mandatory. You cannot combine a single `cd-value` or `ad-value` with a value preceded by `CD=` or `AD=`.

#### Vertical/Horizontal Display

The `VERT` clause may be used to cause multiple field values to be positioned underneath one another in the same column. In vertical mode, a new column may be initiated by specifying the keyword `VERT` or `HORIZ`.

The column heading in vertical mode is controlled using the entry or entries specified with the `AS` clause as described below.

Syntax Element | Description
--- | ---
`VERTICALLY` | DISPLAY VERT without AS Clause: Vertical column orientation. No column heading is produced if the `AS` clause is omitted.
    DISPLAY VERT NAME SALARY
For an example, see DISPLAY VERT without AS Clause in the Programming Guide.
`AS 'text'` | DISPLAY VERT AS 'text' Clause: Vertical column orientation. If `AS 'text'` is specified, the text enclosed by single quotes is used as the column heading. For an example, see DISPLAY VERT AS 'text' in the Programming Guide. The slash character / in the character string of `'text'` will cause multiple lines of column headings.
    DISPLAY VERT AS 'LAST/NAME' NAME
`AS 'text' CAPTIONED` | DISPLAY VERT AS 'text' CAPTIONED Clause: Vertical column orientation. If `AS 'text' CAPTIONED` is specified, `'text'` is used as the column heading and the standard heading text or field name is inserted immediately before the field value in each detail display line.
    DISPLAY VERT AS 'PERSONS/SELECTED' CAPTIONED NAME FIRST-NAME
For an example, see DISPLAY VERT AS 'text' CAPTIONED in the Programming Guide.
`AS CAPTIONED` | DISPLAY VERT AS CAPTIONED Clause: Vertical column orientation. If `AS CAPTIONED` is specified, the standard heading text for the field (either heading text or the field name) will be used as the column heading.
    DISPLAY VERT AS CAPTIONED NAME FIRST-NAME
`HORIZONTALLY` | DISPLAY HORIZ Clause: Horizontal column orientation. This is the default display mode.

Vertical and horizontal column orientation may be intermixed by using the respective keyword.

To suspend vertical display for a single output element, you may place a dash (-) in front of the element. For example:

    DISPLAY VERT NAME - FIRST-NAME SALARY

In the above example, `FIRST-NAME` will be output horizontally next to `NAME`, while `SALARY` will be output vertically again, i.e. below `NAME`.

The standard display mode is horizontal. A column is constructed for each field to be displayed.

Column headings are obtained and used by Natural according to the following priority:

1. heading `'text'` supplied in the `DISPLAY` statement;

2. the default heading defined in the DDM (database fields), or the name of a user-defined variable;

3. the field name as defined in the DDM (if no heading text was defined for the database field).

For group names, a group heading is produced for the entire group. When specifying a group, only the heading for the entire group may be overridden by a user-specified heading.

The maximum number of column header lines is 15.

Line size overflow is not permitted for output resulting from a `DISPLAY` statement. If a line overflow occurs, an error message is issued.

For more information about vertical/horizontal display usage, see:

- Example 5 - DISPLAY Statement Using Horizontal Display

- Example 6 - DISPLAY Statement Using Vertical and Horizontal Display

- DISPLAY VERT AS CAPTIONED and HORIZ (in the Programming Guide)

### Output Element

|  | '`text`' [(`attributes`)] `` |  |  |
'`c`'(n) [(`attributes`)] |
| `n` `X` |  | [`'='`] {`operand1` [(`parameters`)]}
| `n` `T` |  |
| `x/y` |  |

Operand Definition Table:

Operand | Possible Structure | Possible Formats | Referencing Permitted | Dynamic Definition
--- | --- | --- | --- | ---
`operand1` |  | S | A | G | N | A | N | P | I | F | B | D | T | L |  | G | O | yes | no

Syntax Element Description

Syntax Element | Description
--- | ---
`nX` | Column Spacing: This is the same as under Output Format Definitions (see above).
`nT` | Tab Setting: This is the same as under Output Format Definitions (see above).
`x/y` | x/y Positioning: This is the same as under Output Format Definitions (see above).
`'text'` | Text Assignment: This is the same as under Output Format Definitions (see above).
`'c'(n)` | Character Repetition: This is the same as under Output Format Definitions (see above).
`'text' '='` `'c' (n) '='` | If `'text' '='` is placed immediately before the field, `text` is output immediately before the field value. This applies analogously with `'c' (n) '='`.
    DISPLAY '*****' '=' NAME
`attributes` | Output Attributes: This is the same as under Output Attributes (see above).
`operand1` | The field to be displayed.
`parameters` | Parameter Definition at Element (Field) Level: One or more parameters, enclosed within parentheses, may be specified at element (field) level, that is, immediately after `operand1`. Each parameter specified in this manner will override the corresponding parameter previously specified at statement level or in a `GLOBALS` command, `SET GLOBALS` (in Reporting Mode only) or `FORMAT` statement. If more than one parameter is specified, one or more blanks must be placed between each entry. An entry must not be split between two statement lines. See also: List of Parameters Example of Parameter Usage at Statement and Element (Field) Level

## Defaults Applicable for a DISPLAY Statement

The following defaults are applicable for a `DISPLAY` statement:

- Report Width
  The width of the report defaults to the value set when Natural is installed. This default value is normally 132 in batch mode or the line length of the terminal in TP mode. It may be overridden with the session parameter `LS`. In TP mode, line size (`LS`) and page size (`PS`) parameters are set by Natural based on the physical characteristics of the terminal type in use.

- Terminal Screen Output
  When the `DISPLAY` output is displayed on a terminal (emulation) screen, the output begins in physical Column 2 (because Column 1 must be reserved for possible use as an attribute position on a 3270-type terminal).

- Printout on Paper
  When the `DISPLAY` output is printed on paper, the printout begins in the leftmost column (Column 1).

- Spacing Factor
  The default spacing factor between elements is one position. There is a minimum of one space between columns (reserved for terminal attributes). This default may be overridden with the session parameter `SF`.

- Field Output
  The length of the field or the field heading, whichever is greater, determines the column width for the report (unless the `HW` parameter is used).

  - If the field is longer than the heading, the heading will be centered over the column unless the `HC=L` or `HC=R` parameter is used to produce a left-justified or right-justified heading.

  - If the heading is longer than the field, the field will be left-justified under the heading.

  - The values contained in the field are left-justified for alphanumeric fields and right-justified for numeric fields.

  - Numeric fields may be displayed left-justified by specifying `AD=L`.

  - Alphanumeric fields may be displayed right-justified by specifying `AD=R`.

  - In a vertical display, the longest data value or heading among all fields determines the column width (unless the `HW` parameter is used).

- Sign
  One extra high-order print position is reserved for a sign when printing a numeric field. The session parameter `SG` may be used to suppress the sign position.

- Page Overflow
  Page overflow is checked before execution of a `DISPLAY` statement. No new page title or trailer information is generated during the execution of a `DISPLAY` statement.

## DISPLAY Examples

- Example 1 - DISPLAY Statement Using nX and nT Notation

- Example 2 - DISPLAY Statement Using GIVE SYSTEM FUNCTIONS Clause

- Example 3 - DISPLAY Statement Using P* Notation

- Example 4 - DISPLAY Statement Using 'text ', 'c(n)' and Attribute Notation

- Example 5 - DISPLAY Statement Using Horizontal Display

- Example 6 - DISPLAY Statement Using Vertical and Horizontal Display

- Example 7 - DISPLAY Statement Using Parameters on Statement/Element Level

- Example 8 - Report Specification with Output File Defined to Natural as PC

### Example 1 - DISPLAY Statement Using nX and nT Notation

    ** Example 'DISEX1': DISPLAY (with nX, nT notation)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 NAME
      2 JOB-TITLE
    END-DEFINE
    *
    LIMIT 4
    READ EMPL-VIEW BY NAME
      DISPLAY NOTITLE 5X NAME 50T JOB-TITLE
    END-READ
    *
    END

#### Output of Program DISEX1:

            NAME                                         CURRENT
                                                        POSITION
    --------------------                        -------------------------

    ABELLAN                                     MAQUINISTA
    ACHIESON                                    DATA BASE ADMINISTRATOR
    ADAM                                        CHEF DE SERVICE
    ADKINSON                                    PROGRAMMER

### Example 2 - DISPLAY Statement Using GIVE SYSTEM FUNCTIONS Clause

    ** Example 'DISEX2': DISPLAY (with GIVE SYSTEM FUNCTIONS)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPLOY-VIEW VIEW OF EMPLOYEES
      2 PERSONNEL-ID
      2 NAME
      2 FIRST-NAME
      2 SALARY    (1)
      2 CURR-CODE (1)
    END-DEFINE
    *
    LIMIT 15
    FORMAT PS=15
    *
    READ EMPLOY-VIEW
      DISPLAY GIVE SYSTEM FUNCTIONS
              PERSONNEL-ID NAME FIRST-NAME SALARY (1) CURR-CODE (1)
      AT END OF PAGE
        WRITE /    'SALARY STATISTICS:'
              / 7X 'MAXIMUM:' MAX(SALARY(1))  CURR-CODE (1)
              / 7X 'MINIMUM:' MIN(SALARY(1))  CURR-CODE (1)
              / 7X 'AVERAGE:' AVER(SALARY(1)) CURR-CODE (1)
      END-ENDPAGE
    END-READ
    *
    END

#### Output of Program DISEX2:

    Page      1                                                  05-01-12  09:47:48

    PERSONNEL         NAME              FIRST-NAME        ANNUAL   CURRENCY
       ID                                                 SALARY     CODE
    --------- -------------------- -------------------- ---------- --------

    50005500  BLOND                ALEXANDRE                172000 FRA
    50005300  MAIZIERE             ELISABETH                166900 FRA
    50004900  CAOUDAL              ALBERT                   167350 FRA
    50004600  VERDIE               BERNARD                  170100 FRA
    50004200  VAUZELLE             BERNARD                  159790 FRA
    50004100  CHAPUIS              ROBERT                   169900 FRA
    50003800  JOUSSELIN            DANIEL                   171990 FRA
    50006900  BAILLET              PATRICK                  188000 FRA
    50007600  MARX                 JEAN-MARIE               365700 FRA

    SALARY STATISTICS:
           MAXIMUM:     365700 FRA
           MINIMUM:     159790 FRA
           AVERAGE:     192414 FRA

### Example 3 - DISPLAY Statement Using P* Notation

    ** Example 'DISEX3': DISPLAY (with P* notation)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 NAME
      2 SALARY (1)
      2 BIRTH
      2 CITY
    END-DEFINE
    *
    LIMIT 2
    READ EMPL-VIEW BY CITY FROM 'N'
     DISPLAY NOTITLE NAME CITY
              VERT AS 'BIRTH/SALARY' BIRTH (EM=YYYY-MM-DD) SALARY (1)
      SKIP 1
      AT BREAK OF CITY
        DISPLAY P*SALARY (1) AVER(SALARY (1))
        SKIP 1
      END-BREAK
    END-READ
    END

#### Output of Program DISEX3:

            NAME                 CITY           BIRTH
                                                SALARY
    -------------------- -------------------- ----------

    WILCOX               NASHVILLE            1970-01-01
                                                   38000

    MORRISON             NASHVILLE            1949-07-10
                                                   36000

                                                   37000

### Example 4 - DISPLAY Statement Using 'text ', 'c(n)' and Attribute Notation

    ** Example 'DISEX4': DISPLAY (with 'c(n)' notation and attribute)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 DEPT
      2 LEAVE-DUE
      2 NAME
    END-DEFINE
    *
    LIMIT 4
    READ EMPL-VIEW BY DEPT FROM 'T'
      IF LEAVE-DUE GT 40
       DISPLAY NOTITLE
               'EMPLOYEE' NAME                /* OVERRIDE STANDARD HEADER
               'LEAVE ACCUMULATED' LEAVE-DUE  /* OVERRIDE STANDARD HEADER
               '*'(10)(I)                     /* DISPLAY 10 '*' INTENSIFIED

      ELSE
        DISPLAY NAME LEAVE-DUE
      END-IF
    END-READ
    *
    END

#### Output of Program DISEX4:

          EMPLOYEE       LEAVE ACCUMULATED
    -------------------- -----------------

    LAVENDA               33
    BOYER                 33
    CORREARD              45               **********
    BOUVIER               19

### Example 5 - DISPLAY Statement Using Horizontal Display

    ** Example 'DISEX5': DISPLAY (horizontal display)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 NAME
      2 JOB-TITLE
      2 SALARY    (1:2)
      2 CURR-CODE (1:2)
    END-DEFINE
    *
    LIMIT 4
    READ EMPL-VIEW BY NAME
     DISPLAY NOTITLE NAME JOB-TITLE SALARY (1:2) CURR-CODE (1:2)
      SKIP 1
    END-READ
    *
    END

#### Output of Program DISEX5:

            NAME                  CURRENT            ANNUAL   CURRENCY
                                 POSITION            SALARY     CODE
    -------------------- ------------------------- ---------- --------

    ABELLAN              MAQUINISTA                   1450000 PTA
                                                      1392000 PTA

    ACHIESON             DATA BASE ADMINISTRATOR        11300 UKL
                                                        10500 UKL

    ADAM                 CHEF DE SERVICE               159980 FRA
                                                            0

    ADKINSON             PROGRAMMER                     34500 USD
                                                        31700 USD

### Example 6 - DISPLAY Statement Using Vertical and Horizontal Display

    ** Example 'DISEX6': DISPLAY (vertical and horizontal display)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 NAME
      2 CITY
      2 JOB-TITLE
      2 SALARY    (1:2)
      2 CURR-CODE (1:2)
    END-DEFINE
    *
    LIMIT 1
    READ EMPL-VIEW BY NAME
     DISPLAY NOTITLE VERT AS CAPTIONED
              NAME CITY 'POSITION' JOB-TITLE
              HORIZ 'SALARY' SALARY (1:2) 'CURRENCY' CURR-CODE (1:2)
      /*
      SKIP 1
    END-READ
    END

#### Output of Program DISEX6:

              NAME              SALARY   CURRENCY
              CITY
            POSITION
    ------------------------- ---------- --------

    ABELLAN                      1450000 PTA
    MADRID                       1392000 PTA
    MAQUINISTA

### Example 7 - DISPLAY Statement Using Parameters on Statement/Element Level

    ** Example 'DISEX7': DISPLAY (with parameters for statement/element)
    ************************************************************************
    DEFINE DATA LOCAL
    1 EMPL-VIEW VIEW OF EMPLOYEES
      2 NAME
      2 PERSONNEL-ID
      2 TELEPHONE
        3 AREA-CODE
        3 PHONE
    END-DEFINE
    *
    LIMIT 3
    READ EMPL-VIEW BY NAME
     DISPLAY NOTITLE (AL=16 GC=+ NL=8 SF=3 UC==)
              PERSONNEL-ID NAME TELEPHONE (LC=< TC=>)
    END-READ
    END

#### Output of Program DISEX7:

       PERSONNEL             NAME         +++++++++++++++TELEPHONE+++++++++++++++
           ID
                                                 AREA              TELEPHONE
                                                 CODE
    ================   ================   ==================   ==================

    60008339           ABELLAN            <1     >             <4356726        >
    30000231           ACHIESON           <0332  >             <523341         >
    50005800           ADAM               <1033  >             <44864858       >

### Example 8 - Report Specification with Output File Defined to Natural as PC

    ** Example 'PCDIEX1': DISPLAY and WRITE to PC
    **
    ** NOTE: Example requires that Natural Connection is installed.
    ************************************************************************
    DEFINE DATA LOCAL
    01 PERS VIEW OF EMPLOYEES
      02 PERSONNEL-ID
      02 NAME
      02 CITY
    END-DEFINE
    *
    FIND PERS WITH CITY = 'NEW YORK'               /* Data selection
      WRITE (7) TITLE LEFT 'List of employees in New York' /
      DISPLAY (7)          /* (7) designates the output file (here the PC).
        'Location'  CITY
        'Surname'   NAME
        'ID'        PERSONNEL-ID
    END-FIND
    END

### On this page

- DISPLAY Usage
- DISPLAY Syntax Description
- Defaults Applicable for a DISPLAY Statement
- DISPLAY Examples