Hp Neoview Release 2.5 Software Manuel d'utilisateur télécharger pdf (Page 11)

UPPERCASE LETTERS

Uppercase letters indicate keywords and reserved words. Type these items exactly as shown.

Items not enclosed in brackets are required. For example:

SELECT

Italic Letters

Italic letters, regardless of font, indicate variable items that you supply. Items not enclosed

in brackets are required. For example:

file-name

Computer Type

Computer type letters within text indicate case-sensitive keywords and reserved words. Type

these items exactly as shown. Items not enclosed in brackets are required. For example:

myfile.sh

Bold Text

Bold text in an example indicates user input typed at the terminal. For example:

ENTER RUN CODE

?123

CODE RECEIVED: 123.00

The user must press the Return key after typing the input.

[ ] Brackets

Brackets enclose optional syntax items. For example:

DATETIME [start-field TO] end-field

A group of items enclosed in brackets is a list from which you can choose one item or none.

The items in the list can be arranged either vertically, with aligned brackets on each side of

the list, or horizontally, enclosed in a pair of brackets and separated by vertical lines. For

example:

DROP SCHEMA schema [CASCADE]

[RESTRICT]

DROP SCHEMA schema [ CASCADE | RESTRICT ]

{ } Braces

Braces enclose required syntax items. For example:

FROM { grantee[, grantee]...}

A group of items enclosed in braces is a list from which you are required to choose one item.

The items in the list can be arranged either vertically, with aligned braces on each side of the

list, or horizontally, enclosed in a pair of braces and separated by vertical lines. For example:

INTERVAL { start-field TO end-field }

{ single-field }

INTERVAL { start-field TO end-field | single-field }

| Vertical Line

A vertical line separates alternatives in a horizontal list that is enclosed in brackets or braces.

For example:

{expression | NULL}

Notation Conventions 11

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Hp Neoview Release 2.5 Software Manuel d'utilisateur Page 11