Shulou(Shulou.com)06/01 Report--

1. Interactive input

Replace variables, accept, define

Note: & & replace multiple times without entering the value of multiple variables (valid only within one session)

2. SET sets variables

Page setup, display, etc.

Note: verify verifies whether the environment variable has been replaced

3 、 glogin.sql

Define the editor and prompt at @? / sqlplus/admin/glogin.sql

Define _ editor=vi

Set sqlprompt "_ user'@'_connect_identifier >"

4. Format command

Report display, etc.

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