问题
With the aim of reducing mouse activity I was wondering if there was such a command shortcut (eg cls or Ctrl + L) to provide the SQL * Plus (?) "CLEAR SCREEN" command functionality found by clicking the rubber-on-end- of-pencil icon in Oracle SQL Developer to clear the lower "Results" sub-tab (... incorrect terminology I'm sure).
回答1:
To clear the SQL window you can use:
clear screen;
which can also be shortened to
cl scr;
回答2:
If you're using sqlplus in a shell, like bash you can run the shell's clear command from sqlplus:
SQL> host clear
you can abbreviate of course:
SQL> ho clear
回答3:
SQL>Clear Screen (It is used the Clear The Screen FUlly in SQL Plus Window)
回答4:
Use cl scr on the Sql* command line tool to clear all the matter on the screen.
回答5:
CTRL+D? http://www.scribd.com/doc/7580088/SQL-Developer-Hot-Keys
If that doesn't work, you might be able to set up an Accelerator: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b31695/intro.htm#sthref208
回答6:
Ctrl+Shift+D, but you have to put focus on the script output panel first...which you can do via the KB.
Run script.
Alt+PgDn - puts you in Script Output panel.
Ctrl+Shift+D - clears panel.
Alt+PgUp - puts you back in editor panel.
回答7:
Use the following command to clear screen in sqlplus.
SQL > clear scr
回答8:
In the Oracle SQL-plus:
shift+del
来源：https://stackoverflow.com/questions/3109067/clear-screen-oracle-sql-developer-shortcut