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Installing Command-line Help
The database administrator creates the SQL*Plus help tables and populates them with SQL*Plus help data. Before you can install SQL*Plus help, ensure that:
SQL*Plus is installed, otherwise, you cannot create and load the help tables.
The default tablespace for the SYSTEM user is large enough to accommodate the help system. You must have at least 128K of free space.
The SQL*Plus help script files are available in
$ORACLE_HOME/SQLPLUS/ADMIN/
The help script files are:
HLPBLD.SQL - to drop and create new help tables.
HELPUS.SQL - to populate the help tables with the help data.
HELPDROP.SQL - to drop existing SQL*Plus help tables.
To install SQL*Plus help:
Log in to SQL*Plus as the SYSTEM user with:
SQLPLUS SYSTEM/your_password
where your_password is the password you have defined for the SYSTEM user.
Run the SQL script, HLPBLD.SQL, from SQL*Plus with:
@$ORACLE_HOME/SQLPLUS/ADMIN/HLPBLD.SQL HELPUS.SQL
COPY自OracleSQL*Plus用户手册
