orale培训教材包括了所有的sql说明和实例

				# .bash_profile								# Get the aliases and functions				if [ -f ~/.bashrc ]; then					. ~/.bashrc				fi								# Oracle env				if [ -f /etc/shell-mods.sh ]; then					. /etc/shell-mods.sh				fi								# User specific environment and startup programs								PATH=$PATH:$HOME/bin:/usr/java/jdk1.3.1_01/bin				BASH_ENV=$HOME/.bashrc								export BASH_ENV PATH				ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data;export ORA_NLS33				NLS_LANG=american_america.zhs16cgb231280;export NLS_LANG				unset USERNAME