退出错误代码2

Question

我正在尝试使用SQLLDR将.csv文件加载到表中。但是，它出现了EXIT ERROR CODE 2，我无法理解。

#!/bin/bash

. ~/.bash_profile
. $CONFIGFILE

CTLFILE=$ctl_dir/Load_Account_Metadata.ctl
INFILE=$data_dir/NGLAcounts.csv
LOGFILE=$log_dir/Load_Account_Metadata.log
CTLLOGFILE=$log_dir/Load_Account_Metadata.log
BADFILE=$log_dir/Load_Account_Metadata.bad
DISCARDFILE=$log_dir/Load_Account_Metadata.dsc

SQLERR=0

USERID=$pstgusr'/'$pstgpwd'@'$pstgtns

echo "`date` - Start Loading into table NGLAccounts " > $LOGFILE
#echo 'USERID Staging: '$USERID >> $LOGFILE

if [ -f $CTLLOGFILE ] 
then 
    rm -f $CTLLOGFILE
fi

if [ -f $BADFILE ] 
then 
    rm -f $BADFILE
fi

if [ -f $DISCARDFILE ] 
then 
    rm -f $DISCARDFILE
fi

sqlldr userid=$USERID control=$CTLFILE data=$INFILE log=$CTLLOGFILE bad=$BADFILE discard=$DISCARDFILE

SQLERR=$?

echo "`date` - Return Code of SQLLDR to load into table NGLAccounts : $SQLERR " >> ${LOGFILE}

echo " " >> $LOGFILE
echo "******************************* SQLLDR Log Starts **********************************" >> $LOGFILE
echo " " >> $LOGFILE
cat $CTLLOGFILE >> $LOGFILE
echo " " >> $LOGFILE
echo "******************************* SQLLDR Log Ends **********************************" >> $LOGFILE
echo " " >> $LOGFILE

if [ -f $CTLLOGFILE ] 
then 
    rm -f $CTLLOGFILE
fi

if [ $SQLERR -ne 0 ]
then
    echo "`date` - SQLLDR to load into table NGLAccounts failed. Exiting with error code $SQLERR." >> ${LOGFILE}
    exit $SQLERR
fi

echo " " >> $LOGFILE
echo " " >> $LOGFILE
echo " " >> $LOGFILE

echo "`date` - Finished loading into table NGLAccounts" >> $LOGFILE

这是错误消息。

if [ "$ERR_CODE" -ne 0 ];

then
echo "`date` - SQLLDR to load into table NGLAccounts failed. Exiting with error code $SQLERR. $ERR_CODE" >> $LOGFILE

                exit $ERR_CODE
fi
+ '[' 2 -ne 0 ']'
date
++ date
+ echo 'Wed Jun 28 00:02:55 AEST 2017 - SQLLDR to load into table NGLAccounts failed. Exiting with error code . 2'
+ exit 2

通过使用SQLLDR，我们可以将.csv文件加载到指定的表。