采用SHELL,通过SQL LOAD导入一定格式的txt文件至数据库中
采用SHELL,通过SQL LOAD导入一定格式的txt文件至数据库中
1。 准备工作,window中可直接通过sqlload直接导入文件,linux下,需要有sqlload的相关软件。2。 SQL脚本(MID_DFDZ.ctl)
LOAD DATA INTO TABLE MID_T0_TRANS truncate FIELDS TERMINATED BY '|' ( stldate, merno, termno, pan, transamt, refno, termssn, batno, transdate, workdate, fee )
3.shell脚本(getDFDZ.sh)
#!/bin/bash if [ $# -lt 2 ] then echo "miss arguments" exit -1 fi #parameters BATDATE=$1 SEQ_NO=$2 FILE_DFDZ=DFDZ_${BATDATE} #FTPADDR=172.16.3.8 FTPADDR=144.131.254.186 FTPUSER=dc FTPPSWD=dc2012 #home/liushui/ LOCAL_PATH="/100600/xqfdzwj/dfdz" #FTP_PATH="/weblogic/100600/xqfdzwj/dfdznew/" FTP_PATH="/dc/jy/dfdz/" DFDZPATH=/dc/jy/dfdz DFDZFILE=$DFDZPATH/"DFDZ_"$BATDATE.txt LOCFILE=/dc/jy/ctl ftp -in $FTPADDR << ! user $FTPUSER $FTPPSWD bin lcd $FTP_PATH cd $LOCAL_PATH echo pwd get $FILE_DFDZ bye ! DBUSER=dc DBPWD=dc_2015 DBNAME=dcdb DFDZCTLFILE=$LOCFILE/MID_DFDZ.ctl DFDZBADFILE=$LOCFILE/${BATDATE}_dfdz.bad DFDZLOGFILE=$LOCFILE/${BATDATE}_dfdz.log sqlplus -s ${DBUSER}/${DBPWD}@${DBNAME}<<! ALTER TABLE TB_MAINTENANCE nologging ! sqlldr userid=${DBUSER}/${DBPWD}@${DBNAME} control=$DFDZCTLFILE data=$DFDZFILE log=$DFDZLOGFILE bad=$DFDZBADFILE errors=1000000 rows=10000 RESULT=$? if [ $RESULT -ne 0 ] then SetCmdRslt $SEQ_NO 3 exit -1 fi RESULT=$? if [ $RESULT -ne 0 ] then exit -1 fi exit 0
4。 txt格式文件(T0_H_20151009.txt)
20151009|898340150399030|01086952|6214855491055386|1300.00|000789608053|000308|000001|133904|20151009|0.65
20151009|898320559990126|55447203|6225768706558846|4085.00|000789614773|001363|000001|134011|20151009|0.00
20151009|898620950130467|942E0166|6259654270166308|7930.00|000789615305|000218|000001|134011|20151009|3.97
20151009|898654059982123|65412446|6217858300020175452|42097.00|000789614807|000069|000001|134013|20151009|21.05
20151009|898430153980696|21183401|6222060012065499|97555.00|000789615795|000102|000001|134014|20151009|48.78
20151009|898210245112423|15061518|4062522603299967|59900.00|000789615371|000833|000001|134016|20151009|29.95
20151009|898411459982063|41145254|4512893437225106|16000.00|000789615837|000121|000003|134017|20151009|16.00
20151009|898532550394078|TF407801|4581242413584282|22000.00|000789614459|000361|000001|134020|20151009|11.00
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