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文档/EAST表结构/dbload_dm3.txt

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+
+
+
+dir="/cpic/cpicapp/east"
+dmdir="/cpic/cpicapp/dm3/bin"
+cd $dir
+
+if [ $# -ne 1 ];then
+cat << EOF
+Usage: $0 dirname 
+       dirname 
+EOF
+exit 1
+fi
+dirname=$1
+
+
+list=`ls ${dirname}/*.txt`
+for line in $list
+##cat table.list|while read line
+do
+   filename=${line#*/}
+   tabname="EAST_"${filename%-*}
+   echo $tabname
+
+    ##将表名转换为小写
+    c_tabname=`echo "${tabname}"|tr [A-Z] [a-z]`
+   
+    ##c_tabname=`echo "${tabname}"`
+    echo $c_tabname
+
+
+   result=`${dmdir}/disql ****/'"********"'@*******:***** << ! 
+        set heading off
+        set feedback off
+        set pagesize 0
+        set verify off
+        set echo off
+        set lineshow off
+        SET TIMING off
+
+         select '|'||trim(LISTAGG(column_name,',')within group(order by column_id))||'|' from (select column_name||'#'||case when data_type in('CHAR','VARCHAR2','NVARCHAR2','VARCHAR','TEXT') AND DATA_LENGTH > 255 THEN 'CHAR(8000)'  ELSE '' END column_name,column_id from user_tab_columns ta  where table_name = upper('${tabname}'));
+
+       exit
+!`
+
+    echo $result>clumns01.txt
+    result2=`cut -d$'|' -f2 clumns01.txt`
+    echo $result2>clumns01.txt
+    sed s/[[:space:]]//g clumns01.txt>clumns.txt
+    sed -i 's/#/ /g' clumns.txt
+
+     ##拼装control文件
+    echo "load data">tmp.ctl
+    echo "infile '${dir}/import20250630/${filename}'">>tmp.ctl
+    ##echo "infile '${dir}/import20250228/${c_tabname}.txt'">>tmp.ctl
+    echo "badfile '${dir}/bad/${c_tabname}.bad'">>tmp.ctl
+    echo "into table ${c_tabname}">>tmp.ctl
+    echo "fields terminated by '	'" >> tmp.ctl
+    ##echo "fields  '	'">>tmp.ctl
+    echo "(">>tmp.ctl
+    cat clumns.txt>>tmp.ctl
+    echo ")">>tmp.ctl
+
+   ${dmdir}/dmfldr userid=****/'"*********"'@********:*****  control=\'${dir}/tmp.ctl\' null_mode=true
+
+done
+