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一个批量删除临时表的sh用于informix
发表于：2007-06-13来源：作者：点击数：
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#!/bin/csh if($#argv!=1then echo"Usage:cshdeltmp.sh[dbname]"; exit(0); elseif($#argv==1then setdbname="$argv[1]"; endif rmdeltmp*. sql echo"nowloadtmptabletodeltmp.sql" dbaccess$dbnameEOF unloadto"deltmp.sql" selecttabnamefromsystableswhere
#!/bin/csh if ($#argv != 1 then
echo "Usage:csh deltmp.sh [dbname]";
exit(0);
else if ($#argv == 1 then
set dbname="$argv[1]";
endif
rm deltmp*.sql
echo "now load tmp table to deltmp.sql"
dbaclearcase/" target="_blank" >ccess $dbname <<EOF
unload to "deltmp.sql"
select tabname from systables where tabname like "tmp%" and created < extend(current,year to day)
EOF
echo "load finish"
echo "| --> ;"
sed 's/|/;/w deltmp1.sql' deltmp.sql
echo "tmp --> drop table tmp"
sed 's/tmp/drop table tmp/w deltmp2.sql' deltmp1.sql
echo "delete temp table"
dbaccess $dbname deltmp2.sql
echo "delele temp files"
rm deltmp*.sql
