shell中循环调用hive sql 脚本的方法

#!/bin/bash

params=$1
for param in $params
 do
 echo $param
 done

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#!/bin/bash

params=$1
for param in $params
 do
 hive -e "insert overwrite local directory '/tmp/$param'
 row format delimited fields terminated by '\t'
 select locate('$param',comments) as position from tb_a;"
 done

#!/bin/bash
params=$1
for param in $params
 do
 hive -e "insert overwrite local directory '/tmp/$param'
 row format delimited fields terminated by '\t'
 select position from 
  (select locate('$param',comments) as position from tb_a where position != '0') a 
 where a.position !='0' ;"
 done