Question

我正在运行Shellscript来更新数据库，但收到错误“ ORA-00928：缺少SELECT关键字” 。但是在执行选择查询时它可以正常工作。我没有什么问题吗？

使用选择查询执行脚本：

./dbScript.sh "select columnName from tableName where uniqueColumnName = 'XYZ'" <setEnvFilePath>

使用更新查询执行脚本：

./dbScript.sh "UPDATE tableName SET columnName = columnName - interval '45' day WHERE uniqueColumnName = 'XYZ'" <setEnvFilePath>

dbScript.sh

#!/bin/bash

function setEnvDetails()
{
  if [[ $JAVA_HOME = "" || $WL_HOME = "" ]]; then
            echo "Please set environment variables JAVA_HOME and WL_HOME."
            echo "Exiting..." && exit 1
    fi
    LOGIN_NM=${DB_USER_ROOT}/${DB_PASSWORD}@$DB
}

cd $2
. ./setEnv.sh

setEnvDetails

query=$1

#echo $query

sqlplus -s $LOGIN_NM  <<!
set echo off;
set feedback off;

set pagesize 0;
set trimspool off;

($query);
!

setEnv.sh

#!/bin/ksh

#----------------------------------------------------------------------------
# Set user-defined variables.
# these values are taken from env_user.properties at installation time
#----------------------------------------------------------------------------


export JAVA_HOME=/nfs/tools/jdk/linux/jdk1.8.0_25-x64
if [ "${MEM_ARGS}" = "" ] ; then
   export MEM_ARGS="-Xms1024m -Xmx1024m -XX:MaxPermSize=512m - 
   XX:PermSize=512m -verbose:gc"
fi

export WL_HOME=/nfs/tools/bea/12.c/12.c/wlserver_12.1/

export DB_USER_ROOT=abcd11111
export DB_PASSWORD=abcd11111
export DB=sidev11g
export OM_DB_TYPE=ORACLE
export ORACLE_HOME=/nfs/tools/oracle/linux_64/11.2.0
export TNS_ADMIN=/nfs/tools/oracle/linux_64/11.2.0/network/admin
export THIN_URL=punvm-oracle03.sigmasys.net:1522:si12c

#export NLS_LANG=@nls.lang@

PATH=$ORACLE_HOME/bin:$PATH

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH

Answer 1

问题是 dbScript.sh

中的这一行

($query);

您只能在子查询（以SELECT开头）周围加上括号。 This is fine with SELECT，但is not valid with UPDATE。更改为此：

$query;

ORA-00928：在Shell脚本中执行更新查询时缺少SELECT关键字

1 个答案: