| #!/usr/bin/env bash |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| dbhost=$1 |
| dbuser=$2 |
| dbpwd=$3 |
| path=./base_data |
| path1=./data_after_upgrade |
| rm -rf $path1 |
| mkdir $path1 |
| |
| mysql -u $dbuser -p$dbpwd -h $dbhost -e "show tables from cloud" > $path1/tables_upgrade |
| |
| # to check if number of tables and table name differs |
| |
| diff $path/tables $path1/tables_upgrade > tables_diff_file |
| if [ -s tables_diff_file ] |
| then |
| echo "cloud table differs between upgraded and fresh install " |
| cat tables_diff_file |
| # do something as file has data |
| else |
| echo "cloud tables are identical in upgraded and fresh install" |
| rm -rf tables_diff_file |
| # do something as file is empty |
| |
| fi |
| |
| |
| |
| for tablename in `cat $path1/tables_upgrade` |
| do |
| if [ $tablename != 'Tables_in_cloud' ] |
| then |
| mysql -u $dbuser -p$dbpwd -h $dbhost -e "describe cloud.$tablename" > $path1/upgradedschema |
| cat $path/$tablename > $tablename.diff |
| cat $path1/upgradedschema >> $tablename.diff |
| sort $tablename.diff > $tablename.sort |
| uniq -u $tablename.sort > $tablename.uniq |
| |
| if [ -s $tablename.uniq ] |
| then |
| echo $tablename "table schema is different." |
| cat $path1/upgradedschema > $tablename |
| rm -rf $tablename.diff $tablename.sort |
| |
| # do something as file has data |
| else |
| |
| rm -rf $tablename.diff $tablename.sort $tablename.uniq |
| fi |
| |
| |
| fi |
| done |
| |
| |
| |
| |
| rm -rf $path1 |