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39-202409-厦门移动升级/版本升级数据库脚本.sh

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+#!/bin/bash
+
+# 数据表备份
+
+export mysql_exec_file_prefix=/root/mysql-8.0.27-linux-glibc2.17-x86_64-minimal/bin
+export mysql_port=33306
+export SQL_DUMP_FILE=/root/update_6.0.0/all_tables_5.7.0.sql
+export SQL_FULL_BACK_UP_FILE=/root/update_6.0.0/all_tables_5.7.0_20240919_fullback.sql
+export SQL_DDL_FILE="/root/update_6.0.0/厦门5.7.0~6.0.0"
+
+backup_all_structure() {
+  echo ""
+  echo ""
+  echo "start to backup all-table-structure!"
+  $mysql_exec_file_prefix/mysql -uroot -pQzfXQhd3bQ -h127.0.0.1 -P$mysql_port -e 'show databases;' | grep -Ev 'Database|information_schema|mysql|sys|performance_schema' | xargs $mysql_exec_file_prefix/mysqldump -uroot -pQzfXQhd3bQ -h127.0.0.1 -P$mysql_port --single-transaction --source-data=2 --hex-blob --triggers --routines --events --no-data --set-gtid-purged=OFF --databases >"${SQL_DUMP_FILE}"
+  echo ""
+}
+
+backup_all_dump() {
+  echo ""
+  echo ""
+  echo ""
+  echo "start to backup all-table-database-data!"
+  export SQL_FULL_BACK_UP_FILE=/root/wdd/all_tables_5.4.0_20240904_fullback.sql
+  $mysql_exec_file_prefix/mysql -uroot -pQzfXQhd3bQ -h127.0.0.1 -P$mysql_port -e 'show databases;' | grep -Ev 'Database|information_schema|mysql|sys|performance_schema' | xargs $mysql_exec_file_prefix/mysqldump -uroot -pQzfXQhd3bQ -h127.0.0.1 -P$mysql_port --single-transaction --source-data=2 --hex-blob --triggers --routines --events --set-gtid-purged=OFF --databases >"${SQL_FULL_BACK_UP_FILE}"
+  echo ""
+}
+
+import_ddl_sql(){
+  echo ""
+  echo ""
+  echo "start to import ddl sql !"
+
+  for sql_file in $(ls "$SQL_DDL_FILE" | sort -n -k1.1,1.2); do
+      echo "current file is ${sql_file}"
+
+      sudo $mysql_exec_file_prefix/mysql -uroot -pQzfXQhd3bQ -h127.0.0.1 -P$mysql_port <"$SQL_DDL_FILE/${sql_file}"
+      echo "------------------"
+      echo ""
+  done
+
+  echo ""
+
+}
+
+import_ddl_sql
+
+/root/mysql-8.0.27-linux-glibc2.17-x86_64-minimal/bin/mysql -uroot -pQzfXQhd3bQ -h127.0.0.1 -P33306 < ccc.sql