[root@toberoot mysql]# /alidata/mysql/bin/mysqld --initialize-insecure --datadir=/alidata/mysql/data/ --user=mysql
[root@toberoot mysql]# service mysqld start
Starting MySQL. [ OK ]
[root@toberoot mysql]# mysql -V
mysql Ver 14.14 Distrib 5.7.17, for linux-glibc2.5 (x86_64) using EditLine wrapper
[root@toberoot mysql]# cd ~/home/cy02/
[root@toberoot cy02]# ll
total 178140
-rw-r--r-- 1 mysql mysql 9022 Aug 14 2017 base_dict.frm
-rw-r--r-- 1 mysql mysql 98304 Mar 14 15:00 base_dict.ibd
-rw-r--r-- 1 mysql mysql 8822 Mar 2 11:14 biz_advise.frm
-rw-r--r-- 1 mysql mysql 98304 May 14 14:39 biz_advise.ibd
-rw-r--r-- 1 mysql mysql 8850 Mar 2 11:14 biz_bank.frm
-rw-r--r-- 1 mysql mysql 98304 Mar 2 11:14 biz_bank.ibd
-rw-r--r-- 1 mysql mysql 9580 Mar 2 11:14 biz.frm
-rw-r--r-- 1 mysql mysql 9286 Mar 2 11:14 biz_gift.frm
-rw-r--r-- 1 mysql mysql 98304 Apr 24 14:08 biz_gift.ibd
-rw-r--r-- 1 mysql mysql 8890 Mar 2 11:14 biz_gprs_bind.frm
-rw-r--r-- 1 mysql mysql 8745 Mar 2 11:14 biz_gprs_bind_his.frm
-rw-r--r-- 1 mysql mysql 180224 May 15 09:40 biz_gprs_bind_his.ibd
-rw-r--r-- 1 mysql mysql 180224 May 15 09:42 biz_gprs_bind.ibd
-rw-r--r-- 1 mysql mysql 98304 May 15 14:33 biz.ibd
-rw-r--r-- 1 mysql mysql 8845 Aug 14 2017 biz_msg_template.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 biz_msg_template.ibd
-rw-r--r-- 1 mysql mysql 8881 Aug 14 2017 biz_take_bank.frm
-rw-r--r-- 1 mysql mysql 98304 May 13 19:26 biz_take_bank.ibd
-rw-r--r-- 1 mysql mysql 9411 Nov 24 13:22 biz_take.frm
-rw-r--r-- 1 mysql mysql 196608 May 15 15:22 biz_take.ibd
-rw-r--r-- 1 mysql mysql 8862 Aug 14 2017 biz_take_wwlt.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 15:22 biz_take_wwlt.ibd
-rw-r--r-- 1 mysql mysql 8854 Aug 14 2017 biz_take_wx.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 11:52 biz_take_wx.ibd
-rw-r--r-- 1 mysql mysql 8925 Aug 14 2017 biz_vip.frm
-rw-r--r-- 1 mysql mysql 98304 Mar 16 09:31 biz_vip.ibd
-rw-r--r-- 1 mysql mysql 8852 Aug 14 2017 biz_wlt.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 18:30 biz_wlt.ibd
-rw-r--r-- 1 mysql mysql 8926 Aug 14 2017 biz_wx_focus.frm
-rw-r--r-- 1 mysql mysql 98304 May 10 16:24 biz_wx_focus.ibd
-rw-r--r-- 1 mysql mysql 9339 Nov 24 13:25 biz_wx.frm
-rw-r--r-- 1 mysql mysql 98304 May 10 16:24 biz_wx.ibd
-rw-r--r-- 1 mysql mysql 8874 Aug 14 2017 biz_wx_walt.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 biz_wx_walt.ibd
-rw-r--r-- 1 mysql mysql 8776 Aug 14 2017 cfg_area.frm
-rw-r--r-- 1 mysql mysql 311296 Aug 14 2017 cfg_area.ibd
-rw-r--r-- 1 mysql mysql 8721 Aug 14 2017 cfg_id_gen.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 18:41 cfg_id_gen.ibd
-rw-r--r-- 1 mysql mysql 61 Aug 14 2017 db.opt
-rw-r--r-- 1 mysql mysql 9053 Aug 14 2017 gprs_model.frm
-rw-r--r-- 1 mysql mysql 212992 May 15 18:47 gprs_model.ibd
-r--r--r-- 1 mysql mysql 79691776 May 16 14:04 ibdata1
-rw-r--r-- 1 mysql mysql 8801 Dec 19 15:00 mbr_coin_chged.frm
-rw-r--r-- 1 mysql mysql 2097152 May 15 17:27 mbr_coin_chged.ibd
-rw-r--r-- 1 mysql mysql 8766 Dec 19 14:53 mbr_coin.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 19:12 mbr_coin.ibd
-rw-r--r-- 1 mysql mysql 9155 May 14 11:55 mbr.frm
-rw-r--r-- 1 mysql mysql 212992 May 15 20:58 mbr.ibd
-rw-r--r-- 1 mysql mysql 8876 Aug 14 2017 mbr_oauth.frm
-rw-r--r-- 1 mysql mysql 475136 May 15 19:37 mbr_oauth.ibd
-rw-r--r-- 1 mysql mysql 9011 Aug 14 2017 mbr_pay.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 mbr_pay.ibd
-rw-r--r-- 1 mysql mysql 8740 Aug 14 2017 mbr_prizen.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 mbr_prizen.ibd
-rw-r--r-- 1 mysql mysql 9147 Dec 19 14:56 mbr_recharge.frm
-rw-r--r-- 1 mysql mysql 294912 May 15 19:11 mbr_recharge.ibd
-rw-r--r-- 1 mysql mysql 8801 Aug 14 2017 mbr_wallet_chged.frm
-rw-r--r-- 1 mysql mysql 9437184 May 15 17:27 mbr_wallet_chged.ibd
-rw-r--r-- 1 mysql mysql 8845 Aug 14 2017 mbr_wallet.frm
-rw-r--r-- 1 mysql mysql 262144 May 15 19:12 mbr_wallet.ibd
-rw-r--r-- 1 mysql mysql 10100 Dec 19 15:47 ord.frm
-rw-r--r-- 1 mysql mysql 31457280 May 15 18:41 ord.ibd
-rw-r--r-- 1 mysql mysql 8940 Aug 14 2017 ord_item.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 ord_item.ibd
-rw-r--r-- 1 mysql mysql 8917 Aug 14 2017 ord_pay_ali.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 ord_pay_ali.ibd
-rw-r--r-- 1 mysql mysql 8924 Dec 19 15:55 ord_pay_coin.frm
-rw-r--r-- 1 mysql mysql 475136 May 15 17:27 ord_pay_coin.ibd
-rw-r--r-- 1 mysql mysql 8926 Aug 14 2017 ord_pay_return.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 ord_pay_return.ibd
-rw-r--r-- 1 mysql mysql 8966 Dec 20 16:50 ord_pay_wlt.frm
-rw-r--r-- 1 mysql mysql 9437184 May 15 17:27 ord_pay_wlt.ibd
-rw-r--r-- 1 mysql mysql 9036 Aug 14 2017 ord_pay_wx.frm
-rw-r--r-- 1 mysql mysql 32505856 May 15 18:41 ord_pay_wx.ibd
-rw-r--r-- 1 mysql mysql 9098 Aug 14 2017 prod_base_args.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_base_args.ibd
-rw-r--r-- 1 mysql mysql 8790 Aug 14 2017 prod_bug_rpt.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_bug_rpt.ibd
-rw-r--r-- 1 mysql mysql 8887 Aug 14 2017 prod_cmd.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_cmd.ibd
-rw-r--r-- 1 mysql mysql 8984 Aug 14 2017 prod_cmd_invoke.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_cmd_invoke.ibd
-rw-r--r-- 1 mysql mysql 9058 Aug 14 2017 prod_coin_rpt.frm
-rw-r--r-- 1 mysql mysql 9437184 May 15 14:24 prod_coin_rpt.ibd
-rw-r--r-- 1 mysql mysql 8798 Aug 14 2017 prod_coin_rpt_log.frm
-rw-r--r-- 1 mysql mysql 98304 May 15 14:24 prod_coin_rpt_log.ibd
-rw-r--r-- 1 mysql mysql 9834 Dec 13 14:12 prod.frm
-rw-r--r-- 1 mysql mysql 8835 Aug 14 2017 prod_gprs_bind.frm
-rw-r--r-- 1 mysql mysql 8793 Aug 14 2017 prod_gprs_bind_his.frm
-rw-r--r-- 1 mysql mysql 196608 May 15 09:42 prod_gprs_bind_his.ibd
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_gprs_bind.ibd
-rw-r--r-- 1 mysql mysql 425984 May 15 09:42 prod.ibd
-rw-r--r-- 1 mysql mysql 8851 Aug 14 2017 prod_instl_imgs.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_instl_imgs.ibd
-rw-r--r-- 1 mysql mysql 9388 Dec 13 14:13 prod_instl_pos.frm
-rw-r--r-- 1 mysql mysql 147456 May 15 16:25 prod_instl_pos.ibd
-rw-r--r-- 1 mysql mysql 9384 Dec 13 14:14 prod_instl_pos_model.frm
-rw-r--r-- 1 mysql mysql 131072 May 15 16:24 prod_instl_pos_model.ibd
-rw-r--r-- 1 mysql mysql 8892 Aug 14 2017 prod_mod_attr.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_mod_attr.ibd
-rw-r--r-- 1 mysql mysql 8873 Aug 14 2017 prod_mod_attr_val.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_mod_attr_val.ibd
-rw-r--r-- 1 mysql mysql 9642 Dec 13 14:11 prod_model.frm
-rw-r--r-- 1 mysql mysql 98304 May 11 11:58 prod_model.ibd
-rw-r--r-- 1 mysql mysql 8815 Aug 14 2017 prod_mod_sku.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_mod_sku.ibd
-rw-r--r-- 1 mysql mysql 9050 Aug 14 2017 prod_onl_log.frm
-rw-r--r-- 1 mysql mysql 163840 May 15 18:42 prod_onl_log.ibd
-rw-r--r-- 1 mysql mysql 9143 Aug 14 2017 prod_sp_args.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_sp_args.ibd
-rw-r--r-- 1 mysql mysql 8876 Aug 14 2017 prod_sp_arg_vals.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 prod_sp_arg_vals.ibd
-rw-r--r-- 1 mysql mysql 9190 Dec 13 14:14 sys_acct.frm
-rw-r--r-- 1 mysql mysql 98304 May 14 11:16 sys_acct.ibd
-rw-r--r-- 1 mysql mysql 8776 Aug 14 2017 sys_acct_res.frm
-rw-r--r-- 1 mysql mysql 229376 May 11 11:52 sys_acct_res.ibd
-rw-r--r-- 1 mysql mysql 9106 Aug 14 2017 sys_res.frm
-rw-r--r-- 1 mysql mysql 98304 Aug 14 2017 sys_res.ibd
#获取待恢复表名
[root@toberoot cy02]# ll *.frm |awk '{print $9}'|awk -F '.' '{print $1}' > /alidata/cy_table.txt
# python脚本自动生成建表语句
[root@toberoot alidata]# cat py_createtable01.py
#-*- coding : utf8 -*-
def create_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "create table {} (id int);".format(table)
a_file.write(string)
a_file.close()
if __name__ == '__main__':
create_table_test('/alidata/cy_table.txt','/alidata/cy_sql1.sql')
[root@toberoot alidata]# python /alidata/py_createtable01.py
[root@toberoot alidata]# head /alidata/cy_sql1.sql
create table base_dict
(id int);create table biz_advise
(id int);create table biz_bank
(id int);create table biz
(id int);create table biz_gift
(id int);create table biz_gprs_bind
(id int);create table biz_gprs_bind_his
(id int);create table biz_msg_template
(id int);create table biz_take_bank
(id int);create table biz_take
省略。。。
# 导入测试表结构
[root@toberoot alidata]# mysql -e "show databases"
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
[root@toberoot alidata]# mysql -e "create database cy;"
[root@toberoot alidata]# mysql cy < /alidata/cy_sql1.sql
[root@toberoot alidata]# mysql -e "desc cy.sys_res"
+-------+---------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------+------+-----+---------+-------+
| id | int(11) | YES | | NULL | |
+-------+---------+------+-----+---------+-------+
# 开始获取表结构中列的信息
[root@toberoot alidata]# service mysqld stop
Shutting down MySQL.. [ OK ]
[root@toberoot alidata]# yes|cp ~/home/cy02/*.frm /alidata/mysql/data/cy/
cp: overwrite ‘/alidata/mysql/data/cy/base_dict.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_advise.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_bank.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_gift.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_gprs_bind.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_gprs_bind_his.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_msg_template.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_take_bank.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_take.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_take_wwlt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_take_wx.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_vip.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_wlt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_wx_focus.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_wx.frm’? cp: overwrite ‘/alidata/mysql/data/cy/biz_wx_walt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/cfg_area.frm’? cp: overwrite ‘/alidata/mysql/data/cy/cfg_id_gen.frm’? cp: overwrite ‘/alidata/mysql/data/cy/gprs_model.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_coin_chged.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_coin.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_oauth.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_pay.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_prizen.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_recharge.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_wallet_chged.frm’? cp: overwrite ‘/alidata/mysql/data/cy/mbr_wallet.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_item.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_pay_ali.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_pay_coin.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_pay_return.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_pay_wlt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/ord_pay_wx.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_base_args.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_bug_rpt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_cmd.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_cmd_invoke.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_coin_rpt.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_coin_rpt_log.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_gprs_bind.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_gprs_bind_his.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_instl_imgs.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_instl_pos.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_instl_pos_model.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_mod_attr.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_mod_attr_val.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_model.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_mod_sku.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_onl_log.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_sp_args.frm’? cp: overwrite ‘/alidata/mysql/data/cy/prod_sp_arg_vals.frm’? cp: overwrite ‘/alidata/mysql/data/cy/sys_acct.frm’? cp: overwrite ‘/alidata/mysql/data/cy/sys_acct_res.frm’? cp: overwrite ‘/alidata/mysql/data/cy/sys_res.frm’? [root@toberoot alidata]#
[root@toberoot alidata]# cat py_createtable01.py
#-*- coding : utf8 -*-
def create_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "create table {} (id int);".format(table)
a_file.write(string)
a_file.close()
def desc_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "desc {};".format(table)
a_file.write(string)
a_file.close()
if __name__ == '__main__':
#create_table_test('/alidata/cy_table.txt','/alidata/cy_sql1.sql')
desc_table_test('/alidata/cy_table.txt','/alidata/cy_sql2.sql')
[root@toberoot alidata]# python py_createtable01.py
[root@toberoot alidata]# head cy_sql2.sql
desc base_dict
;desc biz_advise
;desc biz_bank
;desc biz
;desc biz_gift
;desc biz_gprs_bind
;desc biz_gprs_bind_his
;desc biz_msg_template
;desc biz_take_bank
;desc biz_take
# 截取包含列名的报错
[root@toberoot alidata]# grep contains mysql/dataerror.log > cy_error1.log
# 报错格式如下：
2018-05-17T07:58:32.926555Z 3 [Warning] InnoDB: Table cy/base_dict contains 1 user defined columns in InnoDB, but 11 columns in MySQL. Please check INFORMATION_SCHEMA.INNODB_SYS_COLUMNS and http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting.html for how to resolve the issue.
2018-05-17T07:59:03.555492Z 4 [Warning] InnoDB: Table cy/biz_advise contains 1 user defined columns in InnoDB, but 7 columns in MySQL. Please check INFORMATION_SCHEMA.INNODB_SYS_COLUMNS and http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting.html for how to resolve the issue.
2018-05-17T07:59:03.556045Z 4 [Warning] InnoDB: Table cy/biz_bank contains 1 user defined columns in InnoDB, but 7 columns in MySQL. Please check INFORMATION_SCHEMA.INNODB_SYS_COLUMNS and http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting.html for how to resolve the issue.
# 将表名和列数存放至文件中
[root@toberoot alidata]# awk '{print $6,$15}' cy_error1.log | awk -F '/' '{print $2}' > cy_table_col.txt
# 根据以上表名和列数生成新的测试表
def create_table_col(table_col_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_col_file)
b_list = b_file.readlines()
# b_list = ['t1 10','t2 20']
str_list = []
for table_col_str in b_list:
table_col_list = table_col_str.split()
table = table_col_list[0]
col = int(table_col_list[1])
string = "create table {} (".format(table)
str_list.append(string)
for i in range(1,col+1):
if i!=col:
string = 'id{} int,'.format(i)
else:
string = 'id{} int);'.format(i)
str_list.append(string)
for line in str_list:
a_file.write(line)
a_file.close()
create_table_col('/alidata/cy_table_col.txt','/alidata/cy_sql3.sql')
# 删除这些测试表
[root@toberoot alidata]# vim py_createtable01.py
[root@toberoot alidata]# python py_createtable01.py
[root@toberoot alidata]# ll
total 60
-rw-r--r-- 1 root root 16729 May 17 16:00 cy_error1.log
-rw-r--r-- 1 root root 2033 May 17 15:12 cy_sql1.sql
-rw-r--r-- 1 root root 1047 May 17 15:56 cy_sql2.sql
-rw-r--r-- 1 root root 6353 May 17 16:15 cy_sql3.sql
-rw-r--r-- 1 root root 1395 May 17 16:17 cy_sql4.sql
-rw-r--r-- 1 root root 837 May 17 16:03 cy_table_col.txt
-rw-r--r-- 1 root root 699 May 17 15:56 cy_table.txt
drwxr-xr-x 3 root root 4096 May 17 12:12 install
drwxr-xr-x 11 mysql mysql 4096 May 17 15:44 mysql
-rw-r--r-- 1 root root 1798 May 17 16:17 py_createtable01.py
#python代码如下：
def drop_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "drop table {};".format(table)
a_file.write(string)
a_file.close()
drop_table_test('/alidata/cy_table.txt','/alidata/cy_sql4.sql')
[root@toberoot alidata]# head /alidata/cy_sql4.sql
drop table base_dict
;drop table biz_advise
;drop table biz_bank
;drop table biz
;drop table biz_gift
;drop table biz_gprs_bind
;drop table biz_gprs_bind_his
;drop table biz_msg_template
;drop table biz_take_bank
;drop table biz_take
#删除数据库的时候直接卡死了，原因未知。也没有报错。
#清数据启动服务
ln: failed to create symbolic link ‘/usr/local/mysql/bin/mysqld’: File exists
Starting MySQL. [ OK ]
[root@toberoot ~]# mysql -e 'create database cy'
# 开始尝试获取表的结构
[root@toberoot alidata]# mysql cy < cy_sql3.sql
[root@toberoot alidata]# service mysqld stop
Shutting down MySQL.. [ OK ]
[root@toberoot alidata]# cp ~/home/cy02/*.frm /alidata/mysql/data/cy/ -p
cp: overwrite ‘/alidata/mysql/data/cy/base_dict.frm’? ^C
[root@toberoot alidata]# yes | cp ~/home/cy02/*.frm /alidata/mysql/data/cy/ -p
[root@toberoot alidata]# ll /alidata/mysql/data/cy/sys_res*
-rw-r--r-- 1 mysql mysql 9106 Aug 14 2017 /alidata/mysql/data/cy/sys_res.frm
-rw-r----- 1 mysql mysql 98304 May 17 16:44 /alidata/mysql/data/cy/sys_res.ibd
# 配置文件
[mysqld]
innodb_force_recovery=6
[root@toberoot alidata]# vim /etc/my.cnf
[root@toberoot alidata]# service mysqld start
Starting MySQL. [ OK ]
# 表结构成功获取
[root@toberoot alidata]# mysql cy -e 'desc sys_res'
+--------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+--------+--------------+------+-----+---------+-------+
| ID | varchar(64) | NO | PRI | NULL | |
| NAME | varchar(32) | NO | | NULL | |
| CODE | varchar(128) | NO | | NULL | |
| URI | varchar(128) | NO | | NULL | |
| LOGO | varchar(64) | YES | | NULL | |
| TYPE | int(11) | NO | | NULL | |
| PCODE | varchar(64) | YES | | NULL | |
| SORT | int(11) | YES | | 0 | |
| STATE | int(11) | NO | | NULL | |
| ADMIN | int(11) | YES | | 0 | |
| REMARK | varchar(64) | YES | | NULL | |
| CRTIME | datetime | NO | | NULL | |
| UPTIME | datetime | NO | | NULL | |
+--------+--------------+------+-----+---------+-------+
root@MySQL-01 16:49: [(none)]> select table_name,table_schema from information_schema.tables where table_schema='cy';
+----------------------+--------------+
| table_name | table_schema |
+----------------------+--------------+
| base_dict | cy |
| biz | cy |
| biz_advise | cy |
| biz_bank | cy |
| biz_gift | cy |
| biz_gprs_bind | cy |
| biz_gprs_bind_his | cy |
| biz_msg_template | cy |
| biz_take | cy |
| biz_take_bank | cy |
| biz_take_wwlt | cy |
| biz_take_wx | cy |
| biz_vip | cy |
| biz_wlt | cy |
| biz_wx | cy |
| biz_wx_focus | cy |
| biz_wx_walt | cy |
| cfg_area | cy |
| cfg_id_gen | cy |
| gprs_model | cy |
| mbr | cy |
| mbr_coin | cy |
| mbr_coin_chged | cy |
| mbr_oauth | cy |
| mbr_pay | cy |
| mbr_prizen | cy |
| mbr_recharge | cy |
| mbr_wallet | cy |
| mbr_wallet_chged | cy |
| ord | cy |
| ord_item | cy |
| ord_pay_ali | cy |
| ord_pay_coin | cy |
| ord_pay_return | cy |
| ord_pay_wlt | cy |
| ord_pay_wx | cy |
| prod | cy |
| prod_base_args | cy |
| prod_bug_rpt | cy |
| prod_cmd | cy |
| prod_cmd_invoke | cy |
| prod_coin_rpt | cy |
| prod_coin_rpt_log | cy |
| prod_gprs_bind | cy |
| prod_gprs_bind_his | cy |
| prod_instl_imgs | cy |
| prod_instl_pos | cy |
| prod_instl_pos_model | cy |
| prod_mod_attr | cy |
| prod_mod_attr_val | cy |
| prod_mod_sku | cy |
| prod_model | cy |
| prod_onl_log | cy |
| prod_sp_arg_vals | cy |
| prod_sp_args | cy |
| sys_acct | cy |
| sys_acct_res | cy |
| sys_res | cy |
+----------------------+--------------+
58 rows in set (0.00 sec)
# 58张表dump备份出来
[root@toberoot alidata]# mysqldump -B cy -d > /alidata/new_yc_ddl.sql
[root@toberoot alidata]# tail -n 30 /alidata/new_yc_ddl.sql
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `sys_res` (
`ID` varchar(64) NOT NULL COMMENT 'ID',
`NAME` varchar(32) NOT NULL COMMENT '菜单名称',
`CODE` varchar(128) NOT NULL COMMENT '菜单编码',
`URI` varchar(128) NOT NULL COMMENT 'URI',
`LOGO` varchar(64) DEFAULT NULL COMMENT '图标',
`TYPE` int(11) NOT NULL COMMENT '@菜单类型（1菜单；2按钮）',
`PCODE` varchar(64) DEFAULT NULL COMMENT '父菜单',
`SORT` int(11) DEFAULT '0' COMMENT '排序',
`STATE` int(11) NOT NULL COMMENT '@@状态（0 无效；1 正常）',
`ADMIN` int(11) DEFAULT '0' COMMENT '是否管理员菜单（默认0否）',
`REMARK` varchar(64) DEFAULT NULL COMMENT '备注',
`CRTIME` datetime NOT NULL COMMENT 'CRTIME',
`UPTIME` datetime NOT NULL COMMENT 'UPTIME',
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='权限_系统资源';
/*!40101 SET character_set_client = @saved_cs_client */;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
-- Dump completed on 2018-05-17 16:52:28
# discard和import命令
def discard_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "alter table {} discard tablespace;".format(table)
a_file.write(string)
a_file.close()
def import_table_test(table_file,sql_file):
a_file = open(sql_file,'w')
b_file = open(table_file)
b_list = b_file.readlines()
for table in b_list:
string = "alter table {} import tablespace;".format(table)
a_file.write(string)
a_file.close()
discard_table_test('/alidata/cy_table.txt','/alidata/cy_sql5.sql')
import_table_test('/alidata/cy_table.txt','/alidata/cy_sql6.sql')
# 生成sql
[root@toberoot alidata]# python py_createtable01.py
[root@toberoot alidata]# ll
total 124
-rw-r--r-- 1 root root 16729 May 17 16:00 cy_error1.log
-rw-r--r-- 1 root root 2033 May 17 15:12 cy_sql1.sql
-rw-r--r-- 1 root root 1047 May 17 15:56 cy_sql2.sql
-rw-r--r-- 1 root root 6353 May 17 16:15 cy_sql3.sql
-rw-r--r-- 1 root root 1395 May 17 16:17 cy_sql4.sql
-rw-r--r-- 1 root root 2033 May 17 16:55 cy_sql5.sql
-rw-r--r-- 1 root root 2033 May 17 16:55 cy_sql6.sql
-rw-r--r-- 1 root root 837 May 17 16:03 cy_table_col.txt
-rw-r--r-- 1 root root 699 May 17 15:56 cy_table.txt
drwxr-xr-x 3 root root 4096 May 17 16:41 install
drwxr-xr-x 11 mysql mysql 4096 May 17 16:47 mysql
-rw-r--r-- 1 root root 57068 May 17 16:52 new_yc_ddl.sql
-rw-r--r-- 1 root root 2489 May 17 16:55 py_createtable01.py
[root@toberoot alidata]# head /alidata/cy_sql5.sql
alter table base_dict
discard tablespace;alter table biz_advise
discard tablespace;alter table biz_bank
discard tablespace;alter table biz
discard tablespace;alter table biz_gift
discard tablespace;alter table biz_gprs_bind
discard tablespace;alter table biz_gprs_bind_his
discard tablespace;alter table biz_msg_template
discard tablespace;alter table biz_take_bank
discard tablespace;alter table biz_take
[root@toberoot alidata]# head /alidata/cy_sql6.sql
alter table base_dict
import tablespace;alter table biz_advise
import tablespace;alter table biz_bank
import tablespace;alter table biz
import tablespace;alter table biz_gift
import tablespace;alter table biz_gprs_bind
import tablespace;alter table biz_gprs_bind_his
import tablespace;alter table biz_msg_template
import tablespace;alter table biz_take_bank
import tablespace;alter table biz_take
[root@toberoot alidata]# mysql cy < cy_sql5.sql
ERROR 1036 (HY000) at line 1: Table 'base_dict' is read only
[root@toberoot alidata]# vim /etc/my.cnf
[root@toberoot alidata]# service mysqld restart
Shutting down MySQL.. [ OK ]
Starting MySQL. [ OK ]
[root@toberoot alidata]# vim /etc/my.cnf
[root@toberoot alidata]# mysql cy < cy_sql5.sql
[root@toberoot alidata]# cp /root/home/cy02/*.ibd /alidata/mysql/data/cy/ -rp
[root@toberoot alidata]# mysql cy < cy_sql6.sql
ERROR 2013 (HY000) at line 1: Lost connection to MySQL server during query
[root@toberoot alidata]# vim /etc/my.cnf
[root@toberoot alidata]# service mysqld restart
Shutting down MySQL.. [ OK ]
Starting MySQL. [ OK ]
[root@toberoot alidata]# mysql cy < cy_sql6.sql
ERROR 1036 (HY000) at line 1: Table 'base_dict' is read only
[root@toberoot alidata]# service mysqld stop
Shutting down MySQL.. [ OK ]
[root@toberoot alidata]# rm -rf /alidata/mysql/data/*
[root@toberoot alidata]# service mysqld start
Starting MySQL. [ OK ]
[root@toberoot alidata]# mysql < new_yc_ddl.sql
[root@toberoot alidata]# mysql -e 'use cy;select * from sys_res'
开启强制恢复参数
[root@toberoot alidata]# vim /etc/my.cnf
[root@toberoot alidata]# mysql cy < cy_sql
cy_sql1.sql cy_sql2.sql cy_sql3.sql cy_sql4.sql cy_sql5.sql cy_sql6.sql
[root@toberoot alidata]# mysql cy < cy_sql5.sql
[root@toberoot alidata]# cp /root/home/cy02/*.ibd /alidata/mysql/data/cy/ -rp
[root@toberoot alidata]# mysql cy < cy_sql6.sql
# 全备份数据
[root@toberoot alidata]# mysqldump -B cy > new_cy_all.sql
# 查看备份的数据量
-rw-r--r-- 1 root root 26M May 17 17:13 new_cy_all.sql
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