I know we can dump and restore the complete database. But, I want to know if I have multiple database or schema in one main database then what will be the syntax for that?
My database name is TEST and I tried following syntax:
### Start MySQL Backup ###
#$MYSQLDUMP -Q -u root -p "database TEST" >/usr/db/backup/"database TEST".sql;
$MYSQLDUMP -uroot "database TEST" >/backup/"database TEST"-$NOW-$(date +"%T").sql;
But, it failed with following error:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '$MYSQLDUMP -uroot "database omertest" >/backup/"database omertest"-$NOW-$(date +' at line 1
If you want only schema then use this command to dump:
MYSQLDUMP -u root -p --no-data TEST >/usr/db/backup/db_backup.sql;
Related
I try to clone my_db to my_db_clone. I followd this post and this but I get always
ERROR 1064 (42000): You have an error in your SQL syntax; check the
manual that corresponds to your MySQL server version for the right
syntax
I tried thise but none worked, I get always that error :
mysqldump -u my_user -p my_db | mysql -u backup -pmy_password my_db_clone
mysqldump my_db | mysql my_db_clone;
mysqldump my_db -u my_user -pMy_passwprd > dumpdb.sql;
The mysqldump utility runs in the shell. How are you invoking it? Based on your error message, it appears that you might be trying to run it in the mysql client.
Try it in the shell instead.
#!/bin/bash
date +'%F %T'
echo "Show Database"
mysql -u [user] -p[password] -e 'SHOW DATABASES,USE eventime,SELECT * FROM dt;'
output :
2016-09-22 16:01:33
Show Database
Warning: Using a password on the command line interface can be insecure.
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'USE eventime,SELECT * FROM dt' at line 1
I don't know why not select data
need to connect and select data
and delete data eveytime 90 day ago
thx for help.
Try semicolon instead of comma in command -
mysql -u [user] -p[password] -e 'SHOW DATABASES;USE eventime;SELECT * FROM dt;'
In the Command Line I created a database with:
create database mysql;
but when i try to upload a database file with the command:
mysql -u root -p database < dbdump.sql;
i receive a syntax error and i don't understand where i'm wrong
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near 'mysql
-u root -p database < dbdump.sql' at line 1
confirm you're running the command from a shell and not from mysql.
I recall needing to be in mysql.exe directory when running such commands
remove the spaces around <. Ie, write mysql -u root -p database<dbdump.sql
I'm almost through and I got stuck at the General Server Configuration from step 6. As in when I try the 7th step, I receive below error;
mysql> mysql -u admin -p -D EMM_DB <
/usr/local/bin/wso2emm/dbscripts/emm_mysql.sql; ERROR 1064 (42000):
You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use
near 'mysql -u admin -p -D EMM_DB <
/usr/local/bin/wso2emm/dbscripts/emm_mysql.sql' at line 1
I assume that the command I'm issuing is incorrect and if someone could clear out the issue.
Database name field, should be joined with the -D and also I would suggest to use UTF8 parameter
mysql> mysql -u admin -p -DEMM_DB --default_character_set=utf8 < /usr/local/bin/wso2emm/dbscripts/emm_mysql.sql;
I have a bash that creates a database, assign user rigths to it and then load a dump. I do this from a bash in opensuse. A parameter with database name is used = $1.
This is the part of my script that handles this:
echo "creating database"
#(This is Line 22)create new database and configure grants
mysql -hlocalhost -uroot -e "create database $1;"
echo "select db, use"
mysql -hlocalhost -uroot -e "use $1;"
echo "granting rights"
mysql -hlocalhost -uroot -e "grant all on $1.* to 'smic_db_root'#'localhost' identified by
'sm_for_all_987';"
echo "loading dump"
#load the database dump
mysql -h localhost -uroot $1</opt/otrsadm/otrs_template.sql
And this is from my error log:
creating database
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
select db, use
ERROR at line 1: USE must be followed by a database name
granting rights
ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '* to 'smic_db_root'#'localhost' identified by
'sm_for_all_987'' at line 1
loading dump
ERROR 1046 (3D000) at line 22: No database selected
How do I do in order to chose the database in the bash and when do I need to do it. Since the error message is refering to Line 22, I need to do it somewhere inside. I tried adding the use $1; like this:
mysql -hlocalhost -uroot -e "create database $1; **use $1;** grant all on $1.* to 'smic_db_root'#'localhost' identified by 'sm_for_all_987';"
No difference in behaviour.
create/grant commands don't need a database to be selected. They explicitly work at the global level (create) or on the mysql database (grant). Try putting in some debugging to see eactly where the error(s) occuring?
echo "creating database"
mysql .... 'create database ..';
echo "granting rights"
mysql .... 'grant ....';
echo "loading dump"
mysql .... < file.sql
Right now the error messages do not tell you WHAT failed, just that something did. With the echoes added as above, you'll at least know which stage caused which error(s).