On my Mac PC, I have installed MySQL and SQL Developer as well as the MySQL Connector/J, the official JDBC driver for MySQL, so that the MySQL tab appears in the connection window of SQL Developer.
In the SQL Developer connection window, I am filling in the following details
Connection name: test
Username : root
Password: xxxxx
In the MySql tab within this connection window, the hostname and port is auto populates the values localhost and 3306.
There is a button called 'Choose Database', when I click on this button I am getting the below error message in red color
"Status : Failure - The server time zone value 'AEST' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specific time zone value if you want to utilize time zone support"
How do I fix this issue so that I can connect to the MySql database from SQL developer?
PS: I am currently based in Sydney, Australia.
The problem got resolved by adding the below entries in the below mentioned file. In the new mysql database installations, this file would not be present so create the file so you will have create new plain text file with root privileges. When you start the MySQL server, this file will be read every time. The value specified below is a global parameter.
/etc/my.cnf
[mysqld]
default-time-zone='+10:00'
The single quotes should typed in not copy pasted.
And then restart the MySQL server.
Upvote to Nitin Puthran's answer.
If you have a Homebrew installation of mysql, my.cnf is in the Cellar mySql directory (not etc). For my version this is:
/usr/local/Cellar/mysql#5.6/5.6.41/my.cnf
[mysqld]
default-time-zone='+10:00'
And restart the mySql server.
I installed MySQL 8 with native packages on Mojave (10.14.6). As far as I can tell, there is no such thing as a my.cnf file. I couldn't get MySQL to recognize any my.cnf file, even by specifying one on the configuration tab of the MySQL settings applet in System Preferences. The only thing that worked for me was editing /Library/LaunchDaemons/com.oracle.oss.mysql.mysqld.plist and adding <string>--default-time-zone=America/Denver</string> to the Program Arguments section. Either restart your Mac or use the aforementioned applet to restart the server.
I imagine using a city name will only work if you have loaded timezone data into MySQL. mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql worked for me. Otherwise an offset like the above answers should work.
Related
I have managed to successfully connect to a docker instance running MySQL via the mysql command line utility. However, I am struggling to do so via DataGrip application from JetBrains.
My mysql cli command is as follows:
mysql -h127.0.0.1 --port=8181 -uroot
The connection string that is generated in DataGrip is:
jdbc:mysql://127.0.0.1:8181
The error I am getting from DataGrip interface is:
[08001] Could not create connection to database server. Attempted reconnect 3 times. Giving up.
Is there anything that need to change in DataGrip that I am missing. I have read that the connection has to also be done via TCP. Not sure how to check that DataGrip is doing that.
Update: I eventually found the problem was the docker container I was using. It seems DataGrip is not able to connect to version 8.0.1 (mysql:8.0.1) mysql docker container. I tested using version 5.7 of the container and could successfully connect.
I was having an issue connecting MySQL 8.0.3 using DataGrip. You need to download the JDBC driver from Oracle website. Select Developer Releases (Since this is an unstable version). The 8.0.8 version worked for me. Download and save in a project folder or something similar on your computer. You will gonna need it later.
Go to DataGrip: File > DataSources. Click on the + and select Driver:
Screenshot of the Step above
On the section Driver Files > Additional files click on the + and select the jar file you just downloaded
After that on the Class dropdown select com.mysql.jdbc.Driver
Mark Dialect as MySQL
On the section URL templates, put the Name as default and Template as jdbc:mysql://{host::localhost}?[:{port::3306}][/{database}?][\?<&,user={user},password={password},{:identifier}={:identifier}>]
Click on apply
Done!
Screenshot of MySQL 8.0.3 running on Datagrip
Add a new datasource using the new driver.
If you find the following error:
[01S00] The server time zone value 'PDT' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support
You can do a temporary fix going to the Advanced tab and setting the serverTimezone variable for UTC as an example.
There are no *.jar-files anymore. Only *.deb-packages for my OS on the Oracle site https://dev.mysql.com/downloads/connector/j/5.1.html
So I selected driver Amazon Aurora MySQL for my MySQL 8.0.3 in docker.
It works!
Okay so I'm trying to install HMailServer on my Windows 7 PC with XAMPP, and connect it to the MySQL database in XAMPP. I've been Googling for hours and only finding either ineffective or invalid answers.
I went through the installation to the database set up and selected:
Select a new Hmail server default database
MySQL
Database Server address: E6400, port 3306, Database name: Douglas (All correct I checked it out in PHPmyadmin) Then I typed in my Username and password for a user that I granted all privileges too on the database...
Left service dependency blank
Then on the finish screen it returned
Starting task...
Please wait while updating database settings...
Settings updated.
Restarting server...
Database version could not be detected.
I did place a libmysql.dll file in the hmail server bin (not one from XAMPP because I couldn't find one in there).
Here's my error logs:
"ERROR" 5460 "2015-06-26 21:34:37.341" "Severity: 2 (High), Code: HM5033, Source: DALRecordset::Open, Description: MySQL: Table 'email.hm_dbversion' doesn't exist (Additional info: select * from hm_dbversion)"
"ERROR" 5460 "2015-06-26 21:34:37.341" "Severity: 1 (Critical), Code: HM5010, Source: Application::OnDatabaseConnected, Description: Database version could not be detected."
Do I need to manually create the table .hm_dbversion or something? Let me know if I need to include more information. Thanks everyone!
Just ran into this same issue. This is how I resolved it. There may be a better method to do this but this is what worked for me:
Run the installer and tell it you want to use a different database (MySQL).
Once the installer gets to the step where you setup the database, just cancel the database setup.
Open you hMail folder (C:\Program Files (x86)\hMailServer\DBScripts)
Locate the 'CreateTablesMYSQL.sql' file.
Use a MySQL database editor to create a new schema and execute the above sql file into that new schema.
Next, open the hMail database setup app. (C:\Program Files (x86)\hMailServer\Bin\DBSetup.exe)
Go through the steps to setup your MySQL database using the new schema you just created as the database.
If all was done well, you should fly thr
My MySQL Workbench is not connecting to my local host, and I cannot figure out why exactly it is reacting like this. It just started doing this one day, and randomly it will give me access although it says it is still "unknown", but I am tired of this and would like to fix it.
Since this website reqires that I have a "10" reputation to post images, I will have to describe it.
On the Startup/Shutdown tab in the administration page, it says:
The database server instance is unknown. --The "Start Server" button is faded out so that I cannot click it.
Startup Message Log
2013-07-11 08:57:51 - Workbench will use cmd shell commands to start/stop this instance
2013-07-11 08:57:51 - Status check of service 'MySQL' returned error: Not found
2013-07-11 08:57:51 - Status check of service 'MySQL' returned error: Not found
2013-07-11 09:00:55 - Status check of service 'MySQL' returned error: Not found
2013-07-11 09:00:55 - Status check of service 'MySQL' returned error: Not found
2013-07-11 09:02:01 - Status check of service 'MySQL' returned error: Not found
Then on the server status tab in the administration page, it says:
Name: mysqld#localhost
host: localhost
server:unknown
status: unknown
Connection
There is no connection to the MySQL server. This functionality requires an established connection to a running MySQL server to work.
If anyone can help out, that would be great!
Thanks
I had this problem on my Windows 8.1 machine and it turned out to be problems with the file permissions.
To repair it I went into the folder at "C:\Program Files\MySQL\MySQL Server 5.6" and right clicked on the "data" folder and selected properties. Clicked the security tab and clicked edit. From there click the ADD button then the ADVANCED button and finally the FIND NOW button. In mine I added users, administrators, and "ALL APPLICATION PACKAGES". I granted full control to the users that were already listed for the data folder and the users, administrators, and ALL APPLICATION PACKAGES.
After the permissions were repaired I opened a command prompt as administrator and changed to the "C:\Program Files\MySQL\MySQL Server 5.6\bin" directory cd "C:\Program Files\MySQL\MySQL Server 5.6\bin". From there you can execute mysqld --install which installs the MySQL service.
More information about installing the mysql service on windows can be found at http://dev.mysql.com/doc/refman/5.0/en/windows-start-service.html
[edit] Please note that if you are using a different version of MySQL than the path to the MySQL data directory and bin directory may be different on your windows machine.
The error message says it: the service with the name MySQL cannot be found. So probably your MySQL service has a different name? Do you have a service at all? Starting mysql manually from the bin folder is just that: manual. There is no service involved, hence WB cannot manipulate the run state.
When you install MySQL with the MySQL installer you have everything in place within a couple minutes and it works right from the start.
So first check if you have a service running for your MySQL server and stop starting it manually. If there's a service take its name and enter it in the Windows Service Name field of the configuration manager:
Note that MySQL Workbench can manage your server only if it is installed as a Windows service.
I had this problem on my Windows 8.1, and I solved it updating my workbench to Version6 with "mysql-installer-web-community-5.6.16.0.msi" from the official page of mysql
I have found reinstalling all MySQL products a better alternative, because some of the solutions on the internet will make another instance of your mysql server along with mysql56, which might mess things up for a beginner.
Remember to keep database files and configuration undeleted during the reinstallation.
I had problem on MAC.
Please ensure you have installed mysql and its running. Because installing only workbench app, will not install mysql service. First install mysql and run the service.
In my case, I tried with brew
brew install mysql // installing mysql
brew services restart mysql // restart service after installing
mysql --version // check version
I recently installed MySQL 5 on Windows 2003 and tried configuring an instance. Everything worked fine until I got to "Applying Security settings", at which point it gave me the above error (Can't connect to MySQL server on 'localhost' (10061)).
I do have a port 3306 exception in my firewall for 'MySQL Server'.
Got this error on Windows because my mysqld.exe wasn't running.
Ran "C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld" --install from the command line to add it to my services, ran services.msc (start -> run), found the MySQL service and started it.
Didn't have to worry about it from there on out.
To resolve this problem:
go to the task manager
select Services tab
find MySql service
Running
That's all.
You'll probably have to grant 'localhost' privileges to on the table to the user. See the 'GRANT' syntax documentation. Here's an example (from some C source).
"GRANT ALL PRIVILEGES ON %s.* TO '%s'#'localhost' IDENTIFIED BY '%s'";
That's the most common access problem with MySQL.
Other than that, you might check that the user you have defined to create your instance has full privileges, else the user cannot grant privileges.
Also, make sure the mysql service is started.
Make sure you don't have a third party firewall or Internet security service turned on.
Beyond that, there's several pages of the MySQL forum devoted to this:
http://forums.mysql.com/read.php?11,9293,9609#msg-9609
Try reading that.
I had difficulty accessing MySQL while connecting via a localhost connection on the standard port 3306, which worked fine when I installed and configured it for prior classes I had taken in MySQL and Java. I was getting errors like "error 2003" and "Cannot connect to MySql server on localhost (10061)". I tried connecting from both MySQL Workbench (5.2.35 CE) and Netbeans (7.2). I am using Windows 7 64 bit professional.
I tried typing in services.msc in the start menu search box, which opened the services dialog box to show all the services installed in windows. I scrolled down to MySQL and started this service. Subsequent attempts to connect to MySQL from MySQL WorkBench and from the command prompt succeeded.
English:
press Windows + R
write "services.msc". Then press Enter
search for MySQL57 and right click
click on start the service
Français :
Appuyez sur la touche Windows + R
Écrire "services.msc" Puis appuyez sur Entrée
Recherchez MySQL57 et clic droit
Cliquez sur rédémarrer
press Windows key + R
write "services.msc" enter
search for "MYSQL56"
write click on it and start the service
Make sure that your windows host file (located at c://windows/system32/drivers/etc.host) has following line. If not, add it at the end
127.0.0.1 localhost
::1 localhost
Sometimes mysql can not trigger Windows to force start host services if firewall blocks it, so start it manually
win+run>>services.msc, select the "MySQL_xx" where "xx" is the name you have assigned to MySQL host services during setup. Click on 'start' to start from hyperlink appeared on left side.
I tried Kuzhichamadam Inn's solution and found that a slight change needed to be made.
MYSQL57 was a network service. I had tried this repeatedly with no success. When I opened services.msc I found another service for localhost: MySQL. I started that one using the process below and it worked.
run > services.msc > rightclick MySQL > properties >start
I got this error when I ran out of space on my drive.
Go to Run type services.msc. Check whether or not MySQL services are running. If not, start it manually. Once it is started, type MySQL Show to test the service.
To connect locally to MySql, you do not have to setup a firewall with inbound rules. But, even if you already setup iptables to allow the TCP inbound port 3306 and grant the privilege to the user to access the db locally, you may have to setup the bind address in your my.cnf file, edit the default address there and put the server IP address that is running the MySql service.
Since I have struggled and found a slightly different answer here it is:
I recently switched the local (intranet) server at my new workplace. Installed a LAMP; Debian, Apache, MySql, PHP. The users at work connect the server by using the hostname, lets call it "intaserv". I set up everything, got it working but could not connect my MySql remotely whatever I did.
I found my answer after endless tries though. You can only have one bind-address and it cannot be hostname, in my case "intranet".
It has to be an IP-address in eg. "bind-address=192.168.0.50".
run > services.msc > rightclick MySQL57 > properties >set start type option to automatic
after restarting computer
At cmd
cd: C:\
C :\> cd "C:\Program Files\MySQL\MySQL Server 5.7\bin"
it will become
C:\Program Files\MySQL\MySQL Server 5.7\bin>
type mysql -u root -p
ie C:\Program Files\MySQL\MySQL Server 5.7\bin> mysql -u root -p
Enter password: ****
That's all
It will result in
mysql>
Another possibility:
There are two ways the MySQL client can connect to the server: over TCP/IP, or using sockets. It's possible you have your MySQL server configured to support socket connections, but not network connections.
Nothing to do just "Reset to Default" your firewall setting it will start working.
I read many solutions but nothing worked properly, so at last I reset firewall settings which worked.
finally solved this.. try running mysql in xammp. The check box of mysql in xammp should be unclicked. then start it. after that you can open now mysql and it will now connect to the localhost
Edit your 'my-default.ini' file (by default it comes with commented properties)as below ie.
basedir=D:/D_Drive/mysql-5.6.20-win32
datadir=D:/D_Drive/mysql-5.6.20-win32/data
port=8888
There is very good article present that dictates commands to create user, browse tables etc ie.
http://www.ntu.edu.sg/home/ehchua/programming/sql/MySQL_HowTo.html#zz-3.1
I did not have Mysql server installed, that package was missing and I got it from this link https://dev.mysql.com/downloads/installer/
Right click on My Computer
Click on Manage
Go to Services and Application
Select Services and find MySQL service
Right click on MySQL and select Start
I have Oracle SQL Developer already installed and am able to connect to and query Oracle databases.
Using Help -> Check for Updates I was able to install the Oracle MySQL Browser extension but there are no connection options for MySQL databases.
Under Tools > Preferences > Databases there is a third party JDBC driver path that must be setup. Once the driver path is setup a separate 'MySQL' tab should appear on the New Connections dialog.
Note: This is the same jdbc connector that is available as a JAR download from the MySQL website.
In fact you should do both :
Add driver
Download driver https://maven.atlassian.com/content/groups/public/mysql/mysql-connector-java/5.1.29/
To add this driver :
In Oracle SQL Developper > Tools > Preferences... > Database > Third Party JDBC Drivers > Add Entry...
Select previously downloaded mysql connector jar file.
Add Oracle SQL developper connector
In Oracle SQL Developper > Help > Check for updates > Next
Check All > Next
Filter on "mysql"
Check All > Finish
Next time you will add a connection, MySQL new tab is available !
Here's another extremely detailed walkthrough that also shows you the entire process, including what values to put in the connection dialogue after the JDBC driver is installed: http://rpbouman.blogspot.com/2007/01/oracle-sql-developer-11-supports-mysql.html
My experience with windows client and linux/mysql server:
When sqldev is used in a windows client and mysql is installed in a linux server meaning, sqldev network access to mysql.
Assuming mysql is already up and running and the databases to be accessed are up and functional:
• Ensure the version of sqldev (32 or 64). If 64 and to avoid dealing with path access copy a valid 64 version of msvcr100.dll into directory ~\sqldeveloper\jdev\bin.
a. Open the file msvcr100.dll in notepad and search for first occurrence of “PE “
i. “PE d” it is 64.
ii. “PE L” it is 32.
b. Note: if sqldev is 64 and msvcr100.dll is 32, the application gets stuck at startup.
• For sqldev to work with mysql there is need of the JDBC jar driver. Download it from mysql site.
a. Driver name = mysql-connector-java-x.x.xx
b. Copy it into someplace related to your sqldeveloper directory.
c. Set it up in menu sqldev Tools/Preferences/Database/Third Party JDBC Driver (add entry)
• In Linux/mysql server change file /etc/mysql/mysql.conf.d/mysqld.cnf
look for
bind-address = 127.0.0.1 (this linux localhost)
and change to
bind-address = xxx.xxx.xxx.xxx (this linux server real IP or machine name if DNS is up)
• Enter to linux mysql and grant needed access for example
# mysql –u root -p
GRANT ALL ON . to root#'yourWindowsClientComputerName' IDENTIFIED BY 'mysqlPasswd';
flush privileges;
restart mysql - sudo /etc/init.d/mysql restart
• Start sqldev and create a new connection
a. user = root
b. pass = (your mysql pass)
c. Choose MySql tab
i. Hostname = the linux IP hostname
ii. Port = 3306 (default for mysql)
iii. Choose Database = (from pull down the mysql database you want to use)
iv. save and connect
That is all I had to do in my case.
Thank you,
Ale
Although #BrianHart 's answer is correct, if you are connecting from a remote host, you'll also need to allow remote hosts to connect to the MySQL/MariaDB database.
My article describes the full instructions to connect to a MySQL/MariaDB database in Oracle SQL Developer:
https://alvinbunk.wordpress.com/2017/06/29/using-oracle-sql-developer-to-connect-to-mysqlmariadb-databases/
You may find the following relevant as well:
Oracle SQL Developer connection to Microsoft SQL Server
In my case I had to place the ntlmauth.dll in the sql-developer application directory itself (i.e. sql-developer\jdk\jre\bin). Why this location over the system jre/bin I have no idea. But it worked.