Ошибка 1142 mysql - TopOshibok.ru - решение и исправление самых разных ошибок

I’m having troubles with a certain query on one of my servers. On all other places I’ve tested it it works completely fine but on the server i want to use it it isn’t working.

It’s about the following SQL:

SELECT facturen.id            AS fid, 
       projecten.id           AS pid, 
       titel, 
       facturen.totaal_bedrag AS totaal, 
       betaald, 
       datum 
FROM   facturen, 
       projecten 
WHERE  facturen.project_id = projecten.id 
       AND projecten.eigenaar = '1' 
ORDER  BY datum DESC

This is the error code I get from it:

SELECT command denied to user 'marco'@'localhost' for table 'projecten'

The tables:
facturen:

CREATE TABLE IF NOT EXISTS `facturen` (
  `id` int(11) NOT NULL auto_increment,
  `project_id` int(11) NOT NULL,
  `datum` int(11) NOT NULL,
  `lever_datum` int(11) NOT NULL,
  `totaal_bedrag` decimal(9,2) NOT NULL,
  `btw` decimal(9,2) NOT NULL,
  `bedrijf` varchar(40) NOT NULL,
  `contactpersoon` varchar(60) NOT NULL,
  `adres` varchar(60) NOT NULL,
  `postcode` varchar(7) NOT NULL,
  `plaats` varchar(30) NOT NULL,
  `betaald` int(11) NOT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=201200006 ;

projecten:

CREATE TABLE IF NOT EXISTS `projecten` (
  `id` int(11) NOT NULL auto_increment,
  `titel` varchar(80) NOT NULL,
  `eigenaar` int(11) NOT NULL,
  `creatie_datum` int(11) NOT NULL,
  `eind_datum` int(11) NOT NULL,
  `totaal_bedrag` decimal(9,2) NOT NULL,
  `btw` decimal(9,2) NOT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=201200004 ;

The strange part is that every other query on both the ‘projecten’ table and the ‘facturen’ table works completely fine, also this query works fine on two other servers of mine.

Источник

I’m having troubles with a certain query on one of my servers. On all other places I’ve tested it it works completely fine but on the server i want to use it it isn’t working.

It’s about the following SQL:

SELECT facturen.id            AS fid, 
       projecten.id           AS pid, 
       titel, 
       facturen.totaal_bedrag AS totaal, 
       betaald, 
       datum 
FROM   facturen, 
       projecten 
WHERE  facturen.project_id = projecten.id 
       AND projecten.eigenaar = '1' 
ORDER  BY datum DESC

This is the error code I get from it:

SELECT command denied to user 'marco'@'localhost' for table 'projecten'

The tables:
facturen:

CREATE TABLE IF NOT EXISTS `facturen` (
  `id` int(11) NOT NULL auto_increment,
  `project_id` int(11) NOT NULL,
  `datum` int(11) NOT NULL,
  `lever_datum` int(11) NOT NULL,
  `totaal_bedrag` decimal(9,2) NOT NULL,
  `btw` decimal(9,2) NOT NULL,
  `bedrijf` varchar(40) NOT NULL,
  `contactpersoon` varchar(60) NOT NULL,
  `adres` varchar(60) NOT NULL,
  `postcode` varchar(7) NOT NULL,
  `plaats` varchar(30) NOT NULL,
  `betaald` int(11) NOT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=201200006 ;

projecten:

CREATE TABLE IF NOT EXISTS `projecten` (
  `id` int(11) NOT NULL auto_increment,
  `titel` varchar(80) NOT NULL,
  `eigenaar` int(11) NOT NULL,
  `creatie_datum` int(11) NOT NULL,
  `eind_datum` int(11) NOT NULL,
  `totaal_bedrag` decimal(9,2) NOT NULL,
  `btw` decimal(9,2) NOT NULL,
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=201200004 ;

The strange part is that every other query on both the ‘projecten’ table and the ‘facturen’ table works completely fine, also this query works fine on two other servers of mine.

Источник

The MySQL Error: #1142 — SELECT command denied to user is a common issue encountered by users when they try to execute a SELECT statement in a database. This error occurs when the user executing the statement does not have sufficient privileges to access the desired information in the database. The root cause of this error can be due to incorrect user credentials, insufficient user privileges, or incorrect database configuration. The following methods can be used to resolve the MySQL Error: #1142 — SELECT command denied to user.

Method 1: Grant Privileges to the User

To fix MySQL Error: #1142 - SELECT command denied to user, you can grant privileges to the user. Here’s how to do it:

Grant all privileges to the user:

GRANT ALL PRIVILEGES ON *.* TO 'username'@'localhost';

Flush the privileges:

Exit MySQL:

This will grant all privileges to the user and fix the SELECT command denied to user error.

You can also grant specific privileges to the user. For example, to grant only SELECT and INSERT privileges to the user, use the following command:

GRANT SELECT, INSERT ON database_name.* TO 'username'@'localhost';

Replace database_name with the name of your database.

You can also grant privileges to a remote user by replacing localhost with the IP address or hostname of the remote server.

Remember to flush the privileges after granting or revoking privileges.

That’s it! With these steps, you should be able to fix the MySQL Error: #1142 - SELECT command denied to user by granting privileges to the user.

Method 2: Check User Credentials

To fix the MySQL Error: #1142 — SELECT command denied to user, you can check the user credentials to ensure that the user has the necessary privileges to execute the SELECT command. Here is an example code that demonstrates how to check user credentials:

-- Step 1: Connect to MySQL server
mysql -u root -p

-- Step 2: Switch to the database that you want to use
USE your_database_name;

-- Step 3: Check if the user has the SELECT privilege
SHOW GRANTS FOR 'your_username'@'localhost';

-- Step 4: If the user does not have the SELECT privilege, grant it
GRANT SELECT ON your_database_name.* TO 'your_username'@'localhost';

In the above code, replace your_database_name with the name of your database, your_username with the username of the user that you want to check, and localhost with the hostname of the MySQL server.

The SHOW GRANTS command will display the privileges granted to the user. If the user does not have the SELECT privilege, you can grant it using the GRANT command.

By checking the user credentials and granting the necessary privileges, you can fix the MySQL Error: #1142 — SELECT command denied to user.

Method 3: Modify the MySQL Grant Tables

To fix the MySQL Error #1142 — SELECT command denied to user, you can modify the MySQL grant tables. Here are the steps to do it:

Connect to your MySQL server using the command line or a tool like phpMyAdmin.
Run the following command to grant the SELECT privilege to the user:
```
GRANT SELECT ON database_name.* TO 'username'@'localhost';
```
Replace database_name with the name of your database, username with the name of the user who is getting the error, and localhost with the hostname or IP address of the server.
If you want to grant the SELECT privilege to all databases, use the following command:
```
GRANT SELECT ON *.* TO 'username'@'localhost';
```

You can also grant multiple privileges at once by separating them with commas:

GRANT SELECT, INSERT, UPDATE ON database_name.* TO 'username'@'localhost';

To revoke a privilege, use the following command:
```
REVOKE SELECT ON database_name.* FROM 'username'@'localhost';
```
Replace SELECT with the name of the privilege you want to revoke.
To view the current privileges for a user, use the following command:
```
SHOW GRANTS FOR 'username'@'localhost';
```
Replace username with the name of the user you want to view the privileges for.
Finally, make sure to flush the privileges to apply the changes:

That’s it! By modifying the MySQL grant tables, you can fix the MySQL Error #1142 — SELECT command denied to user.

Method 4: Check Database Configuration

To fix the MySQL Error #1142 — SELECT command denied to user, you can check the database configuration. Here are the steps to do it:

Connect to your MySQL server using the command line or a MySQL client like phpMyAdmin.
Run the following command to check the privileges of the user:
```
SHOW GRANTS FOR 'user'@'localhost';
```
Replace ‘user’ with the username that is experiencing the error.
Check if the user has the SELECT privilege for the database and table that you are trying to access. The output of the previous command should include a line like this:
```
GRANT SELECT ON `database`.`table` TO 'user'@'localhost';
```
If the user does not have the SELECT privilege, you can grant it using the following command:
```
GRANT SELECT ON `database`.`table` TO 'user'@'localhost';
```
Replace ‘database’ and ‘table’ with the name of your database and table, respectively.
If the user has the SELECT privilege but is still experiencing the error, check if there are any conflicting privileges that are denying the SELECT privilege. You can use the following command to see all the privileges that the user has:
```
SHOW PRIVILEGES FOR 'user'@'localhost';
```
Check if there are any conflicting privileges like ‘DENY SELECT’ or ‘DENY ALL PRIVILEGES’.
If you find any conflicting privileges, you can revoke them using the following command:
```
REVOKE DENY SELECT ON `database`.`table` FROM 'user'@'localhost';
```
Replace ‘DENY SELECT’ with the conflicting privilege and ‘database’ and ‘table’ with the name of your database and table, respectively.

By following these steps, you should be able to fix the MySQL Error #1142 — SELECT command denied to user by checking the database configuration.

Источник

Having your own custom website is one of the most rewarding experiences you can have online, but from time to time, it can also throw seemingly random errors at you for no apparent reason. One of the more perplexing errors is MySQL error #1142 “INSERT command denied to user”. Unlike other errors, this particular issue can pop up in almost all content management systems, in phpMyAdmin, and even in code that you have written yourself. In this article, we will learn what causes the #1142 error and we will go over the possible solutions to this issue.

As the error message ”INSERT command denied to user” suggests, the root problem is that the INSERT command fails. The INSERT command is used to add new information to your MySQL database. So, you can potentially run into this problem whenever you update your website with new information or when you try to manually insert new data into your database.

Since this is a database-related issue, it can pop up on any website that uses a database to store information. The issue can affect everything from world-renowned content management systems like WordPress, Joomla, and Drupal, to small PHP websites that you may have coded yourself.

If you have a Joomla website and you run into the "INSERT command denied to user" problem, you may see a message similar to this one.

If you have a Joomla website and you run into the “INSERT command denied to user” problem, you may see a message similar to this one.

The #1142 error is most prevalent in shared hosting environments. Plans such as our free website hosting and our premium shared hosting packages fall into this category. The reason is that shared hosting plans often impose a limit, known as a quota, on the amount of information that can be stored in a single database.

What Is a Database Quota?

As more information is stored in a database, its size steadily grows. That is why hosting companies often impose a database quota which is essentially a storage limit for your database. When you reach this limit, you are no longer permitted to add new information in the database. In technical terms, when you reach your database storage limit, your database user loses its INSERT privileges.

How Can I Check My Database Quota and Current Space Usage?

You can easily check the current size of your MySQL database as well as the database quota imposed by your hosting plan using the Database Manager section of the Control Panel, as is shown below:

The Database Manager has a dedicated Quota column where you can easily compare your current space usage to the maximum that is allowed by your hosting plan.

The only thing that we need to point out is that your current utilization statistics are not updated in real-time. As such, it may take an hour or so for any changes to the size of your database to be reflected in our Database Manager.

How Do I Fix MySQL Error #1142 “INSERT Command Denied to User”?

There are three approaches you can take to resolve the ”INSERT command denied to user” problem:

you can optimize your database in order to reduce its size without sacrificing any of your data.
you can delete information that you no longer need.
you can upgrade to a better hosting plan that grants you additional database storage.

Below we will discuss the three options in greater detail.

Option 1: Optimize the Database

Optimizing the database is arguably the best approach to take as it allows you to instantly reduce your database’s size without sacrificing any data. The only downside to this option is that for large websites this can prove to be only a temporary solution.

To optimize your database, follow the steps below:

Go to the Database Manager section of our Control Panel.
Click on the name of the database that is over quota.
Open the Management tab.
Choose the 1-click Optimization option, as is shown in the screenshot below:

Optimizing your database is truly a one-click solution thanks to our Database Manager.

At this point, your database is optimized. However, it may take some time for this optimization to be reflected. To speed up the process, scroll further down the list of management options and choose the 1-click Permissions Fix button. By doing so, you will be granted full access to your database immediately and you can continue working on your website.

Using the 1-click Permissions Fix button you can speed up the optimization process allowing you to continue working on your website immediately.

For more information on how database optimization works and the different ways of optimizing your database that you have available, you can refer to our full guide on how to optimize a MySQL database.

Option 2: Delete Unnecessary Data

Your other alternative when it comes to reducing your database size is to straight-up delete any data that is no longer necessary. This can be achieved using phpMyAdmin to DROP (delete) any tables that you no longer need. An example of this can be seen below:

Removing unnecessary information from the database is a sure-fire way of reducing its size.

Some website software products offer the ability for you to log every site visit for further analysis at a later time. Such information is often stored in your database. While this may be a useful feature to some, it can very quickly take up the majority of your database, especially if you have regular site visitors who spend plenty of time on your site. Disabling this logging functionality and removing the existing logs from the database can free up hundreds of megabytes.

Another aspect of running a website that can consume a lot of database storage is user-generated content such as reader comments on a blog post. At the very least you should ensure that no SPAM comments are published as are not helpful in the slightest and take up valuable storage space. An even better approach would be to consider using a service like DISQUS as it not only helps protect you against SPAM comments, it even stores all comments on its own servers so they are not taking up any space at all in your database.

Option 3: Upgrade to a Better Hosting Plan

The last option that you have at your disposal is to upgrade to a better hosting plan. The next tier of hosting will always offer you more storage for your databases and our premier plans like the Max Pack Plus and all of our Semi-Dedicated web servers will provide you with unlimited storage, thus dealing with the #1142 error once and for all.

If all else fails, you can always upgrade to a hosting plan that offers unlimited database storage.

If you are using one of our Virtual Private Server packages and you run into the “INSERT command denied to user” error, it is possible that your VPS has run out of space and there is simply no room for additional information to be stored. Once you confirm that the lack of storage is indeed the issue, you can purchase additional disk space for your VPS through our Control Panel.

Conclusion

When you are using a shared hosting server, you can solve the MySQL error #1142 “INSERT command denied to user” by making sure that your current database utilization does not exceed your database quota. This can be done by optimizing the database, deleting data, or just increasing your database quota. Sadly, some content management systems use different wording for the exact same error, so if your hosting plan limits the maximum size of your MySQL database, it is always a good idea to regularly check that you are not reaching your storage limit.

Keep reading

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Источник

So I went through the error while migrating one of the app to cloud. The full error statement goes like :

MySQL Error: #1142. Response form the database. SELECT command denied to user “username@ip” for table “table1”

From the error statement it looks like that ‘SELECT’ access is missing for the user for that particular table, which is actually true but we have already granted that access to the user then why do we still seeing that error.

From my understanding if you are getting this error then the possible issues and the solutions are:

Solutions for MySQL Error: 1142, SELECT command denied to user:

Double check the Database name: This is the most common scenario as MySQL is case sensitive and using a single upper/lower character can throw this error. Just check that once again.
Double check the user access: Again this is also possible as sometimes we just provide access on a particular table instead of whole database. So make sure you provide access on “database.*”
Check if same table exists in any other database: As the error statement never mentions the database name for which the access is denied, I have ran into this issue because the application was trying to access the table with exactly similar name in some other database on which the access was not granted.

That would be it, let me know if there is any other case where you faced similar issue/error, mention in comments.

Источник

Method 1: Grant Privileges to the User

Method 2: Check User Credentials

Method 3: Modify the MySQL Grant Tables

Method 4: Check Database Configuration

What Is a Database Quota?

How Can I Check My Database Quota and Current Space Usage?

How Do I Fix MySQL Error #1142 “INSERT Command Denied to User”?

Option 1: Optimize the Database

Option 2: Delete Unnecessary Data

Option 3: Upgrade to a Better Hosting Plan

Conclusion

Keep reading

Solutions for MySQL Error: 1142, SELECT command denied to user:

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