Ошибка mysql 1114 что делать

Databases work as the storage for many Web applications. Maintaining these applications involve frequent export or import of data. Unfortunately, SQL server can report errors during this import/export process.

One such error is “error 1114 (hy000): the table is full.“ The exact reason for the error can be disk space shortage or wrong database server settings.

At Bobcares, we often get requests from customers to fix database errors as part of our Outsourced Technical Support Services.

Today, we’ll see the causes for “error 1114 (hy000): the table is full” and how our Support Engineers fix them.

Where do we see table full error?

Firstly, let’s take a look at the typical scenarios where we see the error “1114 (hy000): the table is full”. 

This error primarily happens in the process of exporting and importing sql files into databases. It can be either via utilities like phpMyAdmin or even via command line.

Recently, a customer reported this error when he was trying to import a database via phpMyAdmin. The error said:

ERROR 1114 (HY000) at line 12345: The table 'abc' is full.

Surprisingly, the table it was complaining about was empty and contained no rows. Therefore, the natural question comes:

Why then table full error?

[Do you know that proactive server management can reduce MySQL errors drastically? Just signup with us and we’ll take care of your servers 24×7]

What causes “error 1114 (hy000): the table is full”?

Usually, the description for the error is often misleading as it says database table being full. But, the actual reason for the error may vary.

Let’s now see the typical causes for the error “1114 (hy000): the table is full.”

1. Disk Full

From our experience in managing databases, our Dedicated Engineers often see the table full error due to disk full issues. If a server partition or disk has used up all the space and MySQL still attempts to insert data into the table, it will fail with error 1114.

Similarly, this error can also happen during backup of large databases too. Here, the backup process create large files and can cause space constraints in the disk. Backup file along with original database will result in doubling the size required for the table.

2. innodb_data_file_path limits

When the disk space of the server is all okay, and still you get error 1114 (hy000): the table is full, it means the problem will be with the Database server configuration settings.

For instance, on a database server with storage engine set as InnoDB , the parameter innodb_data_file_path often cause this error.

When the innodb_data_file_path in the my.cnf file is set as per the entry below, the ibdata1 file can grow only up to a maximum size of 512M.

innodb_data_file_path = ibdata1:10M:autoextend:max:512M

And, when the file size grows over this limit, it ends up in the error 1114 (hy000): the table is full.

[Are you getting error 1114 (hy000): the table is full? Leave it for us, we are here to help you.]

How to fix “error 1114 (hy000): the table is full”?

So far, we saw the possible reasons for the error 1114. Now, let’s take a look on how our Dedicated Engineers resolve this and make database server working.

1. Fix disk space

First and foremost, we check the disk usage of the server using the command:

df -h

This would show up the disk that contains the least free space. Lack of free space on the disks can even stop the MySQL server. That’s why, our Support Engineers quickly try to clear out some disk space by removing unwanted backup files, log files and so on.

Additionally, to avoid problems with database restore, we always ensure enough free space in the partition that holds MySQL data directory. This applies to the /tmp partition too where MySQL store the temporary files.

2. Fix SQL server settings

Further, we fix the Database server settings. This involves setting the right value for the MySQL variables in the configuration file at /etc/my.cnf.

For instance, our Dedicated Engineers often do not put a maximum limit cap for ibdata1 file by adding the following entry in MySQL configuration.

innodb_data_file_path = ibdata1:10M:autoextend

Similarly, we do an analysis of  the MySQL database usage and set the tmp_table_size, max_heap_table_size in the my.cnf file.

3. Recreating indexes

Indexes in databases helps SQL server to find the exact row or rows associated with the key values quickly and efficiently. Again, from our experience, when importing databases via phpmyAdmin, recreating the indexes at a different point can solve the table full error.

Conclusion

In short, error 1114 (hy000): the table is full happens mainly due to server running out of disk space or wrong MySQL configuration limits. Today, we saw the top causes for the error and how our Support Engineers solve them in live servers.

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Quick fix for Error 1114 (hy000): the table is full

by Sijin George | Feb 19, 2019

Databases work as the storage for many Web applications. Maintaining these applications involve frequent export or import of data. Unfortunately, SQL server can report errors during this import/export process.

One such error is “error 1114 (hy000): the table is full.“ The exact reason for the error can be disk space shortage or wrong database server settings.

At Bobcares, we often get requests from customers to fix database errors as part of our Outsourced Technical Support Services.

Today, we’ll see the causes for “error 1114 (hy000): the table is full” and how our Support Engineers fix them.

Where do we see table full error?

Firstly, let’s take a look at the typical scenarios where we see the error “1114 (hy000): the table is full”.

This error primarily happens in the process of exporting and importing sql files into databases. It can be either via utilities like phpMyAdmin or even via command line.

Recently, a customer reported this error when he was trying to import a database via phpMyAdmin. The error said:

Surprisingly, the table it was complaining about was empty and contained no rows. Therefore, the natural question comes:

Why then table full error?

[Do you know that proactive server management can reduce MySQL errors drastically? Just signup with us and we’ll take care of your servers 24×7]

What causes “error 1114 (hy000): the table is full”?

Usually, the description for the error is often misleading as it says database table being full. But, the actual reason for the error may vary.

Let’s now see the typical causes for the error “1114 (hy000): the table is full.”

1. Disk Full

From our experience in managing databases, our Dedicated Engineers often see the table full error due to disk full issues. If a server partition or disk has used up all the space and MySQL still attempts to insert data into the table, it will fail with error 1114.

Similarly, this error can also happen during backup of large databases too. Here, the backup process create large files and can cause space constraints in the disk. Backup file along with original database will result in doubling the size required for the table.

2. innodb_data_file_path limits

When the disk space of the server is all okay, and still you get error 1114 (hy000): the table is full, it means the problem will be with the Database server configuration settings.

For instance, on a database server with storage engine set as InnoDB , the parameter innodb_data_file_path often cause this error.

When the innodb_data_file_path in the my.cnf file is set as per the entry below, the ibdata1 file can grow only up to a maximum size of 512M.

And, when the file size grows over this limit, it ends up in the error 1114 (hy000): the table is full.

[Are you getting error 1114 (hy000): the table is full? Leave it for us, we are here to help you.]

How to fix “error 1114 (hy000): the table is full”?

So far, we saw the possible reasons for the error 1114. Now, let’s take a look on how our Dedicated Engineers resolve this and make database server working.

1. Fix disk space

First and foremost, we check the disk usage of the server using the command:

This would show up the disk that contains the least free space. Lack of free space on the disks can even stop the MySQL server. That’s why, our Support Engineers quickly try to clear out some disk space by removing unwanted backup files, log files and so on.

Additionally, to avoid problems with database restore, we always ensure enough free space in the partition that holds MySQL data directory. This applies to the /tmp partition too where MySQL store the temporary files.

2. Fix SQL server settings

Further, we fix the Database server settings. This involves setting the right value for the MySQL variables in the configuration file at /etc/my.cnf.

For instance, our Dedicated Engineers often do not put a maximum limit cap for ibdata1 file by adding the following entry in MySQL configuration.

Similarly, we do an analysis of the MySQL database usage and set the tmp_table_size, max_heap_table_size in the my.cnf file.

3. Recreating indexes

Indexes in databases helps SQL server to find the exact row or rows associated with the key values quickly and efficiently. Again, from our experience, when importing databases via phpmyAdmin, recreating the indexes at a different point can solve the table full error.

Conclusion

In short, error 1114 (hy000): the table is full happens mainly due to server running out of disk space or wrong MySQL configuration limits. Today, we saw the top causes for the error and how our Support Engineers solve them in live servers.

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How to fix MySQL ERROR 1114 the table is full issue

Posted on Nov 23, 2021

Learn how to fix MySQL ERROR 1114 the table is full issue

The MySQL ERROR 1114 can be triggered when you try to perform an INSERT statement on a table.

The following example shows how the error happens when I try to insert data into the users table:

To fix this error, you need to first check the disk space in where your MySQL server is installed and see if the partition is really full.

You can do so by running the df -h command from the Terminal. Here’s an example partitions listed from my server:

If you see any disk on the list with the Use% value reaching around 90% , then you need to check if your mysql is installed on that disk.

Most likely you will have mysql located in /var/www/mysql directory, so you need to make sure the main mounted partition at / has the Use% lower than 80% .

But if you’re Use% values are low like in the example above, then the error is not caused by the disk partition.

You need to check on your MySQL configuration file next.

Fix MySQL table is full error from the configuration file

You need to open your MySQL config file and look at the configuration for innodb_data_file_path .

The default value may be as follows:

The values of innodb_data_file_path option above will create an ibdata1 directory that stores all critical information for your InnoDB -based tables.

The maximum size of data you can store in your InnoDB tables are 256MB as shown in the autoextend:max:256M in the option above.

To resolve the MySQL table is full issue, try increasing the size of your autoextend parameter to 512M like this:

Alternatively, you can also just write autoextend without specifying the maximum size to allow InnoDB tables to grow until the disk size is full:

Once done, save your configuration file and restart your MySQL server:

Try to connect and insert the data into your database table again. It should work this time.

If you’re using the MyISAM engine for your tables, then MySQL permits each MyISAM table to grow up to 256TB by default.

The MyISAM engine limit can still be increased up to 65,536TB if you need to. Check out the official MySQL documentation on table size limits on how to do that.

Good luck resolving the issue! 👍

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MySQL Error Message : ERROR 1114 (HY000) at line 4032: The table ‘table’ is full

This is an article where the focus of the main discussion is about how to solve the error message of MySQL Database Server generated upon restoring a dump file into a single database. The error specifically shown in the title of the article which is ‘ERROR 1114 (HY000) at line 4032: The table named ‘table’ is actually full. So, the error happened at the time of restoring a single database is in progress. It is shown as follows :

As shown in the restoring progress of the database named ‘mydb’ using the dump file named ‘mydb_20170919_140100.sql’ as located in the ‘/root/’, the process eventually stop and generated an error shown in the following highlight :

The progress for restoring database stop in the MySQL dump file at line 4780 at the operation on restoring the table named ‘xx_first_table’. At first, the troubleshooting step taken is just trying to look at the MySQL Database Server’s error message log file to take a deeper look on what is actually gone wrong so that an error shown. Below is the error log file :

The error definitely start in the following line :

and it is finally started to show the clear reason in the following line :

So, to solve the above error, using the available error generated, it is concluded that the InnoDB file allocated doesn’t have enough storage to contain the restored database. So, the following step is taken to solve the problem :

1. Enlarge the size of the InnoDB file used to store the data. It is specificed in MySQL Database Server’s configuration file. Usually located in /etc/mysql/my.cnf. Add the following line :

The file in the context of this article is actually located in ‘/etc/mysql/mysql.conf.d’. The most important content is shown in the following snippet code, especially in the ‘[mysqld]’ section. Just add the line above to increase automatically the size of InnoDB file which is represented by a file named ‘ibdata1’. The file ‘ibdata1’ itself normally located in ‘/var/lib/mysql’.

The size specified above as the initial size can be vary and in the above context, it is started at 12 M.

2. But apparently, the above solution doesn’t fixed the problem. It is because in the end, the culprit of the problem is because the space storage of the server is exhausted. Since there is no space left, the file named ‘ibdata1’ cannot be resized into a larger unit because of the database restore process. So, the solution is to reclaim some space area so that ‘ibdata1’ file can be extended automatically because of the database restore process. Don’t forget to restart MySQL Database Service after claiming some spaces.

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Troubleshooting of MySQL errors

Troubleshooting of MySQL errors

Contents

command not found: mysqldump [ edit ]

1. locate the mysqldump command
2. input the complete path of mysqldump command
   • old command which caused error mysqldump -h 127.0.0.1 -u root -p —force —single-transaction DATABASE_NAME | pv | gzip -c > DATABASE_NAME.sql.gz
   • new command /Applications/XAMPP/xamppfiles/bin/mysqldump -h 127.0.0.1 -u root -p —force —single-transaction DATABASE_NAME | pv | gzip -c > DATABASE_NAME.sql.gz

could not access the mysql log [ edit ]

Version: XAMPP 5.6.15-1 on Mac

• the error log only be accessed by the user named mysql [1]

Could not open single-table tablespace file filename.ibd [ edit ]

Version: XAMPP 5.6.15-1 on Mac

Condition: The Mac was shutdown accidentally and the database was not shutdown normally. After reboot the Mac, unable to start the MySQL service [3] [4] .

1. Edit the MySQL configuration file located: /Applications/XAMPP/xamppfiles/etc/my.cnf
2. Add this line: innodb_force_recovery = 1
3. Try to start the MySQL service
4. If the MySQL service started successfully, edit the MySQL configuration file and mark this line : #innodb_force_recovery = 1
5. Restart the MySQL service

Could not start MySQL service on Windows [ edit ]

1. MySQL Data Directory was allowed to written by NETWORK SERVICE on Windows Server 2008 [5]
2. Directory secure-file-priv was allowed to written by NETWORK SERVICE on Windows Server 2008

MySQL server has gone away [ edit ]

• Enable the option log_error in MySQL config file e.g. log_error=»file_name_of_error_log» [6] .
• Example error log located at file_name_of_error_log are as following:

• Increase the value of max_allowed_packet [7] if the MySQL user has the SUPER privilege [8] .

Caught exception: SQLSTATE[HY093]: Invalid parameter number: parameter was not defined [ edit ]

• Number of question marks is not matched with the number of query values [9]
• The array of query values should not be the associative array. Use sequential array!

Error!: SQLSTATE[HY000]: General error [ edit ]

Message: Error!: SQLSTATE[HY000]: General error

Condition: When I used the PHP: PDO

• «You do not use $result = $stmt->fetchAll(); with update or insert queries» [10] .
• You do not use $result = $stmt->fetchAll(); in the query INTO OUTFILE . [11][12] .

ERROR: ASCII ‘’ appeared in the statement, but this is not allowed unless option —binary-mode is enabled and mysql is run in non-interactive mode [ edit ]

Message: ERROR: ASCII ‘’ appeared in the statement, but this is not allowed unless option —binary-mode is enabled and mysql is run in non-interactive mode. Set —binary-mode to 1 if ASCII ‘’ is expected. Query: ».

Condition: When I import the sql file and I met the above error message.

Solution: Unzip the file and then import the file again [13] . The sql file is a compressed file. You may use file (command) for recognizing the type of file.

Errcode: 13 Permission denied [ edit ]

The message occurred after executed mysqld.exe —datadir=..data —console when I tried to start the service. (Version of MySQL：5.5.5-10.0.12-MariaDB on Win )

Open the command line with administrative privileges. (How to: How to Open the Command Prompt as Administrator in Windows 8 or 10)

Error!: SQLSTATE[HY000]: General error: 3 Error writing file ‘xxxTempxxx.tmp’ (Errcode: 28 — No space left on device) [ edit ]

Example error message: Error!: SQLSTATE[HY000]: General error: 3 Error writing file ‘C:WindowsSERVIC

1AppDataLocalTempMY2713.tmp’ (Errcode: 28 — No space left on device)

Condition: Check the disk free space of mysql tmpdir folder

Solutions: Increase the free space of mysql tmpdir folder. Or change the mysql tmpdir folder with another hard disk drive contains more free space [14] .

• Check the current mysql tmpdir folder. Query the syntax SHOW VARIABLES LIKE ‘tmpdir’; .
• Edit the mysql configuration file

• Restart the MySQL service

• Query the syntax SHOW VARIABLES LIKE ‘tmpdir’; to validate the modification of mysql configuration file.

mysqldump: Got errno 32 on write [ edit ]

met the error message:

• The pv was not installed
• Input the command to check if pv was installed which pv
• install pv by input the command: sudo yum -y install pv [16]

errno 41 — Error dropping database [ edit ]

Message: Error dropping database (can’t rmdir ‘.TABLE_NAME’, errno: 41) occurred when I executed DROP DATABASE `TABLE_NAME`;

ERROR 1005 (HY000) at line xx: Can’t create table ‘TABLE_NAME’ (errno: 28) [ edit ]

• Check if the disk space where mysql data folder located is enough. e.g. Input df -h on Linux
• More on mysql — ERROR 1005 (HY000): Can’t create table (errno: 150) — Stack Overflow.

ERROR 1006 (HY000): Can’t create database ‘DATABASE_NAME’ (errno: 28) [ edit ]

• Check if the disk space where mysql data folder located is enough. e.g. Input df -h on Linux
• More on ERROR 1006 (HY000) Can’t create database (errno: 13) MySQL 5.6.12 — Stack Overflow.

ERROR 1017 — Can’t find file: ‘.DATABASETABLE.frm’ (errno: 22 — Invalid argument) [ edit ]

Message: [Err] 1017 — Can’t find file: ‘.DATABASETABLE.frm’ (errno: 22 — Invalid argument)

• Check the existence of file DATABASETABLE.frm. If not, you may need to create the TABLE before executed the MySQL query.
• Check the permission of file DATABASETABLE.frm or folder which the file located [17][18] . unverified

ERROR 1044 (42000): Access denied for user ‘USER’@’localhost’ to database ‘DATABASE_NAME’ [ edit ]

Message: ERROR 1044 (42000): Access denied for user ‘USER’@’localhost’ to database ‘DATABASE_NAME’

• Check the permission of specified user name & database name

Message: mysqldump: Got error: 1044: Access denied for user ‘USER’@’localhost’ to database ‘DATABASE_NAME’ when doing LOCK TABLES

• Add the mysqldump option —skip-lock-tables if you cannot grant the user permissions [19] .

ERROR 1052 — Column ‘column_name’ in field list is ambiguous [ edit ]

Message: Error Code: 1052. Column ‘column_name’ in field list is ambiguous

Cause: Since ‘column_name’ is present in 2 or more tables . [20]

Solution: Remain only one table name ‘column_name’ OR adding the table name alias.

ERROR 1054 — Unknown column in ‘where clause’ [ edit ]

Message: [Err] 1054 — Unknown column ‘xxx’ in ‘where clause’

1. check the column name ‘xxx’ if exists
2. if the column name ‘xxx’ was computed by the User-Defined Variables. Enclosed the whole query into another parent derived query.

Enclosed the whole query into another parent derived query.

ERROR 1114 (HY000): The table `TABLE_NAME` is full [ edit ]

• Because the hard disk of partition where MySQL Data Directory located is full or almost full, free some hard disk space [21] .

ERROR 1170: BLOB/TEXT column ‘url’ used in key specification without a key length [ edit ]

• SQL syntax when tried to create the new table

Solution: BLOB/TEXT column ‘url’ used in key specification with a key length e.g. `url`(500)

ERROR 1205: Lock wait timeout exceeded; try restarting transaction [ edit ]

1. SHOW OPEN TABLES WHERE in_use > 0; [23]
2. SHOW [FULL] PROCESSLIST; [24]
3. KILL

ERROR 1206: The total number of locks exceeds the lock table size [ edit ]

Message: Error Code: 1206. The total number of locks exceeds the lock table size

• Keywin SHOW VARIABLES LIKE ‘innodb_buffer_pool_size’; . If it returns 8388608 , it means 8388608 bytes ≅ 8MB.

Increase innodb_buffer_pool_size e.g. SET GLOBAL innodb_buffer_pool_size=402653184; (402653184 bytes

400MB. Default value is 8MB.)

ERROR 1235: This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME subquery’ [ edit ]

Message: ERROR 1235 (42000): This version of MySQL doesn’t yet support ‘LIMIT & IN/ALL/ANY/SOME subquery’.

Solution: Change the syntax of subquery to column_name BETWEEN start_number to end_number

ERROR 1267: Illegal mix of collations (utf8mb4_general_ci,COERCIBLE) and (latin1_swedish_ci,IMPLICIT) for operation ‘concat’ [ edit ]

Error condition: Tried to concat different type of data e.g. CONCAT(string, int)

Solution: SELECT CONCAT(`string_column`, CONVERT(`int_column`, CHAR)) or SELECT CONCAT(`string_column`, CAST(`int_column` AS CHAR)) [27] [28]

ERROR 1305 — FUNCTION MY_TABLE.MY_FUNCTION does not exist [ edit ]

Message: MySQL error 1305 — FUNCTION MY_TABLE.MY_FUNCTION does not exist

Solution: Fix the typo in the function name

ERROR 1690 — BIGINT UNSIGNED value is out of range [ edit ]

Message: MySQL error #1690 (BIGINT UNSIGNED value is out of range)

ERROR 1813: Tablespace for table xxx exists [ edit ]

Message: ERROR 1813 Tablespace for table xxx exists.

ERROR 1827 (HY000): The password hash doesn’t have the expected format. Check if the correct password algorithm is being used with the PASSWORD() function. [ edit ]

Wrong sql query as follows:

Solution: (1) Check if the account was created or not

(2a) If the account was created, set the password for the account.

(2b) If the account was NOT created, re-create the account.

ERROR 2002: Cannot connect: SQLSTATE[HY000] [2002] [ edit ]

Condition on Cygwin terminal of Windows:

• Change -h localhost to -h 127.0.0.1

• If still not work, reboot the server and restart the MySQL service.

ERROR 2002: SQLSTATE[HY000] [2002] Only one usage of each socket address (protocol/network address/port) is normally permitted [ edit ]

Message: (1) [2002] Only one usage of each socket address (protocol/network address/port) is normally permitted (2) «SQLSTATE[HY000] [2002] 一次只能用一個通訊端位址 (通訊協定/網路位址/連接埠)。» in Chinese

ERROR 2003 (HY000): Can’t connect to MySQL server on ‘ip’ [ edit ]

ERROR 2003 (HY000): Can’t connect to MySQL server on ‘IP’

• Check if the IP is alive

ERROR 2003 (HY000): Can’t connect to MySQL server on ‘IP’ (111 «Connection refused»)

• Check if the MySQL service is running or not [31] . If not, start the MySQL service.
• Check the firewall rules

ERROR 2003 (HY000): Can’t connect to MySQL server on ‘IP’ (116 «Connection timed out»)

• Check the configuration of MySQL
  • comment out bind-address = 127.0.0.1 or set to *
  • comment out skip-networking
• Check the permission of MySQL database user.
• Check the firewall rules at (1) your personal computer (2) the server where MySQL service located (3) ISP/VM providers. More on Install MySQL on CentOS 7 | ProfitBricks DevOps Central
  • Check if your IP address was included in the allowed IP address list of firewall rules.
  • Check if your IP address was changed by using What Is My IP Address? services.
• (optional) Monitor the firewall activity. More on How to Track Firewall Activity with the Windows Firewall Log on Win

ERROR 2013: Lost connection to MySQL server during query [ edit ]

Message: Error Code: 2013. Lost connection to MySQL server during query

Condition: After executed the following query contains number of rows which exceed 1,000,000 rows, I met the error message ‘Error Code: 2013. Lost connection to MySQL server during query’.

• Increase the settings of (1) DBMS connection keep-alive interval (in seconds) & (2) DBMS connection read time out (in seconds) on MySQL Workbench[32][33] . And remember to restart the MySQL Workbench after the settings were modified. e.g. The default setting of DBMS connection read time out (in seconds) is 30 seconds, you may increase to 6000 seconds (100 minutes).
• Reduce the number of rows to reduce the execution time (1) by using LIMIT clause (2) or by splitting the query size e.g. MOD(column, 2) = 0 & MOD(column, 2) > 0 if the column is numeric.

ERROR 1045 (28000): Access denied for user [ edit ]

Message: ERROR 1045 (28000): Access denied for user ‘user’@’localhost’ (using password: YES)

• Check the typo of user name.
• Check the typo of password.
• If you are using the console command, escape the password if it contains special characters e.g. mysql -u root -p’PASSWORD’ [34]
• You may need to delete the existing account setting and re-config again.

ERROR 1049 (42000): Unknown database [ edit ]

Message: ERROR 1049 (42000): Unknown database ‘MY_DATABASE_p’

• Check the database ‘MY_DATABASE_p’ is exists
• Check there are no TAB character after database name if you want to connect the database ‘MY_DATABASE’ when you are using console.

ERROR 1070 (42000): Specified key was too long; max key length is 767 bytes [ edit ]

Envoronment: MySQL 5.6

Root cause: «By default, the index key prefix length limit is 767 bytes. See Section 13.1.13, “CREATE INDEX Statement”. For example, you might hit this limit with a column prefix index of more than 255 characters on a TEXT or VARCHAR column, assuming a utf8mb3 character set and the maximum of 3 bytes for each character. When the innodb_large_prefix configuration option is enabled, the index key prefix length limit is raised to 3072 bytes for InnoDB tables that use the DYNAMIC or COMPRESSED row format.» [35]

• execute SQL query as the following:

• modify the MySQL configuration file

• restart the MySQL server

• execute SQL query as the following:

ERROR 1366: Incorrect string value [ edit ]

Message: SQLSTATE[HY000]: General error: 1366 Incorrect string value: ‘xF0x9Fx87xAFxF0x9F. ‘ for column ‘XXX’

• Check the charset of PHP PDO. AND execute set names utf8mb4 [38]
• Check the configuration of table
  • CHARACTER SETS (aka 字元集、字符集): utf8mb4
  • COLLATION (aka 定序、字元序): utf8mb4_unicode_ci

Message: Error!: SQLSTATE[28000]: Invalid authorization specification: 1045 Access denied for user ‘user’@’localhost’ (using password: YES)

• If you executed the query INTO OUTFILE , you need to grant the file permission e.g. GRANT FILE ON *.* TO ‘user’@’localhost’; [39][40] .

Related issue: «Error!: SQLSTATE[HY000]: General error: 1290 The MySQL server is running with the —secure-file-priv option so it cannot execute this statement» [41]

Error!: SQLSTATE[42000]: Syntax error or access violation [ edit ]

Message: Error!: SQLSTATE[42000]: Syntax error or access violation: 1064 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 .

• SQL syntax debug
• SQL Syntax Check Online, SQL Validator, Instant SQL Compiler Online – EverSQL Not support the PHP: PDO::prepare which the query syntax contains question marks.

Navicat error: [Exp] OLE error 800A03EC [ edit ]

• Rows count of results exceed the limit of Microsoft Excel Worksheet size: 1,048,576 rows

• LIMIT the rows of MySQL query

PHP Fatal Error: Allowed Memory Size Exhausted when import SQL.GZ file using adminer [ edit ]

solution: Using the naive mysqldump command to generate the backup file. And import the backup by using mysql command.

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FACTS

You said you are using ext4. File size limit is 16TB. Thus, Sample.ibd should not be full.

You said your innodb_data_file_path is ibdata1:10M:autoextend. Thus, the ibdata1 file itself has no cap to its size except from the OS.

Why is this message coming up at all? Notice the message is «The table … is full», not «The disk … is full». This table full condition is from a logical standpoint. Think about InnoDB. What interactions are going on ?

My guess is InnoDB is attempting to load 93GB of data as a single transaction. Where would the Table is Full message emanate from? I would look at the ibdata1, not in terms its physical size (which you already ruled out), but in terms of what transaction limits are being reached.

What is inside ibdata1 when innodb_file_per_table is enabled and you load new data into MySQL?

• Data Dictionary
• Double Write Buffer
  • Safety Net to Prevent Data Corruption
  • Helps Bypass OS for Caching
• Insert Buffer (Streamlines Changes to Secondary Indexes)
• Rollback Segments
• Undo Logs
• Click Here to see a Pictorial Representation of ibdata1

My suspicions tell me that the Undo Logs and/or Redo Logs are to blame.

What are these logs? According to the Book

Chapter 10 : «Storage Engines» Page 203 Paragraphs 3,4 say the following:

The InnoDB engine keeps two types of logs: an undo log and a redo log. The purpose of an undo log is to roll back transactions, as well as to display the older versions of the data for queries running in the transaction isolation level that requires it. The code that handles the undo log can be found in storage/innobase/buf/log/log0log.c.

The purpose of the redo log is to store the information to be used in crash recovery. It permits the recovery process to re-execute the transactions that may or may not have completed before the crash. After re-executing those transactions, the database is brought to a consistent state. The code dealing with the redo log can be found in storage/innobase/log/log0recv.c.

ANALYSIS

There are 1023 Undo Logs inside ibdata1 (See Rollback Segments and Undo Space). Since the undo logs keep copies of data as they appeared before the reload, all 1023 Undo Logs have reached its limit. From another perspective, all 1023 Undo Logs may be dedicated to the one transaction that loads the Sample table.

BUT WAIT…

You are probably saying «I am loading an empty Sample table». How are Undo Logs involved? Before the Sample table was loaded with 93GB of data, it was empty. Representing every row that did not exist must take up some housecleaning space in the Undo Logs. Filling up 1023 Undo Logs seems trivial given the amount of data pouring into ibdata1. I am not the first person to suspect this:

From the MySQL 4.1 Documentation, note Posted by Chris Calender on September 4 2009 4:25pm:

Note that in 5.0 (pre-5.0.85) and in 5.1 (pre-5.1.38), you could receive the «table is full» error for an InnoDB table if InnoDB runs out of undo slots (bug #18828).

Here is the bug report for MySQL 5.0 : http://bugs.mysql.com/bug.php?id=18828

SUGGESTIONS

When you create the mysqldump of the Sample table, please use —no-autocommit

mysqldump --no-autocommit ... mydb Sample > Sample.sql

This will put an explicit COMMIT; after every INSERT. Then, reload the table.

If this does not work (you are not going to like this), do this

mysqldump --no-autocommit --skip-extended-insert ... mydb Sample > Sample.sql

This will make each INSERT have just one row. The mysqldump will be much larger (10+ times bigger) and could take 10 to 100 times longer to reload.

In either case, this will spare the Undo Logs from being inundated.

Give it a Try !!!

UPDATE 2013-06-03 13:05 EDT

ADDITIONAL SUGGESTION

If the InnoDB system table (a.k.a ibdata1) strikes a filesize limit and Undo Logs cannot be used, you could just add another system tablespace (ibdata2).

I just encountered this situation just two days ago. I updated my old post with what I did: See Database Design — Creating Multiple databases to avoid the headache of limit on table size

In essence, you have to change innodb_data_file_path to accommodate a new system tablespace file. Let me explain how:

SCENARIO

On disk (ext3), my client’s server had the following:

[root@l*****]# ls -l ibd*
-rw-rw---- 1 s-em7-mysql s-em7-mysql     362807296 Jun  2 00:15 ibdata1
-rw-rw---- 1 s-em7-mysql s-em7-mysql 2196875759616 Jun  2 00:15 ibdata2

The setting was

innodb_data_file_path=ibdata1:346M;ibdata2:500M:autoextend:max:10240000M

Note that ibdata2 grew to 2196875759616 which is 2145386484M.

I had to embed the filesize of ibdata2 into innodb_data_file_path and add ibdata3

innodb_data_file_path=ibdata1:346M;ibdata2:2196875759616;ibdata3:10M:autoextend

When I restarted mysqld, it worked:

[root@l*****]# ls -l ibd*
-rw-rw---- 1 s-em7-mysql s-em7-mysql     362807296 Jun  3 17:02 ibdata1
-rw-rw---- 1 s-em7-mysql s-em7-mysql 2196875759616 Jun  3 17:02 ibdata2
-rw-rw---- 1 s-em7-mysql s-em7-mysql   32315015168 Jun  3 17:02 ibdata3

In 40 hours, ibdata3 grew to 31G. MySQL was once again working.

At XTIVIA, we have encountered the MySQL Error 1114, “table is full” on quite a few occasions. The description for the error is usually misleading as it implies that a table has reached or exceeded a maximum set limitation. Tables utilizing the InnoDB storage engine do have inherent maximums although in these cases, the 64TB limit for InnoDB tables with InnoDB page sizes of 16KB was not the issue.

It is possible to impose user-defined maximums by explicitly defining the variable innodb_data_file_path. For example setting it to a value of ibdata1:10M:autoextend:max:256M will limit the data in InnoDB tables to a total of 256MB. Removing the max:256MB term will eliminate the imposed maximum.

In most cases, ERROR 1114 results from lack of disk space. If a partition, disk, or LUN has been exhausted of all space and MySQL attempts to insert data into the table, it will fail with Error 1114.

One example where this error was encountered was during a backup on a large database. Although there was plenty of disk space available on the partition, as mysqldump began backing up one particularly large table, it sent hundreds of thousands of errors reporting that the table was full. Again, the table was not full as no limits were set and the table was not near the 64TB maximum. The problem was that as mysqldump ran, it was creating a large file on the same partition where the data existed thereby doubling the size required for the table.

Adding more disk space was not an option under the time crunch and the maintenance window available for the client. The issue was resolved by running mysqldump on the table in increments. By adding a “–where” option in the mysqldump command, the backup was run stepwise on smaller chunks of data enabling the backup file and data files to exist in the same partition without running out of space. Given the autoincrement primary key and total number of rows, the table was divided into ten groups by rows to dump separately. Each ran successfully, the errors halted and a successful backup was therefore performed on the entire database.

Summary

MySQL reports a “Table is full” error where, in most cases, the issue involves running out of disk space. By default, limits are not imposed on MySQL tables however there are relatively large maximums inherent to the database and those maximums have not been the issue in our experience. If you are seeing this error, first check the disk space on the partition to ensure that this is not the cause of the error. If disk space is not a concern, check the variable innodb_data_file_path to see if a maximum table size has been set explicitly.