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An error occurred while importing the SQL file with navicat today: MySQL error err [IMP] 1153-got a packet bigger than 'max _ allowed_packet 'bytes After checking, it turns out that the maximum size of the SQL File Read and executed by MySQL is 16 MB by default, and My SQL file is 260 MB, so it cannot be executed. Solution: Find the file my. ini in the MySQL installation directory and search[Mysqld], add a sentence below it Max_allowed_packet = 40

1, MySQL Error in string comparison occurred Select a.event, a.tousername, a.fromusername, a.fromnickname, a.eventkey, A.msgtype, a.content, a.inserttime, B.headimgurl from record a left join Wxuser b Error [ERR] 1267-illegal mix of collations (utf8_general_ci,implicit) and (utf8_unicode_ci,implicit) for operation ' = ' Reason: The table record is not the same as the table Wxuser enc

Causes and solutions to "ERR Client sent AUTH, but no password is set" exception when Java link Redis "Error Tip" Redis.clients.jedis.exceptions.JedisConnectionException:Could not get a resource from the pool At Redis.clients.util.Pool.getResource (pool.java:53) At Redis.clients.jedis.JedisPool.getResource (jedispool.java:226) At Cn.hncu.RedisPool.getJedis (redispool.java:66) At Cn.hncu.RedisJava.main (redisjava.java:15) caused By:redis.clients.je

Tags: here const ROM data 0 rows close about not forgettingmysql> SET foreign_key_checks = 0; Query OK, 0 rows affected (0.02 sec) mysql> Delete from repositories where repo_name = "watch/sinawatch_agent_update"; Q Uery OK, 1 row affected (0.02 sec) mysql> SET foreign_key_checks = 1; Query OK, 0 rows Affected (0.00 sec)SET foreign_key_checks = 0//Turn off FOREIGN KEY constraintsWhen you're done, don't forget to reopen the foreign key constraint. The following is a FOREIGN key constraint for open

? Copyright NOTICE: This article is the original blogger article, reproduced please indicate the sourceproblem Description: Execute SQL statement under MySQL database, error (although SQL is also successful, it's not cool to watch). The error message is as follows:Solution:First, go to the root directory of MySQL to find My-default.ini configuration file, open after the Sql_mode in the only_full_group_by deletedSecond, execute SELECT @ @sql_mode statementThird, if there is only_full_group_by, de

ERR Object When the ERR Object is used, you do not need to create an instance. That is to say, you can use it whenever you use it. Just like session, you do not need to set conn = server when using the ADODB object. createobject ("ADODB. connection ") to create an instance, it returns an error Code , But err! = Err.

One, Err object The Err object does not need to create an instance when used, which means that you use it as a session. The Set Conn=server.createobject ("ADODB") does not need to be used like a ADODB object. Connection ") to create an instance that returns an error code.However, Err!=err.number can be cleared with the clear method for the next use. It is mainl

mzq-f4-s2960#Mzq-f4-s2960#show Interfaces Status err-disabledPort Name Status Reason err-disabled VlansGI1/0/28 err-disabled psecure-violationGI1/0/46 err-disabled psecure-violationMzq-f4-s2960#conf teEnter configuration commands, one per line. End with cntl/z.mzq-f4-s2960 (config) #intermzq-f4-s2960 (config) #interfac

A few days ago, a switch cascade using a Cisco 2950 switch and a 100MB port of Tp-link 24 ports. Causes the Cascade ports on the Cisco 2950 device to be in use one day later, the next morning when the port shows err-disabled. The network is not working. How to deal with?To view the interface status:GX-SW-2950-01#SH Interfaces F0/2FASTETHERNET0/2 is off, line protocol was down (err-disabled)Hardware is Fast

thinkphp view model query hint err:1146:table ' db.pr_order_view ' doesn ' t exist workaround, Vieworder This example describes the Thinkphp view model query failure prompt: Err:1146:table ' db.pr_order_view ' doesn ' t exist solution. Share to everyone for your reference. Here's how: First, the problem description: Want to use the thinkphp view model to correlate the query, the result is such a problem (l

This article mainly introduces the thinkphp view model query prompt ERR: 1146: Tabledb. the pr_order_viewdoesntexist solution can be used as a reference for beginners of ThinkPHP. If you need it, refer to the following example to describe the thinkphp view model query failure prompt: ERR: 1146: Table 'db. pr_order_view 'doesn' t exist solution. Share it with you for your reference. The specific method is as

MySQL storage function error [Err] 1064 debugging record, err10641. An error is reported when a user creates a storage function.Create definer = 'root' @ 'localhost' FUNCTION 'stuff '(F_old varchar (1000), f_start int, f_length int, f_replace varchar (1000)) RETURNS varchar (2000) CHARSET utf8BEGINReturn replace (f_old, substring (f_old, f_start, f_length), f_replace );END[SQL] create FUNCTION f_Int2IP (ip bigint) RETURNS varchar (15)BEGINDECLARE re v

[Err] ORA-00923: FROM keyword not found where expected and rownum, ora-00923rownumAbout oracle's nownum If I want to query all the table information and add the row number in front of it, the SQL statement is as follows:Select ROWNUM, * from tableA The following error is reported.[Err] ORA-00923: FROM keyword not found where expected Alias must be added to the table. Select rownum, a. * rownum