sqlstate 28000

SQLSTATE[IM002] Sqldriverconnect:0

Xxx_plugin by ' password ', such as:CREATE USER ' native '@'localhost'with by'password!2#4 '; Use ALTER user to modify the validation plugin for an existing account:ALTER USER ' native '@'localhost' with Mysql_native_passwordOrALTER USER ' native '@'localhost'with by'new_password ';In the previous way, the password for the account will be cleared; The BY clause will set a new password for the account. In the/ETC/MY.CNF configuration file, there is a line:# Default-authentication-plugin=mysq

An error occurred while using Yii's yii\db\connnectionError:Workaround: Change localhost in the config directory to 127.0.0.1 in the db.php configuration fileMySQL uses a UNIX domain socket connection when the host is populated with localhostWhen the host is filled in as 127.0.0.1, MySQL will connect using TCPThis is the feature of the Linux socket network, the win platform will not have this problem　　YII error sqlstate[hy000] [2002] No such file or d

In reverse engineering, the following errors sometimes occur...[Microsoft] [ODBC SQL Server Driver] [SQL Server] cannot predefine statementsSQLSTATE = 37000Solution:1. Select the database-and change-current DBMS in the menu bar to select SQL Server2005 for the DBMS.2. Reconfigure the ODBC connection, data source ODBC, administrative Tools, add-In User DSN tab options, click the Select box to create a new data source, drag the scroll bar to the bottom, select SQL Srever point completion, a new da

Label:SQLSTATE[HY000] [2003] Can ' t connect to MySQL server on ' XXX ' (13)I can really see the problem of SELinux, and this question has made me look for a long time reason:The result is that SELinux does not allow httpd to access the extranet, the Chrome browser was installed yesterday, the result does not allow the root account to run ....SQLSTATE[HY000] [2003] Can ' t connect to MySQL server on ' XXX ' (13)Workaround:Selinux settings Can ' t conn

Solution to ODBC error created by SQLSERVER SQLState: '123' solution, sqlstate01000 The error details are as follows: SQLState: '20140901' SQL Server Error: 14 [Microsoft] [odbc SQL Server Driver] [DBNETLIB] ConnectionOpen (Invalid Instance ()). Connection Failed: SQLState: '20140901' SQL Server Error: 14 [Microsoft] [odbc SQL Server Driver] [DBNETLIB] t

When you use data studio to connect to a remote DB2 database, The Times are wrong: [jcc][thread:main][[emailprotected]] java.sql.sqlexception[jcc][thread:main] [[emailprotected]] SQL state = 08001[jcc][thread:main][[emailprotected]] Error code = -4499[jcc][thread:main][[email Protected]] Message = [jcc][t4][2043][11550][4.13.111] Exception java.net.ConnectException: Open port 50,000 on server An error occurred with the 192.168.1.107/192.168.1.107 socket, with the message: Connection timed out:c

Once, when using the Dbvisualizer tool to connect the DB2 database on its own Linux virtual machine, the following error was reported:Product:dbvisualizer Pro 9.1Build: #2050 (2013/09/08 11:03) Java Vm:java HotSpot (TM)64-Bit Server Vmjava Version:1.6. 0_43java Vendor:sun Microsystems Inc.os name:windows7OS arch:amd64os Version:6.1An error occurred whileestablishing the Connection:long Message:[jcc][t4][ 2043] [11550] [4.15.82] Exception java.net.ConnectException: An error occurred when opening

Http://dev.mysql.com/doc/refman/5.7/en/error-messages-server.htmlB.3 Server Error Codes and MessagesMySQL programs has access to several types of error information when the server returns an error. For example, the MySQLclient program displays errors using the following format:SELECT * FROM no_such_table;ERROR 1146 (42S02): Table ' test.no_such_table ' doesn ' t existThe message displayed contains three types of information: A Numeric error code ( 1146 ). This number is mysql-specific a

SQLSTATE[HY000]: General error:1366 Incorrect string value: ' \xe4\xb8\x8a\xe5\xae\x98 ... ' for column ' content ' at row 1 Mysqld version:5.6Character set to Utf-8 Later, based on this post: http://drupal.stackexchange.com/questions/88327/ Pdoexception-sqlstatehy000-general-error-1366-incorrect-string-value-whThe suspicion is that the Utf-8 supported character set in MySQL is limited, so it's changed to UTF8MB4, but it doesn't solve the problem. He

Tags: ima alt instance title error pool ERP simple operationServer-side DB2 database recent frequent error:" 1 " There are currently no pages available in: sqlcode=-1218, sqlstate=57011, driver=3.61. theThe experiment found that simple query SQL execution is not a problem, the complex SQL will report the above error.Baidu found because the database bufferpool too small, need to increase the size of bufferpool.Operation Steps:1, check the default IBMD

Tags: load class help modify Erro field Jdb SPI NAT[Org.hibernate.engine.jdbc.spi.SqlExceptionHelper] SQL error:1064, the solution to the sqlstate:42000 problem.This can occur because the column names in the table conflict with the MySQL reserved keywords. Find the conflicting fields and modify them.It could also be that there are spaces in the column, such as Total_ REVENUE, where there are spaces in the underscore so that the column times are wrong.

Tags: mysql yii yii2 database frameworkYII2 database Exception–yii\db\exception sqlstate[hy000] [2002] No such file or directory error resolution when working with MySQL databasesA similar error occurred in the database operation, in fact, the PDO in PHP configuration file php.ini not specified Mysql.sock (or mysqld.sock) file path cannot link the databaseDatabase Exception–YII\DB\EXCEPTIONSQLSTATE[HY000] [2002] No such file or directory?caused by:pdo

Label:The code is as follows:Class.forName ("Com.ibm.db2.jcc.DB2Driver");Connection conn = drivermanager.getconnection ("Jdbc:db2://localhost:50000/sample", "Db2admin", "12345678");This error is reported in the second sentence:Com.ibm.db2.jcc.am.yn: [jcc][t4][2030][11211][3.57.82] on the underlying socket of the connection, socket input stream, or socket output stream A communication error occurred during the execution of the operation. Error location: Reply.fill ().Message: Insufficient data. e

Development environment: Vangrant + LAMPAfter installing the YII2 advanced version, the user table does not exist through URL access to the fornted report database, looking at the tutorial on installing YII2 advanced, which says it needs to be run./yii migrate command. In Git bash to the advanced project root directory execution./yii migrate command, the reportException ' yii\db\exception ' with message ' sqlstate[hy000] [2002]The error.Baidu a bit th

Tags: des style color io os ar for strong SPThe centos6.3+db29.7 of the newly-installed, the database after the import of the Toad connection to access the time error.DB2 Database Error:error [08001] [IBM] sql30081n A communication Error has been detected. Communication protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error is detected: "10.20.51.155". Communication function Detecting the error: "Selectforconnecttimeout". Protocol specific error code (s)

Keep track of the errors encountered today in thinkphp3.2.3 SQLSTATE[42S02]: Base table or view not found:1146 table ' test.file_info ' doesn ' t exist, previously with PD o Connection to the database has been no problem, today suddenly found that the above errors, to see other people's solution, have not resolved, and later looked at the table before the name is lowercase, I now the table is "File_info", changed to "File_info" after the exception is

http://blog.csdn.net/xiyuan1999/article/details/5706230DB2 SQL error:sqlcode=-803, sqlstate=23505, sqlerrmc=2.1, check the next, the general meaning is violated the uniqueness of the constraints Ah!2, however, I db2 describe table XX found this table only ID is not empty Ah!3, finally, directly write a SQL on the command line execution, the same error and codeFinally, I looked at the index of the following table and found that a composite index was bu

Label:[IBM] [CLI Driver] [Db2/nt] SQL1101N The remote Database "LBZM" on the Node "" cannot be accessed with the specified authorization ID and password. sqlstate=08004Best Answer (answer: Pengjianjun, get positive solution in forum http://www.db2china.net/club/index.php ... )Haha, the problem is very common and the solution is simple:1, in the sample library to set up the wrapper;2, in the establishment of the wrapper to establish a server definition

SQLSTATE[IM002] Sqldriverconnect:0 conn.php try { $conn = new PDO ("Odbc:driver={microsoft Access Driver (*.mdb)};D bq=". Realpath (". /data/data.mdb "));} catch (Pdoexception $e) { Echo ' Connection failed: '. $e->getmessage ();}?> Error notification after running Connection failed:sqlstate[im002] sqldriverconnect:0 [MICROSOFT][ODBC Driver Manager] Data source name not found and default driver not specified Baidu Google search long time