Poor me ah, engaged in an afternoon, connecting C # Connection SQL server2005, is not connected,And then check the information, check the information, not only complain about the domestic article is the same, did not explain how to writeHow to configure, you reprint me, I reprint you. Of course, I also like to reprint .... , haha hahaThe problem is that the connection is not SQL server2005, the
Files (x86) \instantclient-basic-win32-10.2.0.5\instantclient_10_2 OCI Library filled in: C:\Program Files (x86) \instantclient-basic-win32-10.2.0.5\instantclient_10_2\oci.dll then apply, Login4, the login page in the "Database"option, enter TNS in theIP: Port/DB instance (tested, this must be written here, otherwise not properly connected)Report:Plsql Developer V9.0.2.1621 Registration codePassword:xs374ca Product code:46lexxzpthqrjmkhyd5czddfcjh3
Importing SQL today always prompts for errors
The code is as follows:
ERROR 2013 (HY000): Lost connection to MySQL server during query
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect ...
ERROR 2002 (HY000): Can ' t connect to the local
foreign key constraints and failed to update sub-table records1217: failed to check foreign key constraints, failed to delete or modify the primary Table Record1226: The resource used by the current user has exceeded the allowed resource. Please restart the database or the server.1227: You are not authorized to perform this operation. *1235:MySQLThe version is too low and does not have this function
Note: The above is only a common error
disabled the SQL statement in Java code, this problem will occur.
If yes, make sure that your active connection pool is enabled (for performance reasons); otherwise, set it to No.
Ask your database administrator to monitor the database and check the entries using the V $ open_cursors and V $ sysstat data dictionary views.
Case 2: an exp error case
Problem descr
solution may not always work! For more information, see the MYSQL manual)
More detailed error codesError name/error code SQL statusER_HASHCHK 1000HY000Er_nisamchk 1001 hy000Er_no1002 hy000Er_yes 1003Hy000Er_cant_createe_file 1004 hy000Er_cant_create_table1005 hy000Er_cant_create_db 1006Hy000Er_db_create_exists 1007 hy
MySQL error code and error information are sorted according to mysql/include/mysqld_error.h header file of My SQL against the error code table of My SQL. Correct the
[6 APR 2005 15:29] Chadwick BaatzDescription: whenCalling a stored procedure with datatype decimal (m,d) (i.e. decimal (18,0)) The Connector/j library throws the exception being Low. After looking to the code it appears the Getcallstmtparametertypes method does not expect that a parameter datatype Could include a comma. Therefore, any stored procedure created with a compound datatype:float (m,d), Decimal (m,d), etc ... 'll has this problem.ErrorMes
Importing SQL today always prompts for errors
Copy Code code as follows:
ERROR 2013 (HY000): Lost connection to MySQL server during query
ERROR 2006 (HY000): MySQL server has gone away
No connection. Trying to reconnect ...
No module named 'mysqldb' error handling when to_ SQL operation is performed using pandas of tushare, tushareto_ SQL
Write it first. When you use tushare to obtain financial data, there is no need to use Python 3.
Py2 functions are no different, but py3 has many places that need to be modified to run successfully, causing a waste of time.
Next, let's go to the
MySQL Set the phone field to be the only one after inserting a record that is the same as a recording of a cell phone number. SQL statement error instead of returning insert Error! What to do
$User=M('User'); $result=$User->add($data); if($result){ $da['code']='1'; $da['message']="注
Manager, select Server/sql server/configure/security options/standard.)
If you are running under IIS 4.0, deselect the password synchronization for the project.
Error message
Microsoft OLE DB Provider for ODBC Drivers error ' 80004005 ' [microsoft][odbcmicrosoft Access driver]couldn ' t lock file.
Reason
This error
The previous connection was normal, not even on these two days. ( no patience to look at the end of the solution directly)The error message is as follows:1. Attempt to read or write protected memory. This usually indicates that other memory is corrupted. (System.Data)2. The connection to the server was successfully established, but an error occurred during the login process. (Provider:ssl provider,
Label:The previous connection was normal, not even on these two days. ( no patience to look at the end of the solution directly) The error message is as follows: 1. Attempt to read or write protected memory. This usually indicates that other memory is corrupted. (System.Data) 2. The connection to the server was successfully established, but an error occurred during the login process. (Provider:ssl provider
One TB-SQL
Select * From OpenDataSource('Microsoft. Jet. oledb.4.0 ','Data source = "C:/test2.xls"; user id = admin; Password =; extended properties = Excel 8.0 ')... [ta $]
Select * From OpenRowSet('Microsoft. Jet. oledb.4.0 ', 'excel 8.0; database = C:/test2.xls', [ta $])
1. When Excel has been opened:-- 2005Server: Message 7399, level 16, status 1, Row 1The ole db access interface "Microsoft. Jet. oledb.4.0" of the linked server "(null)" reports a
Connection SQLServer2005 failed with error message:Error type:Microsoft OLE DB Provider for ODBC Drivers (0x80004005)[Microsoft] [ODBC SQL Server Driver] [DBNETLIB] General network error. Please check your network documentation.My connection string is: Driver={sql Server}; S
my friend if your browser is IE6, and the other party replied.The cause of the error is that ie8 shields the anonymous method, so we need to change it to The onclick method, open the editor. js file under include, and there is such a code segment (probably in the function where 166 is located ):
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Category: asp.net
| Comment (0) | browse (125)Invalid procedure call or argument: 'ch
installation we can find oci.dll,ociw32.dll,orannzentr11,orannzmcs11,orannzsbb11,oraocci11 under the installation path (mine is E:\app\Administrator), Oraociei11,orasql11.dll,orasqlplusic11,sqora32,sqresja, just so many DLLs, one of the most critical DLLs is in (My is E:\app\Administrator\odp.net\ BIN) There are two folders under the path, and you select Oracle.DataAccess.dll for your own. Net Framework.4. Copy the DLL mentioned above to the path of debug, my ASP. I copied it to the bin directo
Excpetion is a situation when a piece of code encounters some
Unexpected Problem while running, and couldn't accomplish its task. the emphasis on the "unexpected" is important, because it eliminates some scenarios that, from first glance, may require throwing an exception, but I think they really shouldn't do that.
Error, in contrast, is a situation when a piece of
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