Studio is connected to a remote database, hundreds of thousands of databases,
Basically, it's enough to get stuck, let alone change it.
Originally there was:
Fortunately, the Microsoft Visual Studio 2005 server link can only display a single database, so it is indeed time-saving and worry-free to use it to modify the primary key and auto-increment ID.
Now, I have imported 11649 data records and more than 20 thousand data records, so I have to go to bed. I'll get up early tomorrow.
Supple
its absolute directory address. % 5c is the most likely to be successfully used in the first/on the rightmost side.Conn. asp (database connection file) brute-force library method. If the first brute-force library method uses an absolute path error, this brute-force library method uses a relative path error. In general, this problem occurs as long as conn. asp is not in the root directory and the calling file is in the root directory. Of course, this statement is also empirical. To be accurate,
(seconds)" box on the right under "connection settings.
Query settings in Analyzer:
Click "Tools"-> "options"-> "connection"; Set logon timeout to a large number, and set connection timeout to 0.
4. Application connection failure
The preceding three error messages occur in the client tool provided by SQL Server. In the application, we also encounter similar error messages, for example:
Microsoft ole db provider for SQL Server (0x800040
This problem has plagued me for a long time and finally solved it. If you get the answer here, please have dinner! "/" Indicates a server error in the application.
An error occurred while verifying the view status Mac. If this application is hosted by a network farm or cluster, make sure that the
Note:An error occurred while executing the current Web request. Check the stack trace information for details about the error and the source of the error in the code.
Exception details:System. Web. h
In order to press the system, the team simulated a large number of order data in the test environment yesterday. Check out the recorded bill this morning and find a whole bunch of mysqlexceptionMySql.Data.MySqlClient.MySqlException (0x80004005): There is already a open DataReader associated with this Connection wh Ich must be closed first.Such as:2017-01-05 00:40:49.891 Bill interest Anomaly/{"billID": 1000012082, "OrderId": "DD201701040002672"}: MySq
Manager ). The procedure is as follows:1. In Enterprise Manager, select "Tools" from the menu, and then select "options ";2. In the displayed "SQL Server Enterprise Manager properties" window, click the "advanced" tab;3. Enter a large number, such as 20, in the "Login timeout (seconds)" box on the right under "connection settings.The query analyzer can also be set at the same position.2. Application connection failedThe preceding three error messages occur in the client tool provided by SQL Ser
is 4 seconds, the query analyzer is 15 seconds (this is also the reason why there is a high possibility of errors in the Enterprise Manager ). The procedure is as follows:1. In Enterprise Manager, select "Tools" from the menu, and then select "options ";2. In the displayed "SQL Server Enterprise Manager properties" window, click the "advanced" tab;3. Enter a large number, such as 20, in the "Login timeout (seconds)" box on the right under "connection settings.The query analyzer can also be set
and saw that:
Error 0xc0202009: Data Flow task: ole db error. Error code: 0x80004005.Ole db records have been obtained. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 note: "cocould not allocate a new page for database 'cyqdata' because of insufficient disk space in filegroup 'primary '. create the necessary space by dropping objects in the filegroup, adding additional files to the filegroup, or
(); Need to switch to Right_frame Driver.switchto (). Defaultcontent (); Select quanzhong_select2 = new Select (Driver.switchto (). FRAME ("Right_frame"). Findelement (By.id ("Coupon_type_str")) ); Quanzhong_select2.selectbyvisibletext ("0 hours after sale");4. XPath description errorThis is due to the fact that the path is not written according to the XPath rules, causing the element to not be found.5. Click the speed too fast page is not loaded, you need to click on the elements on the page
Run ASP on Windows + IIS serverProgramThe database may fail to be updated. The specific error message may be:
1. Microsoft Jet Database Engine (0x80040e09) cannot be updated. The database or object is read-only.
2. The Microsoft ole db provider for ODBC drivers (0x80004005) [Microsoft] [ODBC Microsoft Access driver] operation must use an updatable query.
3. Microsoft Jet Database Engine (0x80004005) must
The IIS running error message may be the following:1. Microsoft Jet Database Engine (0x80040e09) cannot be updated. The database or object is read-only.2. The Microsoft ole db provider for ODBC drivers (0x80004005) [Microsoft] [ODBC Microsoft accessdriver] operation must use an updatable query.3. Microsoft Jet Database Engine (0x80004005) must use an updatable query. There are several solutions as follows (
VM: homestead==> default: Clearing any previously set network interfaces...There was an error while executing `VBoxManage`, a CLI used by Vagrantfor controlling VirtualBox. The command and stderr is shown below.Command: ["hostonlyif", "create"]Stderr: 0%...Progress state: E_FAILVBoxManage.exe: error: Failed to create the host-only adapterVBoxManage.exe: error: Code E_FAIL (0x80004005) - Unspecified error (extended info not available)VBoxManage.exe: e
();
For (INT I = 0; I
{
SB. append (string. Format ("{0: X2}", bytes [I]);
}
Return sb. tostring ();
}
See matchinekey configuration for reference:
We believe that the above five steps can solve the "verify view status Mac failure" problem. If this application is hosted by a network farm or cluster, make sure that the machinekey configuration specifies the same validationkey and verification algorithm. Autogenerate cannot be used in a group. "This depressing problem!
[No releva
IIS has a 500 error. Type of error: How does Microsoft JET Database Engine (0x80004005) solve it? Very simple, look at the following case analysis and solution will understand.
This is the contents of the Conn.asp file:
Dim Conn,rs,datapath
Set Conn=server.createobject ("ADODB. Connection ")
Datapath= "Db1.mdb"
Dbpath=server.mappath (DataPath)
Conn. Open "Provider=Microsoft.Jet.OLEDB.4.0; Jet oledb:database password=;D ata source= " DBPath
settings.
Settings in Query Analyzer:
Click "Tools"-> "Options"-> "Connect"; Set the logon timeout to a larger number, and the connection timeout to 0.
IV. Application connection Failure
All three of the above error messages occur in SQL Server's own client tools, and similar error messages are encountered in the application, such as:
Microsoft OLE DB Provider for SQL Server (0x80004005)[DBNETLIB] [ConnectionOpen (Connect ()).
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