[OLE/DB provider returned
message: [MysqL][ODBC 3.51
Driver]Optional feature not
supported]
Msg 7391,Level 16,
State 1,Procedure,
Line 6
The operation could not be performed because the OLE DB provider ‘MSDAsql’ was unable to begin a distributed transaction.”
这是我的触发器,
alter trigger upd_test_enum on mtest for insert as begin insert into emsdev...test_enum (id,name,is_active) values (4,'Test4',0) end
请帮帮我.
看待,
穆巴拉克
解决方法
我们做的一件事是安装3.51.22版本的MysqL ODBC驱动程序(MysqL-connector-odbc-3.51.22-win32.msi).
然后下面的文章非常有用：http://www.sqlservercentral.com/Forums/Topic340912-146-1.aspx
主要是在创建链接服务器时关闭事务以及引用DSN.为便于参考,我将复制并粘贴以下帖子中sqlServerCentral文章中的说明：
Creating a Linked Server in SSMS for a MysqL database
- Download the MysqL ODBC driver from MysqL.com
Install MysqL ODBC driver on Server where sql Server resides -Double Click Windows Installer file and follow directions.
Create a DSN using the MysqL ODBC driver Start-> Settings -> Control Panel -> Administrative Tools -> Data Sources (ODBC) -Click
on the System DSN tab -Click Add -Select the MysqL ODBC Driver
-Click Finish On the Login Tab: -Type a descriptive name for your DSN. -Type the server name or IP Address into the Server text Box.
-Type the username needed to connect to the MysqL database into the user text Box. -Type the password needed to connect to the MysqL
database into the password text Box. -Select the database you’d like
to start in. On the Advance Tab: Under Flags 1: -Check Don’t Optimize
column width. -Check Return Matching Rows -Check Allow Big Results
-Check Use Compressed protocol -Check BIGINT columns to INT -Check Safe Under Flags 2: -Check Don’t Prompt Upon Connect -Check Ignore #
in Table Name Under Flags 3: -Check Return Table Names for
sqlDescribeCol -Check Disable Transactions Now Test your DSN by
Clicking the Test buttonCreate a Linked Server in SSMS for the MysqL database SSMS (sql Server Management Studio -> Expand Server Objects -Right Click Linked
Servers -> Select New Linked Server On the General Page: -Linked
Server: Type the Name for your Linked Server -Server Type: Select
Other Data Source -Provider: Select Microsoft OLE DB Provider for
ODBC Drivers -Product name: Type MysqLDatabase -Data Source: Type
the name of the DSN you created On The Security Page -Map a login to
the Remote User and provide the Remote Users Password -Click Add
under Local server login to remote server login mappings: -Select a
Local Login From the drop down Box -Type the name of the Remote User
-Type the password for the Remote UserChange the Properties of the Provider MSDAsql Expand Providers -> Right Click MSDAsql -> Select Properties -Enable Nested queries
-Enable Level zero only (this one’s the kicker) -Enable Allow inprocess -Enable Supports ‘Like’ operatorChange settings in sql Server Surface Area Configuration for Features -Enable OPENROWSET and OPENDATASOURCE support.
Change settings in sql Server Surface Area Configuration for Services and Connections -Enable Local and Remote connections via
TCP/IP and named pipes- Start sql Server and sql Server Agent
我没有发现我需要重启sql服务器.
