7216 The connection string properties are the various options that can be used to establish a connection. Connection string keywords The IBM® i Access support for the ODBC driver has many connection string keywords that are used to change the behavior of the ODBC connection. csv) File including Text File nad Comma Separated Vale (CSV) ODBCand OLE DB, Connection String for Visual basic application. All I had to do was to copy the string into my porogram. A system DSN called "QuickBooks Data" is automatically created when QODBC is installed. You do not need to specify the ODBC connect string and the collation sequence. e rows) please mail me to '[email protected] Make sure to set the DBMS type to IP21 as this allows the interface to know the date format, etc. The following article uses options that are available starting with the Enterprise edition and project type. Right-click on the connection created, and change its properties (note that double-clicking won't work): Right-click on the connection to the fixed Excel workbook, and choose to change its properties. This function can be used to extract the PQconnectdb options in the provided connection string. Under ODBC SDK 2. The other alternative would be to create and test an ODBC connection to the Oracle database on your server, and then select ODBC from the Type drop-down, map it to the ODBC definition, and that should work. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary technical support services. All parameter names are case-insensitive so ADDRESS, Address and address all are valid parameter names and refer to the same parameter. NET button Calculation Calendar characters Classic ASP Colorbox Container. A visual representation of the parts of a typical ODBC connection: As you can see, there are many layers to the connection, and often multiple vendors' components involved1. $\endgroup$ – David Kerr Jan 8 '18 at 15:53. Either enable TCP/IP from SQL Server's Network Utility app or have jTDS connect via named pipes (see the URL format for information on how to do this). ConnectionStrings["The Name of the Connection string from config file"]. A Client ID and Client Secret are required for authentication and must be included in the connection string. NET applications can use proxy authentication by setting the "Proxy User Id" and "Proxy Password" attributes in the connection string. To add a connection parameter using regedit, add a new String Value, double-click on the value you created, then enter the ODBC parameter as the Value name and the parameter value as the Value data. The content of this book assumes that you are familiar with your operating system and its commands. Use an automatic deployment tool to install the Robots and provide the connection string copied at step 2 as a parameter. access the data in uniform manner. Data/Test; Connection String Format. net how to connect with odbc connection in vb. A Test Results popup will display that states you have successfully connected to the data source. You do not need to specify the ODBC connect string and the collation sequence. These are complicated by each driver requiring different entries. For example, if you use the connection string:. net RSS 7 replies. A connection to the provider is configured by a connection-string. IP21 logs data to an ODBC compliant database. Testing the ODBC Connection on Windows. The odbc R package is DBI-compliant, and is recommended for ODBC connections. ODBC is an Application Programming Interface (API) that allows you to connect to a data source (e. In this type of connection, you specify all necessary information (the driver, the server, the database name, and the user ID) in the connection string. I have little knowledge otherwise but have had no problems with these SQL/ODBC connection strings when attempted in this fashion. You can store sets of SQL Anywhere connection parameters as an ODBC data source, in either the Windows registry or as files. For example, to set these parameters in a connection string via C/C++ code, you could do something like the following:. Note: Password may be absent in connection string due to security purpose. The connection from a vbs script works. ini file contains a list or series of these DSNs that an Open Database Connectivity (ODBC) driver needs in order to connect to it. Click Open ODBC Manager under the File menu to bring up the ODBC manager. Parses a connection string and returns the resulting options as an array; or returns NULL if there is a problem with the connection string. The Name portion of the Name-Value pair is not case-sensitive. The connection string page for the selected database appears. If you can't create the ODBC connection, there are plenty of resources on the web that will tell you. The real user is specified by the "User Id" attribute. Any of these connection string adjustments break the web page I’m testing on with ASP. Leverage the pyodbc module for ODBC in Python. General Connection String Instructions. It is recommended to use "trusted connection", if it is possible. TMS_DATA_TEST '1/05/2015','6/05/2015' On SP I am using convert function on the actual date field (TMS_date) and also on the parameters (STARTDATE AND ENDDATE) A. The following tables define all possible ODBC connection attributes for the FreeTDS ODBC driver. The password. A file DSN can be created with either the ODBC Data Source Administrator (from the File DSN tab) or a standard text editor. odbc Connection - Wikipedia, the free encyclopedia Text is available under the Creative Commons Attribution-ShareAlike License ;additional terms may apply. Microsoft windows allows you to store the connection string properties in its registry for further use. If you want to use a connection string for connecting to a database, or if your application requires it, you must specify a DSN (data source name), a File DSN, or a DSN-less connection in the string. A list of ODBC DSN Connection Strings. 1 Format of the Connection String. so in this case It is needed to insert manually. But is there also another alternative. I was hoping someone had done this connection string. Obviously this is nasty as anyone with access to the server or the source code can gain immediate access to the database (if they have firewall access etc). I'm working with an Odbc Connection with an AS/400, with my connection string as follows: driver={iSeries Access ODBC Driver};. Microsoft Access Split Databases: Connection Strings Retrieving and Setting Connection Strings Modifying the linkage of linked tables. The following table provides a summary of the connection string attribute keywords and attribute values supported on the SQLDriverConnect function. The goal of the odbc package is to provide a DBI-compliant interface to Open Database Connectivity (ODBC) drivers. Get ODBC DSNs with names that contain a. If you set the location of tnsnames. The connection string is just an example. The table below shows a variety of formatting examples. Connecting to Database. Use the SSL ODBC connection parameters to configure a connection to Drill through an ODBC tool. This field specifies the complete connection string to the ODBC source. Search for odbcad32 in the start menu. A DSN-less connection allows a user to connect to a database without an ODBC DSN being created on the server, thereby granting greater flexibility. For security purpose, we don't store password in ODBC DSN settings. Also included are ADO. In Crystal Reports Designer, I select File>>New>>Blank Report and the Database Expert appears. Example: DSN=MyDSN;UID=John;PWD=foo;Company=ABC. 1 for SQL Server is a single dynamic-link library (DLL) containing run-time support for applications using native-code APIs to connect to Microsoft SQL Server 2008, SQL Server 2008 R2, SQL Server 2012, SQL Server 2014, SQL Server 2016, Analytics Platform System, Azure SQL Database and Azure SQL Data Warehouse. choices (Get possible choices for property; if null, value can be any string). Use an ODBC driver from. It jus What is the syntax of connecting to spiceworks database w/odbc connection string - Spiceworks General Support - Spiceworks. When you make changes by using the Connection Properties dialog box, you are editing the data connection information that is stored in the current Excel workbook, and not the original data connection file that may have been used to create the connection, indicated by the file name that is displayed in the Connection File property. A PyODBC connection string can also be sent in pyodbc’s format directly, as specified in ConnectionStrings into the driver using the parameter odbc_connect. When we write any JDBC application, we have to specify the specific details regarding driver name, URL, database user and password etc. Understanding ODBC Connection String Format ZappySys ODBC Drivers can be called in two. You will have to be sure about how the connection is defined within the Excel workbook as we will use the connection information in the workbook to match with the data source. Connection attributes. Well I find difficulty translating my qlikview odbc connection to the extened connection string format, so I didnt change manually the regoinal settings in the connection string. Web resources about - ODBC DSN less connection issues using ASE ODBC Driver - sybase. The MapR Drill ODBC Driver DSN Setup dialog is displayed. RODBC connection object returned by odbcConnect. The Microsoft ODBC Driver for Oracle supports the connection string format of the first version of the driver, which used CONNECTSTRING= instead of SERVER=. It must consist of one or more components of the form X=Y, separated by semicolons. This is kind of a 'double' question that might have a single answer. If there is a database system that I forgot to add, add a comment and I'll update the article. In the Create Connection dialog, the connection method is set to Connection string by default. Obtain the ODBC URL for Your Cluster. You can specify a connection string instead of defining a DSN. yes, you will need to install odbc driver for mysql on each machine you want to use this. RE: Database connection string Well, I wasn't trying to get an OLE DB connection working so much as trying to get anything to work. Connection-parameter is an optional list of database-specific connection parameters. I'll be covering OLE DB and ODBC. If you are connecting to a data source provider that supports Windows authentication, you should specify Trusted_Connection=yes instead of user ID and password information in the connection. This is also known as a DSN-less connection. Is the number of rows returned by the ODBC connection. Stack Exchange Network. If it still doesn't work, please delete all ODBC data source under this gateway, re-publish/import your. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. ini file contains a list or series of these DSNs that an Open Database Connectivity (ODBC) driver needs in order to connect to it. If PacketSize is specified, you will receive a message "Driver Not Capable" if you attempt to call SQL_PACKET_SIZE. The JDBC connection string for connecting to a remote Hive client requires a host, port, and Hive database name, and can optionally specify a transport type and authentication. ODBC Connection string - Include password I am trying to access data from. The connection string format closely matches the ODBC connection string format. I will call Wolfram for help. The format defined in the ODBC SDK for display of a double precision data is the following: Total 22 Length (a sign,15 digits,a decimal point,the letter E, a sign and 3 digits) Our example contains a total string length of 23 with 16 digits instead of the 15 digits for precision. Connection string keywords The IBM® i Access support for the ODBC driver has many connection string keywords that are used to change the behavior of the ODBC connection. The possible values are: Default - default ODBC behavior determined by a third-party tool. (Currently, the Teradata ODBC Driver is ODBC API Level 1, but most functions in Level 2 are supported. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. Kind of Connection (Wizard Step 1) In the first step select Connect to an existing database. When an ODBC application makes a connection, any keywords specified in the connection string override the values specified in the ODBC data source. Estou realizando a integração do meu sistema com a base de dados do SEFIP. The connection from a vbs script works. sqlite to places. By default, when using the FreeTDS ODBC driver the value specified in the HOST setting is used in a SERVERNAME ODBC connection string component instead of being used in a SERVER component; this means that this value should be the name of a dataserver definition present in the freetds. Hi Grant, my colleague Rui has followed up your issue. Omnidex SQL Engine. The utility allows performing the following operations: creating, modifying, and removing DSN connections; getting info on a DSN in plain-text or XML format; listing DSN connections configured on a particular domain or on the whole server. $\begingroup$ The QODBC connection is setup already. If there were any errors, make the required changes to the Connect String and/or Queries and repeat the verification. ODBC is a standardized set of function calls for accessing data stored in both relational and nonrelational database-management systems. This issue occurs because. These contain the specification of the ODBC driver you wish to use, and the settings that you wish to transmit to the driver. Where "" represents the ODBC Merant based Connection string. Connection string of SQL server staging database to d365 on premise Suggested Answer DIXF is the best way , but as Martin said I don't know if D365 on premise supports it. NET and Java programmers. ora on his computer. This method uses your ODBC connection to directly access the data in the external database without having to link to the tables or import the data from the external database. ODBC DSN Less Connection Strings Connection to ODBC Data Source, Connection String Format and Attributes. Hi All, UPDATE: I managed to get this issue figured out and wanted to send the solution out in case anyone else runs into the same problem - the following connection string worked for 'Use Integrated Security' Teradata DBs:. Apache Ignite ODBC driver supports and uses several connection string/DSN arguments. exe utility serves to manage ODBC data sources. Open the Properties tab for the connection and select the Delimited Identifiers category, Change the Begin Identifier to [and the End Identifier to ] and click Apply, Switch back to the Connection tab and click Connect. A connect identifier can be the connect descriptor itself or a name that resolves to a connect descriptor. Supported Arguments Apache Ignite ODBC driver supports and uses several connection string/DSN arguments. The possible values are: Default - default ODBC behavior determined by a third-party tool. The connection string format is not valid. A PyODBC connection string can also be sent in pyodbc’s format directly, as specified in ConnectionStrings into the driver using the parameter odbc_connect. Developer Fusion - The global developer community for. cursor_type. The OLE DB provider connection string is specified using the ConnectionString property of the OleDbConnection object. ora on your computer is especially useful for ad hoc scripting on many different database instances, or when you are not sure if the user has a correct tnsnames. There are a couple of problems, especially with nested quotes, however I'd advise switching to oledb rather than use odbc. This is where you create the odbc connection and assign a Database System Name (DSN) to it, which is how you tell SAS which odbc connection to use. Right-click on the connection created, and change its properties (note that double-clicking won't work): Right-click on the connection to the fixed Excel workbook, and choose to change its properties. For security purpose, we don't store password in ODBC DSN settings. Creating a new ODBC connection. Use the SSL JDBC connection parameters and fully qualified host name to configure the jdbc connection string in SQLLine and connect to Drill. The delimeters must be URL encoded, as illustrated below using urllib. Data/Test; Connection String Format. 03 build 1698 The DSN is using Custom Database Startup, under Options I have told it to run DBCLIENT, Agent is set to Client, and Isolation Level is set to 1. Hi, What are the options available to edit the SQL server connection string via tableau desktop? For instance, below is the connection string for enabling the Data Encryption & disabling the Trust Server Certificate parameters. In this case, the required behavior can be explicitly specified in the Connection String by setting the ODBC Behavior parameter. And yes, using non-CLR-based functions seems to be a good workaround. All connection strings in one place. The first step is to create an ODBC connection to your external database. The utility allows performing the following operations: creating, modifying, and removing DSN connections; getting info on a DSN in plain-text or XML format; listing DSN connections configured on a particular domain or on the whole server. 3-0 which were in fact ODBC driver. NET connection strings are passed into CtreeSqlConnection objects as semicolon-separated Name-Value pairs. ora file will be listed in the TNS field. It jus What is the syntax of connecting to spiceworks database w/odbc connection string - Spiceworks General Support - Spiceworks. The equal sign (=) connects each keyword and its value. Using ODBC with Stata @Rita Sousa III Portuguese Stata Users Group Meeting 20 use the same variable names when you are combining datasets Use compress tooptimizevariablesformat Encode strings Use the cycles foreach or forvalues to do repeated commands Use preserve and restore tomaketemporarychanges todatasets. Obtain the ODBC URL for Your Cluster. The most difficult part of using QODBC in programming is the connection string. Database Syntax. This definition file will include the driver and other driver-related attributes associated for each connection. Than one day while creating my first Pass-Trough Query I saw the string. My workbook has 9 queries, all needing the same string. The real user is specified by the "User Id" attribute. The Client Access ODBC driver does not provide the UID or PWD parameters in the output connection string so this second connection will fail if the user ID and password cache are not available (any time the connection is to prompt every time). In this article, we will see. csv) File including Text File nad Comma Separated Vale (CSV) ODBCand OLE DB, Connection String for Visual basic application. Log in to your GearHost Account and select your database. Text File and CSV File Connection Strings Text and CSV file Connection Strings including ODBC and OLE DB Connection Strings. The variable database is the URL to the ODBC data source, and the two sets of empty quotes ("","") indicate that we are not using a username or password. accdb database file but the file is protected with password. A base de dados é em Interbase (. id a numeric ID for the channel. After I enter the connection string, I\'m prompted to enter the database name, user name and password. Defining a text file format and column settings. ODBC is an Application Programming Interface (API) that allows you to connect to a data source (e. Search for odbcad32 in the start menu. Connect using SqlConnection, Context Connection, SQLNCLI11 OLEDB, SQLNCLI10 OLEDB, SQLNCLI OLEDB, sqloledb, SQLXMLOLEDB. ODBC Connection string - Include password I am trying to access data from. This table includes both the keywords defined as part of the Microsoft ODBC specification and those defined as extensions for CA IDMS Server. Note that in order to use this option, the ODBC drivers (appropriate for the data format to be accessed) need to be installed on your system and a DSN must already have been created. In this article, we will see. For security purpose, we don't store password in ODBC DSN settings. (See also, "Mastering ADO" and "Using a. To avoid conflicts with applications that may set both the connection string attribute and the ODBC connect option, they have been defined as mutually exclusive. Setup the ODBC connection on server X using the Windows ODBC Data Source Administrator 3. In part one of our four-part series on connecting Microsoft Access to a SQL Server database, we outlined the steps for creating a ODBC Data Source Name (DSN) using the SQL Server OLE DB driver. Network Services. Hi, i'm using SQL Developer for to connect to the database. by DrAvi via AccessMonster. id a numeric ID for the channel. The basic format of a connection string is based on the ODBC connection string. For some applications, you might need to use a connection string to connect to your data source. Subject: RE:[cognos-reportnet-l] RE: example of Oracle connection string. I have this parameters: - username - password - hostname - port - SID In VBScript, which is the connection string correct?. NET Data Provider. ODBC Connection string - Include password I am trying to access data from. Hi, If you are trying to reach oracle database server on a different machine, then you must install oracle client for 10g on cognos server and configure the listener and tnsnames. JDBC Connection Parameters. The connection string format closely matches the ODBC connection string format. Testing the ODBC Connection on Windows. DataItem content Controls Count CSS Databinder. You can either specify the ODBC data source name with the DSN option, or the ODBC driver name and connection parameters with the DRIVER option. SAS ODBC to SQL Server issues. odbcConnect establishes a connection to the specified DSN, and odbcDriverConnect allows a more flexible specification via a connection string. But checking my odbc connection settings I noticed that regoinal settings is off, is it enough to say that I'm not using regoinal setting on my odbc connection string?. The username. This type of connection is known as a DSN-less connection. The connection string format is not valid. SQL Connection String in Registry. If this is the case then in CFAppSettings. How to Create an ODBC Connection. NET Data Providers. All I had to do was to copy the string into my porogram. In the ‘User DSN’ tab of the ‘ODBC Data Source Administrator’ dialog, click Add. It's part of the System. And yes, using non-CLR-based functions seems to be a good workaround. If you are not sure how to write correct connection string then perform following steps. I am able to connection to our spiceworks db via a sql lite 3 odbc driver but I am not able to connect using a connection string from a DNN (dotnetnuke) reporting module. A DSN-less connection string must contain all of the required connection parameters in order for StarSQL to connect to the DB2 system. Example: DSN=MyDSN;UID=John;PWD=foo;Company=ABC. We don't have any data sources defined so far, so click on the "New" button to create one. NET applications can use proxy authentication by setting the "Proxy User Id" and "Proxy Password" attributes in the connection string. Also included are ADO. You can create File DSN and modify the file programablly XL: How to Use File DSNs and DSN-less. The OLE DB provider connection string is specified using the ConnectionString property of the OleDbConnection object. The content of this book assumes that you are familiar with your operating system and its commands. To get the connection string from the config file you need to do like this DbProviderFactory _factory = DbProviderFactories. The utility allows performing the following operations: creating, modifying, and removing DSN connections; getting info on a DSN in plain-text or XML format; listing DSN connections configured on a particular domain or on the whole server. The format is keyword = value (case insensitive) with multiple entries separated by ; (semi-colon). Microsoft windows allows you to store the connection string properties in its registry for further use. csv) File including Text File nad Comma Separated Vale (CSV) ODBCand OLE DB, Connection String for Visual basic application. A provider allows us to specify the driver which can access the. This tutorial is based on the local computer, but its steps could be easily applied on the network simply by using a remote database connection string. A connect string passes the connection information directly to the ODBC Driver Manager, and it helps simplify your application by removing the requirement that a system administrator or user first create a DSN before you use the database. The connection string is just an example. Howard s ODBC Connection String FAQ. ODBC Connection Strings. You can find different ODBC connection strings listed on the Internet and cataloged to make it easier for you. OLE DB provides full access to ODBC data sources and ODBC drivers. A connect string includes: along with a connect identifier. Some of the details included in the connection string are: database driver to be used, location of the database file, and the username and password needed to connect to the database. The connection string format closely matches the ODBC connection string format. Thought you might find the SQL connection string generator on Developer Fusion. Finding it hard to remember database connection strings? Everybody does! Here is an easy-to-use reference of connection. * Usage: pass a mysql result set to this function, and it will return (not output) a string containing. The accent character is the ` key above the Tab key on your keyboard. ODBC DSN Less Connection Strings Connection to ODBC Data Source, Connection String Format and Attributes. For my Access 2010 to SQL 2008, I noticed that SQL Server Native Client 10 converted all my date /time fields perfectlly when useing it manually as part of the ODBC connection. The odbc R package is DBI-compliant, and is recommended for ODBC connections. Avoiding Common SSL Issues. The next piece, “odbc,” lets SAS know it will be using the odbc engine. The Domo ODBC Data Driver follows the same format. odbc-data-source is the name of a user or ODBC data. The connection from a vbs script works. If it still doesn't work, please delete all ODBC data source under this gateway, re-publish/import your. The format defined in the ODBC SDK for display of a double precision data is the following: Total 22 Length (a sign,15 digits,a decimal point,the letter E, a sign and 3 digits) Our example contains a total string length of 23 with 16 digits instead of the 15 digits for precision. SQLSTATE values are strings that contain five characters. All the connection string variables are inside a single registry key. hi i just read your article as i mention above, i wonder your 'strConnect' is under which declaration? i am new in mfc and currently practical in an automation company, they ask me to make a program which make a linkage with access with mfc,, i find out that your article really useful for me, but when i try to declare my 'strConnect' with CString, is that. The basic format of a connection string is based on the ODBC connection string. (ODBC itself is really just a set of protocols laid out to allow heterogeneous data sources to communicate. believeNRows the value of believeNRows. This parameter is available starting with MariaDB Connector/ODBC version 3. • documentation enhancements for SAS 9. Connection String. The column header (name) is assumed to be in the first row so the (column) type will be inferred from rows 2 to 9 (unless you specify otherwise in the connection string). 1 Format of the Connection String. It's only for SQL server but it's pretty comprehensive. Example MySQL Connection String for Altium. Finding it hard to remember database connection strings? Everybody does! Here is an easy-to-use reference of connection. Find the syntax for your database connection using ADO. It contains the DSN, Server, username and password. exe: ODBC DSN Connections. First create the ODBC entry on a test machine and then export the ODBC entries from the HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBC. If your programming language converts backslash followed by whitespace to a space, it is preferable to specify the connection string as a single long string, or to use a concatenation. ) The location of this file is specific to the driver manager. The odbc R package provides a standard way for you to connect to any database as long as you have an ODBC driver installed. Access to data regardless of its format or location i. The goal is to allow the code running on Windows Azure be able to read your connection string, however the developers making the package for Windows Azure deployment should not be able to read it. You can specify a connection string instead of defining a DSN. The database source name for the connection. Alternatively, a DSN-less connection string can be used. However, for compatibility with future versions, the value "true" is preferred. I select the radio button next to 'Enter Connection String' and I enter a connection string to attempt to connect to an Oracle Database and I get the message "Logon failed. JDBC Information. Controls case changes for different DBMS engines. ini file using the same keywords. This is also known as a DSN-less connection. RODBC connection object returned by odbcConnect. For example, if you want to connect to the Sakila database at local MySQL server as user Robin with password Red using MySQL Connector/ODBC 5. The string consists of a series of keyword/value pairs separated by semicolons. Where "" represents the ODBC Merant based Connection string. GetFactory(ConfigurationManager. VBA to connect Oracle using Service Name. INI information is stored in the registry. NET Data Provider. I have generated the ODBC Trace Logs and I can see in the log that when the job runs manually, QODBC is triggered and starts to connect to the QuickBooks data file, then does not process any requests in the format of the data. This article also demonstrates how to use parameters with Microsoft Query. See the respective ODBC driver's connection strings options. Howard s ODBC Connection String FAQ. Tim, That message means the Microsoft ODBC driver cannot read the file due to it not being there or being locked. Java JDBC FAQ: Can you share Java JDBC connection string examples for the most popular relational databases? Some days we all need something simple, and today I needed the example syntax for a JDBC connection string (the JDBC URL) for MySQL and Postgresql databases. 5 relational database ODBC drivers are expected to be at least ODBC API Level 1 compliant. If the object is already connected, the string is a static SQL statement that the connect object executes immediately. com if you see a missing JDBC entry or. The examples that this article contains apply to Microsoft Office Access 2007, to Microsoft Office Access 2003, and to Microsoft Access 2002. I have a DSN fully configured on my computer's ODBC Data Source Administrator, but not sure how to format this into a connection string. Optionally, to enforce greater security, the real user's password can be provided through the "Password" connection string attribute. Returns a handle to the database connection object for use by the other database functions. The connection string may optionally refer to a DSN, overwriting some (or all) of the fields in the process. An ODBC URL has the following format:. NET Data Providers. rows_at_time the value of rows_at_time. NET, Entity Framework, LINQ to SQL, NHibernate / how to connect with odbc connection in vb. Select the “Enter Connection String” radio button. Using ODBC with Stata @Rita Sousa III Portuguese Stata Users Group Meeting 20 use the same variable names when you are combining datasets Use compress tooptimizevariablesformat Encode strings Use the cycles foreach or forvalues to do repeated commands Use preserve and restore tomaketemporarychanges todatasets. The way you format your string is dependent on your database software. Network Services. hive Microsoft Query will open upon a successful ODBC connection. ora on his computer. I'm working with an Odbc Connection with an AS/400, with my connection string as follows: driver={iSeries Access ODBC Driver};. C# - SQL server connection string examples in C# & XML - QA With Experts. Connection attributes. The real user is specified by the "User Id" attribute. For security purpose, we don't store password in ODBC DSN settings. DSN-less Connection String:.