This is an optional field. Some ODBC applications do not handle this error properly. This provides the least concurrency, and is the strictest isolation level. Controls the amount of time in seconds an application waits for a connection attempt to timeout while waiting to establish a connection 0 specifies an infinite wait. Each statement within the transaction sees a snapshot of data from a different time. This is the default value. You can use any descriptive name for the data source spaces are allowed but it is recommended that you keep the name short, as you may need to enter it in connection strings.
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This provides less concurrency than level 0, but eliminates some of the inconsistencies in result sets at level 0. Database ConnectivitySee Also.
Please note that, if CommLinks is specified, the server will not auto start. Indicates which database file you want to load and connect to when starting a database that is not already running. If the option is cleared, scrollable cursor performance can suffer since scrolling must always take place from the beginning of the cursor to the row requested to get the correct bookmark value.
This description may help you or your end users to identify this data source from among their list of available data sources. The string can be retrieved using the statement: Each statement within the transaction sees a snapshot of data from a different time. Some ODBC applications do not handle this error properly. Design time code will exclude the catalog name from the object name if it is equal to MetaDefCatalog. Delphi cannot handle multiple bookmark values for a row.
Controls the amount of time in seconds an application waits for a connection attempt to timeout while waiting to establish a connection 0 specifies an infinite wait.
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Dirty reads and non-repeatable rows are prevented. Allows to specify any other additional ODBC connection parameter value. This is the default value. This provides the least concurrency, and is the strictest isolation level. Assists administrators in identifying the origin of particular client connections from a database server.
The default setting is If Required. If you use Transact-SQL procedures or procedures that return multiple result sets, you must redescribe the cursor each time it is opened. This is an optional field. You can download it from there. See Guidelines for choosing isolation levels. Redescribing cursors is expensive and can decrease performance.
Controls network traffic compression: Design time code will exclude the schema name from the object name if it is equal to MetaDefSchema. Identifies a loaded database to which a connection needs to be made when connecting to a database that is already running. Encrypts packets sent between the client application and the server using transport-layer security or simple encryption. Select this ovbc to prevent this error code from being returned, allowing these applications to work.
When this option is selected, one bookmark value is assigned to each row instead of the two that are otherwise assigned one for fetching forward and a ahywhere one for fetching backward. It provides the maximum level of concurrency, but dirty reads, non-repeatable reads, and phantom rows may be observed in result sets.
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What do you think about this topic? Non-repeatable rows and phantom rows may occur, but dirty reads are prevented. This is the default. Specifies the name of a running database server to which you want to connect. Discuss this page in DocCommentXchange.