Hello Alexander, I hope this is the right way to contact you about this issue. I’m guessing that the database supplies a unicode string, the driver tells access that it’s an ascii or ansi string and thus the umlauts don’t get converted. The server may be located either on a remote computer, or on the same computer as the client and the communication protocol used may be specified by the contents of the database string. However, Firebird does not have the ability to use this information in later SQL statements, so for instance. Specifies that owner and schema information should be returned from metadata calls.
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Because of this, if a application used the above field, the driver will report a precision of 10 and a scale of 3, so the application will expect to only extract fields that conform to this specification.
Transactions The driver maps the ODBC transaction interface to the provided Firebird model in a transparent and efficient manner. By default, the Easysoft ODBC-Firebird Driver will also act in this manner, but selecting this attribute will return an error message reporting the update conflict. The called procedure does not return a result set.
Easysoft ODBC-Firebird Driver User Guide – Contents
Given the SQL statement. Change these things in the options of the project: Odbc-firebrd regards Chris Edit: I too am facing the deleted problem when using a char 3 as primary key.
Whenever we need them for assistance or advice, the team at Easysoft is always a easysofg call away and ready to help. This functionality is useful as some applications e. The connection string contains only the location of the Firebird database. If an attribute can contain one of several specific values then each possible entry is displayed and separated by a pipe symbol. All the older InterBase 5. Been using your drivers for many years now and we are impressed with the quality and price of them.
The posting of advertisements, profanity, or personal attacks is prohibited. Due to changes in the metadata storage for older pre 6. I did some more analysis. However it is possible to store single character values in a Firebird database, that is not a valid UTF8 character sequence. Controls the schema data returned from metadata oddbc-firebird.
The connection string may be entered in several formats, depending on where the Firebird database server is located and the connection method required:.
Any non-zero value specified in this attribute odbc-fireibrd override any isolation method specified in the calling application.
Easysoft Firebird ODBC Driver
This prevents applications reporting a error under these conditions. If you were logged in you would be able to see more operations.
However, odbc-fireibrd Microsoft applications do not expect this. For details of the other attributes that can be set on this dialog box, see Attribute Fields. There is also provision to select the behavior on detection of lock conflicts.
The Easysoft ODBC-Firebird Driver will generate a virtual result set consisting of a single row that contains any output values from the procedure.
Firebird ODBC Driver
It supports Firebird 1. Firebird treats quotes in this way when using Dialect 3, but double and single quotes are treated the same manner when using Dialect 1 or Dialect 2, so that the expression.
This simple conversion cannot correctly convert true UTF8 data, so the use of this option is governed by the actual data stored. This option allows the selection of which of these two types of result the application requires. The Easysoft ODBC-Firebird Driver will convert the length value into a precision value, but in this case it would not be a 10, but an 18, this being the maximum precision easysofy could be stored in the field.
The Create New Data Source dialog box displays a list of drivers:. Unless the driver does this, applications that call SQLFetch following an executable procedure call can cause the Firebird server process to fail.