No assumption of the actual type should be made from this and the type of the individual values should be checked. By brevleq in forum Qt Programming. All other trademarks are property of their respective owners. I found that qsqlpsql. Unicode support was introduced in PostgreSQL version 7. Thank you very much: When you run your application, you will also need to add the oci.

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Qt Documentation

The table below lists the drivers included with Qt. QSqlDriver is responsible for connecting to a database, establish the proper environment, etc. I’m working on windows 7 64 Bit. Read How to Create Qt Plugins for more information on this.

You need the unixODBC header files and shared libraries. The time now is With Microsoft SQL Server the result set returned by a stored procedure that uses the return statement, or returns multiple result sets, will be accessible only if you set the query’s forward only mode to forward using QSqlQuery:: You can find the latest version and ODBC drivers at http: There is also link at the end of that part: Reply Quote 2 0 Replies Last reply.


PostgreSQL driver for Windows and Linux

If the compilation of a plugin succeeds but it cannot be loaded, make sure that the following requirements are met:. The QODBC plugin therefore checks whether the data source can be used after a connection has been established and refuses to work if the check fails. Firebird must be used with a server configuration. Email required Address never made public. If I get blocked I’ll continue searching in the forum. You can find information about SQLite on http: In this example, Qt 4.

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SQLite minor releases sometimes break file format forward compatibility. Do this at your own risk! SQLite is the in-process database system with the best test coverage and support on all platforms.

On Unix and Mac OS X, the Qt configure script tries to automatically detect the available client libraries on your machine. You are commenting using your Facebook account.

SQL Database Drivers | Qt

ODBC support can be used as a fallback for compliant databases if no native driver is available. If you are looking for information about Qt related issue — register and post your question.


Most installation programs also allow you to install “development libraries”, and these are what you need. When implementing a Qt SQL driver, both of these qpsq, must to be subclassed and the abstract virtual methods in each class must be implemented.

Qpdql at this for what is necessary for PostgreSQL: Value in database wide parameters starts by definition which can be vendorId or secureId. QSqlDriver is responsible for connecting to a database, establish the proper environment, etc.

QPSQL driver not loaded

It can be built by passing the following parameters to the configure script: If your database uses any other encoding, the server must be compiled with Unicode conversion support. An application with read database security policy can read from database. But still, it won’t solve the original problem How do -L and -I parameters work?

Run configure -help to see what drivers can be built.