1. CREATE TABLE

• Purpose : Creates a new table in the database.
• Syntax :
  

  CREATE TABLE table_name (
        column1 datatype,
        column2 datatype,
        column3 datatype,
        ...
    );

• Example :
  

  CREATE TABLE Employees (
        EmployeeID int,
        FirstName varchar(255),
        LastName varchar(255),
        BirthDate date …

Another reinstallation. I decided to install Qt 6 already.

The firebird components are installed as follows

Add to .bashrc

# custom PATH Qt 6
export PATH="$PATH:~/Qt/6.2.1/gcc_64/bin"

check if cmake is installed

and then as in the documentation https://doc-snapshots.qt.io/qt6-dev/sql-driver.html , only …

Installing Qt 5.7 on openSUSE Leap 42.1

Download the latest version of Qt in Linux:

wget http://download.qt.io/official_releases/online_installers/qt-unified-linux-x64-online.run

Making the file executable

chmod +x qt-unified-linux-x64-online.run

Install gcc, make, and other necessary libraries:

sudo zypper install --type pattern devel_basis

Next, install the …

Images in the database can be stored in BLOB format ( Binary Large Object ), that is an array of binary data format. BLOB format is also suitable for storing audio and video data in databases.

Consider the saving and …

In the process of application development for Qt, which will have to work with databases, you must take into account the nuance that Qt driver target Databases may not support all types of data that you can lay in your …

To represent database tables in the development TableView using QML You can use a class inherited from QSqlQueryModel . To do this, in the inherited class to define a method that would establish the respective roles of the table columns …