inTransaction : Boolean [read-only] Indicates whether this connection is currently involved in a transaction. SQLConnection isSupported : Boolean [static] [read-only] Indicates whether SQLConnection class is supported on the current platform or not. SQLConnection lastInsertRowID : Number [read-onl...
I have a project that I released as a .exe. However, I can't run it in VS2017 because of this error: Severity Code Description Project File Line Suppression State Error An error occurred while signing: Failed to sign bin\Release\app.publish\SQLSvrDETool_OOP.exe. SignTool Error: No cer...
Deduplication ensures that one accurate record exists for each business entity represented in a corporate transactional or analytic database. Validation ensures that each attribute maintained for a particular record is correct. Addresses are a good candidate for validation procedures where cleanup and confo...
I added a second DataTable to store the RowState for each row to the first DataSet, which already contained a DataTable of employees from Northwind. Thus there are two DataTable objects in the first DataSet m_oDs, one referring to the employees and another that has the same number ...
If it is during the installation process, please tell us the version of the SQL Server Express which you intended to install, please also locate the installation logs in the path %programfiles%\Microsoft SQL Server\nnn\Setup Bootstrap\Log and share it to us. The "nnn" in the path depen...
poised to retrieve the next record. The DataReader reads one row at a time from the database and can only move forward, one record at a time. As the DataReader reads the rows from the database, the values of the columns in each row can be read and evaluated, but they cannot be ed...
ManyToManyField fields aren’t supported, because that would entail executing a separate SQL statement for each row in the table. If you want to do this nonetheless, give your model a custom method, and add that method’s name to list_display. (See below for more on custom methods in list...
public void actionPerformed(ActionEvent e) { String name = employeeName.getText(); //User did not type in a unique name... if (name.equals("") || alreadyInList(name)) { Toolkit.getDefaultToolkit().beep(); employeeName.requestFocusInWindow(); employeeName.selectAll(); return; } int ind...
t valid. When this method is used, a red cross icon appears next to the control within the cell. Hovering over the error icon will display the provided message. Selecting the error icon will reload the row and undo any changes. TheuniqueIdis used to clear this message when using the...
ConfettiFX / The-Forge Public Notifications You must be signed in to change notification settings Fork 505 Star 4.8k The Forge Cross-Platform Rendering Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2 License...