The issue here isn’t so much a matter of the database server, as just the network communication. By selecting all columns at once, you’re telling the server to return to you, all columns at once. As for concerns over IO and all that, those are addressed nicely in the question and answer @Karamba gave in … Read more
The equivalent is a BIT field. In SQL you use 0 and 1 to set a bit field (just as a yes/no field in Access). In Management Studio it displays as a false/true value (at least in recent versions). When accessing the database through ASP.NET it will expose the field as a boolean value.
You can try the next: public void resizeColumnWidth(JTable table) { final TableColumnModel columnModel = table.getColumnModel(); for (int column = 0; column < table.getColumnCount(); column++) { int width = 15; // Min width for (int row = 0; row < table.getRowCount(); row++) { TableCellRenderer renderer = table.getCellRenderer(row, column); Component comp = table.prepareRenderer(renderer, row, column); width = … Read more
not, never to remove TableColumn from TableModel, this is wrong suggestion, instead of to use built-in method JTable#removeColumn(TableColumn aColumn), notice, this method remove column only from View, in the model is removed column still presents, and you can revert that, visible the removed column by using JTable#addColumn(TableColumn aColumn) EDIT import java.awt.BorderLayout; import java.awt.EventQueue; import java.awt.Font; … Read more