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Hello,
I have uncovered a bug in InstantDB.

If I enter the following SQL command: "ALTER TABLE LETHALITY DROP
Weapon2"
then: "SELECT * FROM LETHALITY"
I get an exception.
It works fine with idb 3.13, but 3.14 and the newest 3.20b1 both have
the bug.
Any chance of getting it fixed before the final (non beta) release of
version 3.2?

Here is the exception I am getting:
AWT-EventQueue-0 ALTER TABLE LETHALITY DROP Weapon2
AWT-EventQueue-0 DELETE FROM qtar$db$cols WHERE ColId = 6840
AWT-EventQueue-0 UPDATE qtar$db$cols SET offset = offset - 4 WHERE
TableID = 1568 AND offset > 21
AWT-EventQueue-0 Select * from LETHALITY
AWT-EventQueue-0 java.sql.SQLException: Problem reading column,
UNCERTAINTY, in table, LETHALITY, java.io.EOFException
java.sql.SQLException: Problem reading column, UNCERTAINTY, in table,
LETHALITY, java.io.EOFException
        at org.enhydra.instantdb.db.SQLProg.execute(SQLProg.java:276,
Compiled Code)
        at
org.enhydra.instantdb.jdbc.idbStatement.execute(idbStatement.java:235,
Compiled Code)
        at
org.enhydra.instantdb.jdbc.idbStatement.executeQuery(idbStatement.java:91,
Compiled Code)
        at JDBCAdapter.executeQuery(JDBCAdapter.java:287, Compiled Code)

        at QTAR.updateWeaponColumns(QTAR.java:8533)
        at QTAR$1.actionPerformed(QTAR.java:725)
        at JDBCAdapter.setValueAt(JDBCAdapter.java:1008, Compiled Code)
        at TableSorter.setValueAt(TableSorter.java:314)
        at javax.swing.JTable.setValueAt(JTable.java:1416)
        at javax.swing.JTable.editingStopped(JTable.java:2544)
        at
javax.swing.DefaultCellEditor.fireEditingStopped(DefaultCellEditor.java:227)

        at
javax.swing.DefaultCellEditor$EditorDelegate.actionPerformed(DefaultCellEditor.java:329)

        at
javax.swing.JTextField.fireActionPerformed(JTextField.java:409)
        at javax.swing.JTextField.postActionEvent(JTextField.java:443)
        at
javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:537)

        at
javax.swing.text.JTextComponent.mapEventToAction(JTextComponent.java:966,
Compiled Code)
        at
javax.swing.text.JTextComponent.processComponentKeyEvent(JTextComponent.java:1431,
Compiled Code)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:1538,
Compiled Code)
        at java.awt.Component.processEvent(Component.java:3008, Compiled
Code)
        at java.awt.Container.processEvent(Container.java:990, Compiled
Code)
        at java.awt.Component.dispatchEventImpl(Component.java:2394,
Compiled Code)
        at java.awt.Container.dispatchEventImpl(Container.java:1035,
Compiled Code)
        at java.awt.Component.dispatchEvent(Component.java:2307,
Compiled Code)
        at
java.awt.LightweightDispatcher.processKeyEvent(Container.java:1770,
Compiled Code)
        at
java.awt.LightweightDispatcher.dispatchEvent(Container.java:1740,
Compiled Code)
        at java.awt.Container.dispatchEventImpl(Container.java:1022,
Compiled Code)
        at java.awt.Window.dispatchEventImpl(Window.java:749, Compiled
Code)
        at java.awt.Component.dispatchEvent(Component.java:2307,
Compiled Code)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:287,
Compiled Code)
        at
java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:103,
Compiled Code)
        at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:92)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)





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