I'm relatively new with IBO, so I need some help.
My program has a DataModule and a Form.
In the DM, there is a TIB_Query with a TIB_DataSource, and in the form
there is a TIB_Grid and a TIB_UpdateBar both with DataSource property
pointing to the TIB_DataSource defined in DM.
Nothing special, all trivial, everything setted to the default options.
When form shows, the TIB_Grid is populated with records, as expected,
using a explicit transaction with tiCommitted isolation.
But only the Insert button is enabled in the TIB_UpdateBar, and I can't
edit or delete any record.
What could be the problem?