If the
isReadOnly property
is set to YES, EGL
omits the associated variable and related column from the default
SQL statements
that EGL writes to the database. If set to NO, those statements include
a
FOR UPDATE OF clause. The default value is NO; however, EGL treats
the field
as read-only in any of the following situations:
- The key property
of the SQL record indicates
that the column that is associated with the record field is a key
column.
- The SQL Record part is associated with more than one
table.
- The SQL column name is an expression.