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Enhydra 3.1 API | ||||||||
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Class Summary | |
QueryBuilder | A QueryBuilder is a helper-object used by the xxxQuery classes. |
RDBColumn | An instance of RDBColumn describes a particular column in a particular table in the database. |
RDBColumnValue | After a Vector of RDBColumn objects is used to construct an instance of QueryBuilder, the QueryBuilder.getNextRow() method is used to return an RDBRow object which contains RDBColumnValue objects representing the column values in the returned row. |
RDBRow | An instance of RDBRow is returned by the QueryBuilder.getNextRow() method. |
RDBTable | An instance of RDBTable describes a particular table in the database. |
SourceGenerator_Query |
Exception Summary | |
ColumnNullException | ColumnNullException is thrown by RDBColumnValue.get methods when an unexpected NULL value in a column retrieved from the database. |
ColumnTypeException | ColumnTypeException is thrown by RDBColumnValue.get methods when a column value is of an unexpected type. |
DataObjectException | DataObjectException class, used by Business Objects, catch all the DataObject Exceptions, will be passed to POs and handled there. |
InvalidRowColumnException | InvalidRowColumnException is thrown by the RDBRow.get methods when a requested column does not exist in the current row. |
NonUniqueQueryException | |
QueryException | QueryException is thrown by QueryBuilder.getNextRow and getRows methods when the database query could not be performed. |
RefAssertionException |
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Enhydra 3.1 API | ||||||||
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