February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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Section 24.6.2 Querying the books Database
• TableModel (p. 1067) method getColumnClass (p. 1068) returns a Class object that represents the superclass of all objects in a particular column. A JTable (p. 1067) uses this information to set up the default cell renderer and cell editor for that column in a JTable.
• Connection method createStatement has an overloaded version that receives the result type and concurrency. The result type specifies whether the ResultSet’s cursor is able to scroll in both directions or forward only and whether the ResultSet is sensitive to changes. The result concurrency (p. 1072) specifies whether the ResultSet can be updated.
• Some JDBC drivers (p. 1072) do not support scrollable or updatable ResultSets.
• ResultSetMetaData ...
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