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109 * each match column must be ones that can be compared to values in the other match |
109 * each match column must be ones that can be compared to values in the other match |
110 * columns. The columns do not have to have the same name, though they often do, |
110 * columns. The columns do not have to have the same name, though they often do, |
111 * and they do not have to store the exact same data type as long as the data types |
111 * and they do not have to store the exact same data type as long as the data types |
112 * can be compared. |
112 * can be compared. |
113 * <P> |
113 * <P> |
114 * A match column can be be set in two ways: |
114 * A match column can be set in two ways: |
115 * <ul> |
115 * <ul> |
116 * <li>By calling the <code>Joinable</code> method <code>setMatchColumn</code><br> |
116 * <li>By calling the <code>Joinable</code> method <code>setMatchColumn</code><br> |
117 * This is the only method that can set the match column before a <code>RowSet</code> |
117 * This is the only method that can set the match column before a <code>RowSet</code> |
118 * object is added to a <code>JoinRowSet</code> object. The <code>RowSet</code> object |
118 * object is added to a <code>JoinRowSet</code> object. The <code>RowSet</code> object |
119 * must have implemented the <code>Joinable</code> interface in order to use the method |
119 * must have implemented the <code>Joinable</code> interface in order to use the method |
525 * on the left has no matching record. |
525 * on the left has no matching record. |
526 */ |
526 */ |
527 public static int RIGHT_OUTER_JOIN = 3; |
527 public static int RIGHT_OUTER_JOIN = 3; |
528 |
528 |
529 /** |
529 /** |
530 * An ANSI-style <code>JOIN</code> providing a a full JOIN. Specifies that all |
530 * An ANSI-style <code>JOIN</code> providing a full JOIN. Specifies that all |
531 * rows from either table be returned regardless of matching |
531 * rows from either table be returned regardless of matching |
532 * records on the other table. |
532 * records on the other table. |
533 */ |
533 */ |
534 public static int FULL_JOIN = 4; |
534 public static int FULL_JOIN = 4; |
535 |
535 |