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Graphics Interchange Format  |  1996-02-20  |  30.6 KB  |  393x361  |  8-bit (156 colors)
   ocr: Block 1 A Next Block == 2, Prior Block = 0 - Block 2 Next Block = 0, Prior Block == 1 G Figure 1: An example of adding a record to a keyed Paradox table. Shown here before the new record is added, the table contains five records - three in the first block and two in the second. A, B, D, , and G are the primary key values for the records. The block pointers are also shown: Block 1 points to Block 2, and Block 2 points to Block 0( (indicating that it is the last block in the table). The new record has a primary key value of C, so Paradox will place it between the B and D records. The results of ...