db_trig_mixed.p
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trigger procedure for write of book new buffer book old buffer old_book. |
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| 2 |
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| 3 |
on write of book do: end. |
| 4 |
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| 5 |
on write of book do: |
| 6 |
display book with frame f1. |
| 7 |
end. |
| 8 |
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| 9 |
on write of book new buffer book old buffer old_book do: end. |
| 10 |
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| 11 |
on write of book new buffer book old buffer old_book do: |
| 12 |
display book with frame f2. |
| 13 |
display old_book with frame f3. |
| 14 |
end. |
| 15 |
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| 16 |
on write of book revert. |