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A |
B |
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1 |
=connect@e("demo") |
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Establish a connection |
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2 |
>A1.execute@k(...) |
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3 |
=A1.error() |
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Error message arising from the execution of the previous database operation |
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4 |
if A3==0 |
>A1.commit() |
Commit if no errors |
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5 |
else |
>A1.rollback() |
Rollback if any errors occur |
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6 |
>A1.close() |
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Close the connection |