main
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Last change
on this file was
42bd667,
checked in by David Fuertes <dfuertes@…>, 4 years ago
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Historial Limpio
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-
Property mode set to
100755
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File size:
799 bytes
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| 1 | from .base import SQLAdapter |
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| 2 | from . import adapters |
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| 3 | |
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| 4 | |
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| 5 | @adapters.register_for("teradata") |
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| 6 | class Teradata(SQLAdapter): |
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| 7 | dbengine = "" |
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| 8 | drivers = ("pyodbc",) |
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| 9 | |
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| 10 | def _initialize_(self): |
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| 11 | super(Teradata, self)._initialize_() |
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| 12 | self.ruri = self.uri.split("://", 1)[1] |
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| 13 | |
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| 14 | def connector(self): |
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| 15 | return self.driver.connect(self.ruri, **self.driver_args) |
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| 16 | |
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| 17 | def close(self): |
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| 18 | # Teradata does not implicitly close off the cursor |
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| 19 | # leading to SQL_ACTIVE_STATEMENTS limit errors |
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| 20 | self.cursor.close() |
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| 21 | super(Teradata, self).close() |
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| 22 | |
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| 23 | def lastrowid(self, table): |
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| 24 | # Teradata cannot retrieve the lastrowid for an IDENTITY Column |
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| 25 | # and they are not sequential anyway. |
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| 26 | # Similar to the NullCursor class, return 1 |
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| 27 | return 1 |
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