Revision 2861
Added by Aaron Marcuse-Kubitza over 12 years ago
| sql_gen.py | ||
|---|---|---|
| 526 | 526 |
row_count = CustomCode('count(*)')
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| 527 | 527 |
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| 528 | 528 |
# See <http://www.postgresql.org/docs/8.3/static/datatype-numeric.html> |
| 529 |
null_sentinels = {'USER-DEFINED': None, 'boolean': False, 'integer': 2147483647,
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|
| 530 |
'text': r'\N', 'character varying': r'\N'}
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|
| 529 |
null_sentinels = {'integer': 2147483647, 'text': r'\N',
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| 530 |
'character varying': r'\N'} |
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| 531 | 531 |
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| 532 | 532 |
class EnsureNotNull(FunctionCall): |
| 533 | 533 |
def __init__(self, value, type_): |
| ... | ... | |
| 601 | 601 |
if type_ == None: type_ = typed_col.type |
| 602 | 602 |
nullable = typed_col.nullable |
| 603 | 603 |
|
| 604 |
if nullable and null_sentinels[type_] != None: |
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col = EnsureNotNull(col, type_) |
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| 604 |
if nullable: col = EnsureNotNull(col, type_) |
|
| 606 | 605 |
return col |
Also available in: Unified diff
sql_gen.py: null_sentinels: Removed types where a sentinel doesn't make sense (unknown types, boolean) because types with no sentinel are now handled gracefully by users of ensure_not_null()