Revision 3345
Added by Aaron Marcuse-Kubitza over 12 years ago
| lib/sql.py | ||
|---|---|---|
| 54 | 54 |
self.name = name |
| 55 | 55 |
|
| 56 | 56 |
class ConstraintException(DbException): |
| 57 |
def __init__(self, name, cols, cause=None): |
|
| 58 |
DbException.__init__(self, 'Violated '+strings.as_tt(name) |
|
| 59 |
+' constraint on columns: '+strings.as_tt(', '.join(cols)), cause)
|
|
| 57 |
def __init__(self, name, cond, cols, cause=None): |
|
| 58 |
msg = 'Violated '+strings.as_tt(name)+' constraint' |
|
| 59 |
if cond != None: msg += ' with condition '+cond |
|
| 60 |
if cols != []: msg += ' on columns: '+strings.as_tt(', '.join(cols))
|
|
| 61 |
DbException.__init__(self, msg, cause) |
|
| 60 | 62 |
self.name = name |
| 63 |
self.cond = cond |
|
| 61 | 64 |
self.cols = cols |
| 62 | 65 |
|
| 63 | 66 |
class MissingCastException(DbException): |
| ... | ... | |
| 512 | 515 |
if recover: # need auto-rollback to run index_cols() |
| 513 | 516 |
try: cols = index_cols(db, constraint) |
| 514 | 517 |
except NotImplementedError: pass |
| 515 |
raise DuplicateKeyException(constraint, cols, e) |
|
| 518 |
raise DuplicateKeyException(constraint, None, cols, e)
|
|
| 516 | 519 |
|
| 517 | 520 |
match = re.match(r'^null value in column "(.+?)" violates not-null' |
| 518 | 521 |
r' constraint', msg) |
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if match: raise NullValueException('NOT NULL', [match.group(1)], e)
|
|
| 522 |
if match: |
|
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col, = match.groups() |
|
| 524 |
raise NullValueException('NOT NULL', None, [col], e)
|
|
| 520 | 525 |
|
| 521 | 526 |
match = re.match(r'^(?:invalid input (?:syntax|value)\b.*?' |
| 522 | 527 |
r'|.+? field value out of range): "(.+?)"', msg) |
Also available in: Unified diff
sql.py: ConstraintException: Also store the constraint's condition, if any