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Lukáš Lalinský
python-phoenixdb
Commits
bfd9036b
Commit
bfd9036b
authored
Oct 31, 2016
by
Mark Heppner
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Check if a frame is None or empty to allow for an error to be raised
parent
46b809ad
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phoenixdb/cursor.py
phoenixdb/cursor.py
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phoenixdb/cursor.py
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bfd9036b
...
...
@@ -256,7 +256,7 @@ class Cursor(object):
return
tmp_row
def
fetchone
(
self
):
if
self
.
_frame
is
None
:
if
self
.
_frame
is
None
or
self
.
_frame
.
SerializeToString
()
==
''
:
raise
ProgrammingError
(
'no select statement was executed'
)
if
self
.
_pos
is
None
:
return
None
...
...
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