[issue18892] sqlite3, valued records not persisted, default ones are

[Heijink]

New submission from Heijink:

In the end I tracked down the behaviour with the attached program
behaviour with an initially empty table:

7 : insert two records with values in the columns
two records show up, # 1,2
as expected
9 : show al records
none
whereas two are to be expected
8 : add records with default values
two records show up # 1,2
as expected in an empty table
7
two records # 3,4
record numbers as expected, but where are records 1,2?  (ABC)
9
the default records are present #1,2
the previous valued records 3,4 not
  unexpected, but identical to first behaviour issuing 7
8
4 records show up # 1-4
record numbers as expected when valued records are not present
0  :  I quit

to summarize:
It is not possible to store records in the database with valued columns.
Records with default values can be stored and retrieved, they are the ones that 
are persistent
Additional strange behaviour is that after adding valued records (3,4) also the 
already present records with default values (1,2) should have shown show up, 
remark (ABC).

--
components: Demos and Tools
files: dump.py
messages: 196617
nosy: debewerker
priority: normal
severity: normal
status: open
title: sqlite3, valued records not persisted, default ones are
type: behavior
versions: Python 3.2
Added file: http://bugs.python.org/file31531/dump.py

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[issue18892] sqlite3, valued records not persisted, default ones are

[Heijink]

Heijink added the comment:

your suggestion is a bit to cryptic for me
- you mean intermediate messages from Python: there are none
- you mean to change a command in another format
  newbie with programming experience
  drop me a program line / show three records where one is your alternative

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[issue18892] sqlite3, valued records not persisted, default ones are

[Heijink]

Heijink added the comment:

that did the trick, my confidence is restored.

sorry to have bothered you, I could have found in myself, by comparing 
differences. Just staring blind after many attempts. 
I did look in the list, but could not find an issue that matched my description 
of the problem.

I closed the subject

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status: open -> closed

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