graztoutoungis at yahoo
Jan 26, 2007, 5:17 AM
Post #5 of 7
(1743 views)
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in my database i want to create a table1 who is the
result of a query on table2 and table3 like select
x2,y2,x3,y3 from table2 and table3...
-i want now to create the table1.
-evrey time the user try to insert into table1, i must
insert this data in the original table and verify the
possibility of the insertion.
my code now return a list of column name's like
['id', 'title','phon',...]
i want to create table1 from this list, i don't know
how i can do it, my code is:
query ="SELECT id, name, value, shipping FROM
customer, invoice, orderinfo WHERE customer.id =
invoice.customer_id AND
invoice.order_id=orderinfo.order_id;"
print query
curs.execute(query)
names= [f[0] for f in curs.description]
print 'names%s' %names
tableColumn = []
for name in names:
tableColumn.append(name)
value = []
for row in curs.fetchall():
for pair in zip(row):
value.append(pair)
print '%s' %pair
print
print value
i = 0
column=[]
for x in tableColumn:
test = tableColumn[i].strip()
i += 1
print test
column.append(test)
print column
# createQuery = 'CREATE TABLE test_fetch
%s'%tableColumn
# print createQuery
curs.execute("DROP TABLE test_fetch")
# curs.execute(createQuery)
i will integrate in zope this code to create a form in
order to give the users the capability to manage my
database.
any suggestions?
--- Maciej Wisniowski
<maciej.wisniowski [at] coig> a écrit :
>
> > I use zope2.9.4 with postgresql8.1, in my database
> i have some tables
> > are the result of a query on other tables.
> > exe: table1 is the result of table2 with table3
> >
> > My user can connect to the database and he can
> modify the table1,
> > this modification should done on the orginals
> tables table2 and table3
> > my problem is how i can specify the origin of
> the column in table
> > for verifing that table2 and table3 may this
> modifications?
> >
> > thanks for all suggetions.
> Is table1 a view?
> What does 'table2 with table3' mean?
> If you have SQL statement like:
>
> select col1, col2, col3 from ....
>
> then you know where columns come from... don't you?
>
> --
> Maciej Wisniowski
>
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