I take it that this is a side effect of how the parser works:
Given the sequence 'CREATE TEMP TABLE X ...', the parser knows that the
required action is SQLITE_CREATE_TEMP_TABLE during prepare of the statement as
soon as the token TABLE is accepted.
OTOH, given the sequence 'CREATE TABLE
On 2/20/19, William ESCANDE wrote:
> Hi everyone !
>
> TL;DR:
> with sanitizer
> in func columnName (l.82210)
> calling xFunc(l.82235) trigger a cfi_check (and then ABORT)
>
> Fix to do :
> change prototype of sqlite3_value_text to let him return a `void *`
There are millions and millions of
The insert sequence does not work in all cases. This fixes one particular
problem of duplicate or changed linkage to parent in Alpha:Charlie ...
create trigger trg_summary_insert
instead of insert on summary
for each row
begin
insert or ignore into Alpha (a_attribute) values
Hi everyone !
TL;DR:
with sanitizer
in func columnName (l.82210)
calling xFunc(l.82235) trigger a cfi_check (and then ABORT)
Fix to do :
change prototype of sqlite3_value_text to let him return a `void *`
FULL Description:
I am using sqlite3.c in android system (not in NDK). I compile android
Or as a trigger of course:
create table Alpha
(
id integer primary key,
a_attribute text not null collate nocase unique
);
create table Beta
(
id integer primary key,
b_attribute text not null collate nocase unique
);
create table Charlie
(
id integer primary
Your constraints are logically inconsistent and incompletely specified.
>Alpha has-many Beta,and
>Beta has-many Alpha
>Alpha has-many Charlie, while
>Charlie has one Alpha
Implies that:
Alpha:Beta is N:M and Beta:Alpha is N:M. Fine.
but you did not say whether the instant relationships are
Well, you _can_ with this specific simplified schema, but it's a little sketchy
and most likely will not scale. So if at all possible this sort of thing should
be done from the controlling program rather than by a trigger. Also as
mentioned, if the a/b/c _attribute fields aren't unique in the
On 2/19/19, Richard Hipp wrote:
>
> I have checked in a fix on trunk
> (https://www.sqlite.org/src/info/b5f90bfe6295ab3a) but the ticket
> (https://www.sqlite.org/src/info/df46dfb631f75694) has been kept open
> pending further testing and analysis.
Further testing and analysis lead to a better
On 20 Feb 2019, at 11:14am, Rocky Ji wrote:
> create view summary
> as
>select
>a.a_attribute,
>b.b_attribute,
>c.c_attribute
>from
>m2mAlphaBeta m
>inner join Alpha a on a.a_id = m.FK_a_id
>inner join Beta b on b.b_id = m.FK_b_id
>
Hi,
Like how do I get ROWID of the "just inserted" record in A to insert
into C
properly. I am thinking "should I make transactions, but we don't have
variables"... and going round-and-round without solution.
Is last_insert_rowid what you're looking for?
Hi everyone,
I know the simple answer to be `instead of insert ...`. But consider a
situation where:
Alpha has-many Beta,and
Beta has-many Alpha
Alpha has-many Charlie, while
Charlie has one Alpha
So if my SQL looks like:
-- PRAGMA fk ON;
create table Alpha (
a_id integer primary key
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