> 4 jul. 2018, Andy Goth:
> Revisiting this topic...
>
> On 06/10/18 08:04, sql...@zzo38computer.org wrote:
>> * Perhaps move PARAMETERS before AS, which may make the syntax easier.
>
> Like so?
>
> CREATE VIEW double PARAMETERS (arg) AS SELECT arg * 2;
> SELECT * FROM numbers, double(x);
>
>
>
>
>
> A SELECT in an UPSERT should always contain a WHERE clause. Like this:
>
>INSERT INTO t1(a) SELECT a FROM t2 WHERE true ON CONFLICT(A) DO NOTHING;
>
> Without the WHERE clause, the ON keyword tricks the parser into
> thinking it is processing an "ON" join constraint on the FROM
On 7/7/18, Paul van Helden wrote:
> Hi,
>
> I've used the new UPSERT with success with a complex SELECT, then got to
> scratch my head for a while on a much simpler query, so assuming this might
> be a bug:
>
> CREATE TABLE T2 (A INTEGER PRIMARY KEY);
> INSERT INTO T2 VALUES (1);
> CREATE TABLE
On 7 Jul 2018, at 3:07pm, Paul van Helden wrote:
> INSERT INTO T1 (A) SELECT A FROM T2 ON CONFLICT(A) DO NOTHING;
It's possible that many people miss this construction because SQLite has
INSERT OR IGNORE INTO T1 (A) SELECT A FROM T2;
Simon.
___
Hi,
I've used the new UPSERT with success with a complex SELECT, then got to
scratch my head for a while on a much simpler query, so assuming this might
be a bug:
CREATE TABLE T2 (A INTEGER PRIMARY KEY);
INSERT INTO T2 VALUES (1);
CREATE TABLE T1 (A INTEGER PRIMARY KEY);
INSERT INTO T1 VALUES
2018-07-07 14:57 GMT+02:00 Simon Slavin :
> On 7 Jul 2018, at 12:04pm, Cecil Westerhof wrote:
>
> > I went for the following solution:
> >UPDATE
>
>
> selectRandom
> >SETlastUsed= DATE('now', 'localtime')
> >, lastUsedIdx = (
> >SELECT
On 7 Jul 2018, at 12:04pm, Cecil Westerhof wrote:
> I went for the following solution:
>UPDATE selectRandom
>SETlastUsed= DATE('now', 'localtime')
>, lastUsedIdx = (
>SELECT IFNULL(MAX(lastUsedIdx), 0)
>FROM selectRandom
>WHERE lastUsed =
2018-07-05 5:37 GMT+02:00 Simon Slavin :
> On 5 Jul 2018, at 3:22am, Cecil Westerhof wrote:
>
> > I only want to store a date with a record. But it is possible that more
> as
> > one record will be inserted, so I want to use another field to use as an
> > index. So that the first gets an one,
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