Re: [sqlite] Getting data from two JOIN tables

2019-02-28 Thread Dominique Devienne
On Wed, Feb 27, 2019 at 9:20 PM Keith Medcalf wrote: > [...] As such, except in OUTER joins, you do not even have to have the ON > expression related to the table(s) which have been seen so far or even > those in the join expression ... because ON is merely a syntactic substitute for WHERE and m

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Keith Medcalf
: sqlite-users [mailto:sqlite-users- >boun...@mailinglists.sqlite.org] On Behalf Of Jose Isaias Cabrera >Sent: Wednesday, 27 February, 2019 07:42 >To: David Raymond; SQLite mailing list >Subject: Re: [sqlite] Getting data from two JOIN tables > > >Thanks, David. I actually like the

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Jose Isaias Cabrera
SQL, the language of the free... choices: JOIN or commas (,)... ;-) From: sqlite-users on behalf of Dominique Devienne Sent: Wednesday, February 27, 2019 09:47 AM To: SQLite mailing list Subject: Re: [sqlite] Getting data from two JOIN tables On Wed, Feb 27, 2019 at 3:42 PM Jose Isaias

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Dominique Devienne
On Wed, Feb 27, 2019 at 3:42 PM Jose Isaias Cabrera wrote: > Thanks, David. I actually like the comma (,) than the words (JOIN, > etc). Less wordy and, to me, more logically flow-y. > Just the reverse as myself. I much prefer explicit join-on, to separate filtering from join-conditions in the

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Jose Isaias Cabrera
ists.sqlite.org] On Behalf Of Dominique Devienne Sent: Wednesday, February 27, 2019 9:06 AM To: SQLite mailing list Subject: Re: [sqlite] Getting data from two JOIN tables On Wed, Feb 27, 2019 at 2:18 PM Jose Isaias Cabrera wrote: > Thanks. This is exactly what I needed. So, there is really no JOIN

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread David Raymond
e.org] On Behalf Of Dominique Devienne Sent: Wednesday, February 27, 2019 9:06 AM To: SQLite mailing list Subject: Re: [sqlite] Getting data from two JOIN tables On Wed, Feb 27, 2019 at 2:18 PM Jose Isaias Cabrera wrote: > Thanks. This is exactly what I needed. So, there is really no JOIN

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Jose Isaias Cabrera
Thanks, Dominique. From: sqlite-users on behalf of Dominique Devienne Sent: Wednesday, February 27, 2019 09:06 AM To: SQLite mailing list Subject: Re: [sqlite] Getting data from two JOIN tables On Wed, Feb 27, 2019 at 2:18 PM Jose Isaias Cabrera wrote: > Thanks. This is exactly wha

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Dominique Devienne
On Wed, Feb 27, 2019 at 2:18 PM Jose Isaias Cabrera wrote: > Thanks. This is exactly what I needed. So, there is really no JOIN here, > or is the "from t outer_t, z outer_z" a JOIN like statement? Where can I > read more about this? And yes, your assessment of t(a, idate) and z(f, > idate) be

Re: [sqlite] Getting data from two JOIN tables

2019-02-27 Thread Jose Isaias Cabrera
of Keith Medcalf Sent: Tuesday, February 26, 2019 10:46 PM To: SQLite mailing list Subject: Re: [sqlite] Getting data from two JOIN tables select a, b, c, g, h, i from t outer_t, z outer_z where a == f and a == 'p001' and outer_t.idate == (select max(idate) from t where a

Re: [sqlite] Getting data from two JOIN tables

2019-02-26 Thread Keith Medcalf
gt;Subject: [sqlite] Getting data from two JOIN tables > > >Sorry to bother you with this simple request, but I can't seem to >come up with a solution. Imagine these tables: >create table t (n INTEGER PRIMARY KEY, a, b, c, d, e, idate); >insert into t (a, b, c, d, e, idate) valu

[sqlite] Getting data from two JOIN tables

2019-02-26 Thread Jose Isaias Cabrera
Sorry to bother you with this simple request, but I can't seem to come up with a solution. Imagine these tables: create table t (n INTEGER PRIMARY KEY, a, b, c, d, e, idate); insert into t (a, b, c, d, e, idate) values ('p001', 'a', 1, 'n', 4, '2019-02-11'); insert into t (a, b, c, d, e, idate)