[sqlite] 3.5.4 to 3.7.13 and back(!)

2012-06-12 Thread Heusden, F. van
Hi, Did the on-disk file-format of SQLite databases change between version 3.5.4 and the latest (3.7.13)? Will I be able to back to 3.5.4 without any special conversions? Thanks, Folkert van Heusden De informatie verzonden met dit emailbericht is uitsluitend bestemd voor de geadresseerde.

Re: [sqlite] Quoting id versus 'id' in query

2012-06-12 Thread rick
On 11/06/2012 21:48, Larry Brasfield wrote: On June 11, rick wrote: Something I noticed today: sqlite select * FROM words WHERE word = id; nothing sqlite select * FROM words WHERE word = 'id'; 13556|id sqlite .schema CREATE TABLE words ( id integer primary key, word

[sqlite] (no subject)

2012-06-12 Thread Nicholas Thompson
Hi, I am new to SQLITE Would be using Microsoft VS 2008 2010 Is it possible to safely use multiple threads in a process with each thread making its own connection to the same database rc = sqlite3_open(file::memory:?cache=shared, db); ie. does sqlite implement an alternative to f_lock

Re: [sqlite] 3.5.4 to 3.7.13 and back(!)

2012-06-12 Thread Richard Hipp
On Tue, Jun 12, 2012 at 3:54 AM, Heusden, F. van folkert.van.heus...@mcom-nl.com wrote: Hi, Did the on-disk file-format of SQLite databases change between version 3.5.4 and the latest (3.7.13)? Will I be able to back to 3.5.4 without any special conversions? The SQLite file format

Re: [sqlite] (no subject)

2012-06-12 Thread Dan Kennedy
On 06/12/2012 05:41 PM, Nicholas Thompson wrote: Hi, I am new to SQLITE Would be using Microsoft VS 2008 2010 Is it possible to safely use multiple threads in a process with each thread making its own connection to the same database rc = sqlite3_open(file::memory:?cache=shared,db); Should

Re: [sqlite] Specifying a nullable column

2012-06-12 Thread Paul Medynski
Hi Kevin, I understand the 'NOT NULL' column constraint and the syntax diagram and text describe it quite well. What isn't described is whether or not specifying simply 'NULL' is truly supported. For example, the following create table statement is accepted by SQLite and appears to behave

Re: [sqlite] Specifying a nullable column

2012-06-12 Thread Richard Hipp
On Tue, Jun 12, 2012 at 7:04 AM, Paul Medynski pmedyn...@rim.com wrote: Hi Kevin, I understand the 'NOT NULL' column constraint and the syntax diagram and text describe it quite well. What isn't described is whether or not specifying simply 'NULL' is truly supported. For example, the

Re: [sqlite] Specifying a nullable column

2012-06-12 Thread Paul Medynski
On 12-Jun-2012 08:08, Richard Hipp wrote: On Tue, Jun 12, 2012 at 7:04 AM, Paul Medynskipmedyn...@rim.com wrote: Hi Kevin, I understand the 'NOT NULL' column constraint and the syntax diagram and text describe it quite well. What isn't described is whether or not specifying simply 'NULL' is

Re: [sqlite] Quoting id versus 'id' in query

2012-06-12 Thread Simon Slavin
On 12 Jun 2012, at 9:52am, rick jansm...@xs4all.nl wrote: Well, I'm not entirely a casual user, but I don't know the SQL-92 standard or it's successors. I'm an engineer, and sqlite for me is a tool. Above query was used a long time in a MySQL DB, where it works as (I) expected. SQL (note

Re: [sqlite] Features of SQLite question

2012-06-12 Thread Black, Michael (IS)
I dont' see the difference between a a single database and 2 in your example. I would claim the delete is most certainly not unintended. If you had just one database a user could come in one hour later and delete the record you updated. I realize in the pure sense this may not be desirable

Re: [sqlite] Quoting id versus 'id' in query

2012-06-12 Thread Black, Michael (IS)
That's the nice thing about standards...there are so many to choose from...:-( Michael D. Black Senior Scientist Advanced Analytics Directorate Advanced GEOINT Solutions Operating Unit Northrop Grumman Information Systems ___ sqlite-users mailing

Re: [sqlite] (no subject)

2012-06-12 Thread Igor Tandetnik
Nicholas Thompson nick.john.thomp...@googlemail.com wrote: Is it possible to safely use multiple threads in a process with each thread making its own connection to the same database rc = sqlite3_open(file::memory:?cache=shared, db); Every time you connect to a :memory: database, a new

Re: [sqlite] (no subject)

2012-06-12 Thread Pavel Ivanov
On Tue, Jun 12, 2012 at 8:32 AM, Igor Tandetnik itandet...@mvps.org wrote: Nicholas Thompson nick.john.thomp...@googlemail.com wrote: Is it possible to safely use multiple threads in a process with each thread making its own connection to the same database rc =

Re: [sqlite] FTS4 Questions

2012-06-12 Thread nobre
There was a somehow recent change in the snippets algorithm, it used to return snippets from a number of columns in a single row if there were multiple matches, separated with Now, it will try to find a fragment of the row that contains ALL search terms, using snippets from the other columns

[sqlite] Problem with SQL error: unrecognized token: !!

2012-06-12 Thread Alexander Koeppe
Hello List, I'm quite new to SQLite. I try to convert from a MySQL DB to SQLite. I've already done several changes to the MySQL dump but now I'm a bit stuck. If I try to insert a row containing two subsequent exclamation marks !!, I get the error `SQL error: unrecognized token: !!`. I haven't

Re: [sqlite] Problem with SQL error: unrecognized token: !!

2012-06-12 Thread Igor Tandetnik
On 6/12/2012 2:45 PM, Alexander Koeppe wrote: sqlite INSERT INTO 'gb' VALUES ('Die Alex','http://','Heisann Jungs! \n\nIch drück euch alle meine Daumen für' This aprostrophe terminates the string literal. The rest is part of the SQL statement, and of course it's nonsense. Make it für''s

Re: [sqlite] Problem with SQL error: unrecognized token: !!

2012-06-12 Thread Simon Slavin
On 13 Jun 2012, at 1:45am, Igor Tandetnik itandet...@mvps.org wrote: On 6/12/2012 2:45 PM, Alexander Koeppe wrote: sqlite INSERT INTO 'gb' VALUES ('Die Alex','http://','Heisann Jungs! \n\nIch drück euch alle meine Daumen für' This aprostrophe terminates the string literal. The rest is part

Re: [sqlite] Problem with SQL error: unrecognized token: !!

2012-06-12 Thread Alexander Koeppe
Am 13.06.2012 02:45, schrieb Igor Tandetnik: On 6/12/2012 2:45 PM, Alexander Koeppe wrote: sqlite INSERT INTO 'gb' VALUES ('Die Alex','http://','Heisann Jungs! \n\nIch drück euch alle meine Daumen für' This aprostrophe terminates the string literal. The rest is part of the SQL statement,

[sqlite] rekey

2012-06-12 Thread YAN HONG YE
hello, when I use sqlite3_key to crypt my sqlite database my.db and the key is abc, and when I use sqlitespy to open the database, then sqlitespy require me to input the key, when I input abc to it,but show me couldn't open the database, I don't know why, these following function is the

Re: [sqlite] rekey

2012-06-12 Thread Simon Slavin
On 13 Jun 2012, at 2:27am, YAN HONG YE yanhong...@mpsa.com wrote: hello, when I use sqlite3_key to crypt my sqlite database my.db and the key is abc, and when I use sqlitespy to open the database, then sqlitespy require me to input the key, when I input abc to it,but show me couldn't open

[sqlite] HTML5 database commands as a JavaScript-SQLite bridge

2012-06-12 Thread Simon Slavin
So for some time I've been searching for a general-purpose SQLite bridge for javascript. When I need this I'm generally keeping the database on a computer which is also a web server, so I just use a PHP file which I've written to act as a bridge: make JavaScript execute an HTTP operation to