Re: [sqlite] Whish List for 2015 (David Barrett)

2015-01-19 Thread Klaas V
On my whish-list for this list is the possibility to include attachments like screenshots and databases. For program more handy functions and documentation more examples. I'm pretty sure that less lazy users made functions that could be included as standard to be used for all of us.   Kind

Re: [sqlite] Where do we post to share code? CTE: Long to Wide format

2015-01-01 Thread Klaas V
Happy New Year, Joe and other SML-members, You answered your own question in the title of your post perfectly. If you want to post the results of .fullschema here as well you provide us with almost every detail of the way you coded your database. Perhaps you mean other code in what language and

[sqlite] Camel-db source

2014-12-29 Thread Klaas V
Apache Camel: Source |   | |   |   |   |   |   | | Apache Camel: SourceWarning Icon Apache Camel code repository was moved to git, The old svn repo will not be updated. Web Browsing of git To browse via the web: | | | | View on camel.apache.org | Preview by Yahoo | | | |   |    Kind regards

Re: [sqlite] Updating sqlite3 in anaconda

2014-12-26 Thread Klaas V
Mitch asked how to update SQLite in Anaconda, 1. Perhaps you better ask this in a Python-forum as well.2. Please tell them and us what operating system you use3. Happy New Year  Kind regards | Cordiali saluti | Vriendelijke groeten | Freundliche Grüsse, Klaas `Z4us` V  - OrcID -0001-7190-2544

Re: [sqlite] Feature Request - RowCount

2014-12-14 Thread Klaas V
Jim Callahan wrote:#26 The unique columns have non-null values (the answer says a lot more,but that is the essence of what I am relying on). Right, but the question was how to count rows as quickly as possible regarding any or all columnse.g. count(ProspectName) from Clients;  One can imagine

Re: [sqlite] Unsubscription

2014-10-15 Thread Klaas V
Venkatarangan MJ wrote: How do I unsubscribe from the group as I have stopped using SQLITE from quite some time now? Thanks. Regards Rangan. Send a message with subject or body 'help' to sqlite-users-requ...@sqlite.org This is written in the header of each digest; I don't know about single

Re: [sqlite] An order by problem, maybe a bug?

2014-09-20 Thread Klaas V
Simon wrote about parts of names like e.g. the Dutch/Flemish 'van' They should definitely not be capitalised Is not always true. Especially in northern Belgium names are often spelled like Van (often even connected with the last name) and I did personally the same to see which of the two

Re: [sqlite] Index on expressions

2014-09-04 Thread Klaas V
Dominique Devienne wrote: (double-click on new version) SQLite version 3.8.5 2014-06-04 14:06:34 (terminal) SQLite version 3.7.13 2012-07-17 17:46:21 This means you downloaded the new version in a directory not in your $PATH Add it to your path: set PATH=dir where new version is: $PATH If

Re: [sqlite] Crash in sqlite3_mutex_try [Was: SQLite 3.8.6 beta]

2014-08-12 Thread Klaas V
 Jan wrote: ** can manually set this value to 1 to emulate Win98 behavior. */ Can anyone give me one good reason apart from nostalgia to support a MS system not supported by MS? Kind regards | Cordiali saluti | Vriendelijke groeten | Freundliche Grüsse, Klaas `Z4us` V  - OrcID

Re: [sqlite] Hexadecimal integer literals

2014-07-23 Thread Klaas V
Like some others I vote for solution 6. In general accepting hexadecimal notation for floating point values exceeding 64 bits is too developer/scientist friendly. Who needs so much precision use Fortran or another specialized language rather than SQL of any flavor. My € 2E-2

Re: [sqlite] [Spellfix] Avoiding exact duplicates

2014-07-23 Thread Klaas V
Philip wrote: Is it possible to tell the spellfix extension not to accept duplicate  words if the rank and langid are exactly the same? I am collecting words  from many different sources and after inserting them I very often get  the same word back several times. Add a 'unique' constraint in

Re: [sqlite] think I need better error-handling guidance in the C API

2014-07-05 Thread Klaas V
James K. Lowden wrote: If the answer to every question, concern, and suggestion is that it already works for millions of programs, there is no point in discussion or further development.  Just use what's there because it's already perfect. Permission to differ, James! Since there is no such

Re: [sqlite] Using sqlite3_file in shims.

2014-06-30 Thread Klaas V
Renji Panicker wrote to this fine list: - As per the sqlite3PagerOpen function, the size of the memory allocated to this pointer is ROUND8(pVfs-szOsFile). What configuration you're using, Renji? On some OS/browser/SupportSoftware etc. combinations this function may crash

Re: [sqlite] Getting error file is encrypted or is not a database when trying simple C example

2014-05-26 Thread Klaas V
FYI: SQLite2.8.17 for some Linux-versions (and Apple ppc) can be found here: http://www.rpmfind.net/linux/rpm2html/search.php?query=sqlite2 Perhaps there are applications to convert to a more contemporary format like 3.8.4.3   Kind regards | Cordiali saluti | Vriendelijke groeten | Freundliche

Re: [sqlite] decomposing a path into its components?

2014-05-03 Thread Klaas V
On 3 May 2014, at 3:47pm, Petite Abeille petite.abei...@gmail.com wrote: Let further assume one would like to use only SQLite's build-in mechanism Where Simon answered:  There are two kinds of programmers ... I tend to disagree, in fact there are at least three kinds 1 Application programmers

Re: [sqlite] Where did the release announcements go?

2014-04-03 Thread Klaas V
Patrick asked  Where did the release announcements go? This is the right place to go. Here you find announcements of new versions, planned updates and bug-fixes even before they arrive at  Recent SQLite News Recent SQLite News Small. Fast. Reliable. Choose any three. About Sitemap

Re: [sqlite] How synchronize two databases

2014-03-10 Thread Klaas V
Muhammad wrote: | ... two identical sqlite databases from structure side. I want to make a synchronization for the data ... | Is there any library can do that OR I've to do it by myself? With an Apple you can do it within SQLite itself. http://www.sqlite.org/pragma.html#pragma_fullfsync To do

Re: [sqlite] SQLite version 3.8.4 release schedule

2014-03-08 Thread Klaas V
| JN: ... the Cygwin VFS to behave the same as other UNIX'es Warning: Off topic: RTF* and Gnu's Not Unix Two answers from Cygwin's FAQ Q: What? A The Cygwin tools are ports of the popular GNU development tools for Microsoft Windows. They run thanks to the Cygwin library which provides the

Re: [sqlite] New

2014-03-02 Thread Klaas V
Kees wrote answering Ashleigh | If you prefer a graphical user interface, I can recommend |the sqlite manager plugin in the Firefox web browser. || If any one knows a better way to read and understand the files I would greatly appreciate it || |I think the file ext. is a plist. || Live,

Re: [sqlite] Windows service with SQLITE

2014-02-15 Thread Klaas V
Tejas Parekh wrote: both processes use common database db1.s3db file to store data. Unfortunately SQLite does not allow more than one process to write a single file the same time. The one writing process should unlock his database in order to make it possible to others to make changes to 

Re: [sqlite] Send Mail from sqlite

2014-02-08 Thread Klaas V
From: Keith Medcalf kmedc...@dessus.com Date: 7 Feb 2014 18:03:12 GMT+01:00 To: General Discussion of SQLite Database sqlite-users@sqlite.org Reply-To: General Discussion of SQLite Database sqlite-users@sqlite.org Have your application that is performing the update send an email when it does

Re: [sqlite] order of = in join

2014-02-01 Thread Klaas V
Anbrus wrote: what's the easiest way to generate a set of fixed number of rows like VALUES does but in an order of your choice? Order them before with the command 'sort' NAME sort - sort lines of text files SYNOPSIS sort [OPTION]... [FILE]... DESCRIPTION Write sorted

Re: [sqlite] Boolean and DataReader

2014-02-01 Thread Klaas V
|Igor Tandetnik wrote: | On 1/30/2014 7:20 PM, James K. Lowden wrote: |or define a constraint | |colname boolean check (colname in ('Y', 'N')) | |Of course you can use 0 and 1, but there's no technical advantage |There is a tiny advantage. Values 0 and 1 are special-cased in

Re: [sqlite] Simple data conversion in SQLite - please help

2014-01-24 Thread Klaas V
On Jan 22, 2014, at 8:21 AM, Richard Hipp d...@sqlite.org wrote: I seem to recall seeing some SMS databases off of an iPhone that used unix timestamps for the date/time. That would be seconds since 1970. You can use the 'unixepoch' modifier on the datetime functions within SQLite to do the

Re: [sqlite] shell crashes when there is no column name

2014-01-15 Thread Klaas V
Clemens wrote:  $ sqlite3  SQLite version 3.8.3 2014-01-11 12:52:25  Enter .help for instructions  Enter SQL statements terminated with a ;  sqlite .header on  sqlite values(1);  (null)  1  sqlite .mode html  sqlite values(1);  Segmentation fault One runs the risk stumbling upon

[sqlite] Programming in SQL vs. a procedural computer language

2013-12-26 Thread Klaas V
Tobias wrote ... simpler just to have afterwards some things to do in my program? What is 'simple' is an off topic discussion. More important is the reason of making changes by you and/or your colleagues. I've seen coding in a procedural language I could only figure out by reading the pseudo

Re: [sqlite] Encryption

2013-12-05 Thread Klaas V
When you'use the word 'perfornance' you might be interested not jonly in speed, but in strength of protection, privacy of the employees, your company as a whole and above all your clients. One of the goals of encryption is to avoid e.g. the government(s and the spies they hired to peek into

Re: [sqlite] SQLite version 3.8.2 running 2.5x faster for some queries.

2013-12-05 Thread Klaas V
Warren wrote 4 dec 2013: | There are tiny corners of the programming world (FP) where this is not the case, but then you get into | questions of purity, and databases are about as far from side-effect-free as you can get. That's a wee bit exaggerated, but who am I to start a discussion;

[sqlite] SQLite_version

2013-11-06 Thread Klaas V
On Mon, Nov 4, 2013 at 6:12 AM, SongbookDB shaun_thom...@songbookdb.comwrote: Thanks Clemens Flash gives the error - no such function: 'sqlite_version' SQLite Administrator says 3.5.1 I'll see what the Adobe community say. Or just .v -

Re: [sqlite] Hints for the query planner

2013-09-12 Thread Klaas V
Richard  wrote: The question for today is what to call this magic hint function: (1)  unlikely(EXPR) (2)  selective(EXPR) (3)  seldom(EXPR) (4)  seldom_true(EXPR) (5)  usually_not_true(EXPR) Please feel free to suggest other names if you think of any.   I dislike #4 and#5, but what about one

Re: [sqlite] Feature request: add support for COMMENT statement

2013-06-18 Thread Klaas V
Dear fellow users and managers of SQLite, Alexey Pechnikov wrote: Bad idea. The schema definition can't be modified! In fact it's possible if you use the writable schema pragma http://www.sqlite.org/pragma.html#pragma_writable_schema An application could drop all applicable `ls -l` and `id

Re: [sqlite] Potential bug in crash-recovery code: unlink() and friends are not synchronous

2013-05-22 Thread Klaas V
Dear fellow SQLite afficionados,   Thanumalayan Sankaranarayana Pillai madth...@cs.wisc.edu wrote:   I expect it wouldn't be a problem with WAL Thé SQLite (not wanting, but cobsidering him at leat  kind of) Force D. Richard H.  [who does not know Him don't read this message, you won;t understand

Re: [sqlite] Segmentation fault in SQLite parser

2013-05-01 Thread Klaas V
Eelco wrote:  Using version 3.7.16.2 select * from ((select * from x)) y; Segmentation fault On OSX we get 'Bus error'. Not a bug, because you were syntactical not exact enough. See http://www.sqlite.org/lang_select.html  You're supposed to use only one pair () not more. Before 3.7.15 or 16

Re: [sqlite] sqlite abnormal IO writing

2013-04-21 Thread Klaas V
On Sun, 21 Apr 2013 11:15:23 +0800 (CST), 刘运杰 yunjie@163.com wrote: Ok,I do not make my means clearly. I mean 60 seconds after my program started,not token 60 seconds to load database file. ... Now,I modify the implement of batch query, it take about one second and 70k IO writing.So there are

[sqlite] Double quotes in query

2013-02-02 Thread Klaas V
Mohit wrote: Can you use double quotes in the query? In this case no problem, double quotes are ignored around a tbl_name sqlite create temp table db..test(c1 integer, c2); sqlite insert into db..test values (1, 'sqlite_temp_master'); sqlite insert into db..test values (2, 'db..test'); sqlite

Re: [sqlite] integrity_check out of memory

2013-01-21 Thread Klaas V
procedure I would say about 250 tops and stop.   Cordiali saluti/Vriendelijke groeten/Kind regards, Klaas V http://innocentisart.net ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] disk image malformed (Durga D)

2012-12-06 Thread Klaas V
, Richard Hipp d...@sqlite.org wrote: Hi,   Is it possible to corrupt a single table among 10 tables in a database?   Is it possible to corrupt some records among millions of records in a table? Yes.  Yes.   Cordiali saluti/Vriendelijke groeten/Kind regards, Klaas V http

[sqlite] SQLite does not accept extended ASCII

2012-11-24 Thread Klaas V
sqlite3_open16 accepts file names in UTF-16 encoding. You would need to convert your file names from this extended ASCII (by which I imagine you mean system-default codepage, aka CP_ACP) to one of the two supported encodings.   Cordiali saluti/Vriendelijke groeten/Kind regards,Klaas V

[sqlite] What Windows versions are supported by SQLite3

2012-08-25 Thread Klaas V
remember exact update) successfully under Vista two years ago. Now we have OSX ( SQLite r.v.u 3.7.13)   Cordiali saluti/Vriendelijke groeten/Kind regards, Klaas V http://innocentisart.net ___ sqlite-users mailing list sqlite-users@sqlite.org http

Re: [sqlite] how to update the Moving average value

2012-08-12 Thread Klaas V
b                        where b.id between a.id - 3 and a.id)  from tbl a; - 3 should be - 2. You're working with the last 4 days and might get an error if id=3 :P   Cordiali saluti/Vriendelijke groeten/Kind regards, Klaas V http://innocentisart.net

Re: [sqlite] How to build sqlite4? Which branches are expected to build?

2012-08-09 Thread Klaas V
Richard Hipp wrote: Copy Makefile.linux-gcc into Makefile.  Edit to suite your system.  Type make When a compiled version of sqlite4 will be released? We're on OSX Snow Leopard. Cordiali saluti/Vriendelijke groeten/Kind regards, Klaas V http://innocentisart.net