Re: [sqlite] Feature Request: Binding Arrays

Am 31.10.2013 14:09, schrieb Dominique Devienne: [Userdefined functions in conjunction with fast Exists-checks in Userland - vs. SQLites built-in indexing in case of In (List)] I'm not convinced by this. The real table can be quite large, several 100's to 100,000's rows (up to 1+ million rows)

Re: [sqlite] Feature Request: Binding Arrays

Am 29.10.2013 13:19, schrieb Dominique Devienne: So, after those functions are in place - where's the problem with: select * from table where InMySmallUnsortedArrayExists(some_column) select * from table where InMyLargerSortedArrayExists(some_column) select * from table where

Re: [sqlite] Feature Request: Binding Arrays

Am 16.10.2013 10:40, schrieb Dominique Devienne: If I somehow missed a better work-around to this lack of array-binding, I'm also interested of course, but obviously I'd prefer real array binding. Maybe I'm missing something - but if I'd have a lot of InApp- MemAllocations in the form of

Re: [sqlite] vbscript and sqlltie

Am 27.10.2013 08:41, schrieb Joe Fuller: I’m trying t access sqllite database via vbscript. I don’t want to use odbc just ado.net. I'm pretty sure vbScript doesn't support .NET class-instancing directly, vbScript wants COM-(Dlls, to instantiate classes from). This is the sort of thing I’ve

Re: [sqlite] Is there a way to return the row number? (NOT the rowid)

Am 06.07.2013 18:58, schrieb j.merrill- There are reasons to want what is in other SQL implementations implemented with row_number() OVER (ORDER BY ...) but disconnected Recordsets or for data passed across thread- or machine-boundaries are definitely NOT valid reasons. Since they are

Re: [sqlite] Is there a way to return the row number? (NOT the rowid)

Am 06.07.2013 19:25, schrieb Keith Medcalf: Date: Fri, 05 Jul 2013 02:04:04 +0200 From: Olaf Schmidt n...@vbrichclient.com To: sqlite-users@sqlite.org Subject: Re: [sqlite] Is there a way to return the row number? (NOT the rowid) Message-ID: kr52ig$e71$1...@ger.gmane.org Content-Type: text

Re: [sqlite] Is there a way to return the row number? (NOT the rowid)

Am 03.07.2013 14:50, schrieb Keith Medcalf: Given all that, I will NEVER use the pure sql (if I can use any other solution). given that the ordinal in the result set is a fallacious concept being created for the convenience of an application program which cannot deal with sets properly ...

Re: [sqlite] Is there a way to return the row number? (NOT the rowid)

Am 04.07.2013 20:36, schrieb James K. Lowden: Yes, and there's your O(N log N): N for the SCAN and log(N) for the SEARCH. To process 1,000,000 rows takes 1,000,000 accesses. To produce the rank requires roughly 20 searches per row (given an appropriate index), or 20,000,000 total accesses.

Re: [sqlite] Large Database Windows vs Linux

Am 28.06.2013 14:54, schrieb Christopher W. Steenwyk: I have a rather large database (11 GB) that has two tables (one with approximately 500,000 rows and another with approximately 50,000,000 rows). In this database I am performing a query that joins these two tables to produce approximately

Re: [sqlite] Implementing Save As... functionality for Application File Format usecase

Am 03.04.2013 23:11, schrieb Tiago Rodrigues: I'm writing a small simulation app and for it I would like to use SQLite3 as an application file format, ... ... For that, the simplest idea would be to use the online backup family of functions, calling sqlite3_backup_init() and

Re: [sqlite] Multiple network connections

Am 25.12.2012 22:18, schrieb Çağlar Orhan: But every client has MS *.hta files and connecting to sqlite over ODBC driver with vbscript. What you rely on in this case, has nothing to do with the WebServer (IIS) ... meaning the WebServer is not used as a decoupling layer (over http). What you

Re: [sqlite] Subject: Re: Simple SQLite-based spreadsheet?

Am 09.12.2012 12:40, schrieb Simon Slavin: On 9 Dec 2012, at 11:13am, Gilles Ganault gilles.gana...@free.fr wrote: OTOH, whoever writes that application could always provide two version: Basic (datagrid) and Pro (spreadsheet). If you think you can make money by providing a basic app, write

Re: [sqlite] Subject: Re: Simple SQLite-based spreadsheet?

Am 08.12.2012 22:09, schrieb Gilles Ganault: Ok, but where are the large number of tools that would do that? Features: - very fast, very basic spreadsheet (not based on Excel or Libre/OpenOffice) I think you will have to be more specific with regards to spreadsheet-like functionality. Do

Re: [sqlite] Remote connection to SQLite db

Am 18.10.2012 15:41, schrieb Abhinav: Does SQL lite have an option of processes connecting to it from remote hosts with a port number? There's nothing directly built-in in the sqlite-library. In case you need that for Windows (also depends on your development- environment a bit) my

Re: [sqlite] Subtract times hh:mm:ss

Am 06.10.2012 19:38, schrieb Bart Smissaert: Times I get (65000 records, subtracting 2 fields defined as text in the same table) gives me following times: method with julianday 0.4 secs method with unixepoch 0.6 secs using ctime etc. via VB wrapper 1.2 secs What? A VB-implemented

Re: [sqlite] Subtract times hh:mm:ss

Am 07.10.2012 23:43, schrieb Bart Smissaert: I take it these files are not ready yet to put in a commercial app? Not yet, but in 2-3 weeks the COM-interfaces of the new added Classes (as for eaxmple the new convenience-class cMemDB) should be stabilized and contain their final

Re: [sqlite] Subtract times hh:mm:ss

Am 02.10.2012 21:23, schrieb Bart Smissaert: Nice one, thanks for that. Just in case you use the COM-Wrapper - and this operation takes place in a plain Recordset-Select (and isn't stored somewhere in the DB itself, e.g. in a Trigger), then you can reduce the amount of function-calls a bit,

Re: [sqlite] Store error messages in thread local memory

Am 24.09.2012 11:26, schrieb Sebastian Krysmanski: Ok, I tried that. It definitely improves performance when using a lot threads (15+)... So I take it, that your last posted result here was using a shared cache (in case of the multiple connections):

Re: [sqlite] Store error messages in thread local memory

Am 20.09.2012 17:40, schrieb Sebastian Krysmanski: What's your threading mode? http://www.sqlite.org/threadsafe.html Serialized This could explain, why you get these performance-results, you reported before (comparing multiple connections vs. a shared one): I tested with a database

Re: [sqlite] Store error messages in thread local memory

Am 21.09.2012 18:03, schrieb Olaf Schmidt: ...so I can effort the independent... ...arrgh, 'afford' of course, sorry for the noise... Olaf ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite

Re: [sqlite] Store error messages in thread local memory

Am 21.09.2012 19:28, schrieb Keith Medcalf: So one needs to take care that the engine operates in the properly matching modes for the two approaches when used in threads: - shared Cache (single dbHdl over all threads) = serialized (SQLITE_THREADSAFE=1) - separate Caches (a dedicated

Re: [sqlite] instr function or equivalent

Am 10.09.2012 17:17, schrieb Bart Smissaert: Ah, OK. I have a feeling that needs to be done either in your application code or with a user defined SQLite function. Somebody may prove me wrong. Hi Bart, since I know you're using my COM-Wrapper, a larger set of Functions (in VBA-Style, similar

Re: [sqlite] Finding rows with MIN(MTIME) for all IDs

Am 05.09.2012 15:58, schrieb Igor Tandetnik: Well, you could do something like this: SELECT id, a, b, ..., mtime FROM tab t1 where mtime = (select min(mtime) from tab t2 where t2.id=t1.id) ORDER BY mtime DESC; Ah, nice ... this solves the problem of the potential non-uniqueness of mtime...

Re: [sqlite] Finding rows with MIN(MTIME) for all IDs

Am 05.09.2012 16:57, schrieb Richard Hipp: On Wed, Sep 5, 2012 at 10:53 AM, Olaf Schmidt s...@online.de wrote: Am 05.09.2012 15:58, schrieb Igor Tandetnik: Well, you could do something like this: SELECT id, a, b, ..., mtime FROM tab t1 where mtime = (select min(mtime) from tab t2 where

Re: [sqlite] Using WAL?

Sachin Gupta scgu...@ipolicynetworks.com schrieb im Newsbeitrag news:51b335651c9a0c4ea520d47f23a580b414f5baf...@sinnodmbx001.techmahindra.com... Following are the setup details that we are presuming that our application will be put through test: 1. One writer thread (To avoid multiple

Re: [sqlite] SQLite server

Doug pa...@poweradmin.com schrieb im Newsbeitrag news:043201cba22a$f023df40$d06b9d...@poweradmin.com... This is where I think the problems will crop up. Can you imagine making a network round trip for each row fetch, and then for each column fetch of each row (sqlite3_column_type,

Re: [sqlite] Question about SQLite features.

Chris Wolf schrieb I can't resist adding my little opinion to yet another business logic in stored procs vs. app layer holy war... ... yeah, seems this thread is evolving nicely in this regard ...g I usually prefer keeping the business logic in the application layer and leaving the DB

Re: [sqlite] Stored procedures (was: Question about SQLite features.)

BareFeetWare schrieb On 12/11/2010, at 6:30 AM, Olaf Schmidt wrote: jeff archer schrieb From: Olaf Schmidt Wednesday, November 10, 2010 9:07:19 AM [Stored procedures in SQLite] IMO stored procedure-support only makes sense in Server-Instances which run on their own... I

Re: [sqlite] Question about SQLite features.

Chris Wolf schrieb [Nested Recordsets/Resultsets as an alternative to Joins, to shape-off redundancy in hierarchical requests... as a native DB-Feature usable over Sybase StoredProcs... ...and the ADO-ShapeProvider as an example for an alternative to use these things in a

Re: [sqlite] Stored procedures

BareFeetWare schrieb On 13/11/2010, at 10:33 AM, Olaf Schmidt wrote: If you have code (in either environment) that is looping or grabbing one result and sticking it in a second query, then your approach is probably flawed. As you say: probably ... because it depends ... (maybe

Re: [sqlite] Question about SQLite features.

jeff archer schrieb From: Olaf Schmidt Wednesday, November 10, 2010 9:07:19 AM [Stored procedures in SQLite] IMO stored procedure-support only makes sense in Server-Instances which run on their own... I disagree. The overall design and structure of applications using SQLite and therefor

Re: [sqlite] Question about SQLite features.

Petite Abeille schrieb On Nov 11, 2010, at 8:30 PM, Olaf Schmidt wrote: If such an encapsulation of business-rules is sitting in the DB itself - written in a proprietary DB-dialect, then you cannot call such a thing a business-layer anymore. Nonsense :)) Of course... ;-) Nah

Re: [sqlite] Question about SQLite features.

Tran Van Hoc tv...@vn.isb.co.jp schrieb im Newsbeitrag news:43a0ef604a674b3fb80d1447b41f8...@isbvietnam.com... [Stored procedures in SQLite] IMO stored procedure-support only makes sense in Server-Instances which run on their own (and communicate over different IPC-mechanisms, mainly sockets,

Re: [sqlite] New to SQLite and I have a question

Bob Keeland keela...@yahoo.com schrieb I am new to using SQLite but think that it may be good for a project that I'm working on. I do my programming in Visual Basic and don't know any C\C++. Is there any problem with connecting with SQLite from Visual Basic? No. Though the links Simon gave

Re: [sqlite] how to search for asterix character?

: ...Where SomeColumnContent Like '%someother[*]part%' If the above should not work, then this would be considered a real wrapper-bug. ;-) HTH Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman

Re: [sqlite] how to search for asterix character?

Bart Smissaert bart.smissa...@gmail.com schrieb im Newsbeitrag news:aanlktikivzcbz81hqs28dtptoy8h6hc6nbukesmth...@mail.gmail.com... ...Where SomeColumnContent Like '%someother[*]part%' Thanks Olaf, that works fine. As my customers won't get this I think I might let my code take care of

Re: [sqlite] [Windows] Application to let end-users handle records?

For Each Idx In Tbl.Indexes '... Next Idx Next Tbl Next Db Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] [Windows] Application to let end-users handle records?

Gilles Ganault gilles.gana...@free.fr schrieb im Newsbeitrag news:uk03v5h4ovo8un5hq68ldbotuf1fujr...@4ax.com... On Mon, 17 May 2010 18:59:36 +0200, Olaf Schmidt s...@online.de wrote: I'd say, what you're looking for (in case a softer migration of Excel-VBA-Devs is planned) is more a library

Re: [sqlite] SQLITE3 in multi-thread server

of such a WebSite ... clientside-controlled Servercursors are a thing of the past IMO, since they introduce more problems than they solve. Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] Fastest concurrent read-only performance (+ threads vsprocesses) [BUG?]

Marcus Grimm mgr...@medcom-online.de schrieb im Newsbeitrag news:4b9a01e8.2060...@medcom-online.de... Increasing the number of threads does affect the overall read performance slightly, example: 1 Thread: 11.2 sec 16 Threads: 8.2 sec Single Process: 11sec. I still would expect a better

Re: [sqlite] Fastest concurrent read-only performance (+ threads vs processes)

Luke Evans luk...@me.com schrieb im Newsbeitrag news:3be16206-d0c6-4041-a3a6-ca3c069ee...@me.com... It's Objective-C, but all the SQLite interfacing bits are pure C directly driving the SQLite API compiled into the program (3.6.22 amalgamation). Just to make sure ... do you really create

Re: [sqlite] Fastest concurrent read-only performance (+ threads vs processes)

Luke Evans luk...@me.com schrieb im Newsbeitrag news:5d6df6e4-c817-4788-a2a2-87dc5e32f...@me.com... Thanks very much for your notes Olaf. I've done as you suggest... I already had SQLITE_THREADSAFE=2 defined, but didn't have the SQLITE_OMIT_SHARED_CACHE asserted (assuming private cache to be

Re: [sqlite] Fastest concurrent read-only performance (+ threads vsprocesses)

processes can be parallelized over CPU cores. Pavel On Fri, Mar 5, 2010 at 2:09 PM, Olaf Schmidt s...@online.de wrote: Luke Evans luk...@me.com schrieb im Newsbeitrag news:5d6df6e4-c817-4788-a2a2-87dc5e32f...@me.com... Thanks very much for your notes Olaf. I've done as you suggest... I already

Re: [sqlite] Fastest concurrent read-only performance (+ threads vsprocesses)

Pavel Ivanov paiva...@gmail.com schrieb im Newsbeitrag news:f3d9d2131003051131k23c7b61cueda0bcc72e6aa...@mail.gmail.com... Oops, pressed send unintentionally... Long story short - I suspect the open-call, to be the blocker in your SharedCache-Mode=Off-scenario. If database file is pretty

Re: [sqlite] Mozilla's method

within a transaction - that works fast as well. Also consider using the binding-support of the wrapper (the Command-Objects), to achieve faster (and more typesafe) operations in write direction. Olaf Schmidt ___ sqlite-users mailing list sqlite-users

Re: [sqlite] Mozilla's method

the real writes - the syncing - only happens within the timer-event - you will risk no DB-corruption this way - and in case of an unexpected Close of the App (due to whatever reason), you will lose only the new data which was gathered within the last timer-interval. Olaf Schmidt

Re: [sqlite] Mozilla's method

on the frequency and size of the incoming new data-records, but also on the underlying storage-media, the DB is hosted on - be it flash-based media, as USB-sticks for example - or real Hard-Disks). Olaf Schmidt ___ sqlite-users mailing list sqlite-users

Re: [sqlite] Mozilla's method

process ... ...the timer-based transaction-syncing then only an easier applicable workaround in environments which cannot - (or don't want to) make use of the more efficient working async-writer-thread implementation of the SQLite-engine). Olaf Schmidt

Re: [sqlite] Mozilla's method

that feature available in a reliable and stable working way (playing well with VB5/6) over the COM-interface. Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] ICU collation

Igor Tandetnik itandet...@mvps.org schrieb im Newsbeitrag news:hgom0b$u0...@ger.gmane.org... Sylvain Pointeau sylvain.point...@gmail.com wrote: How does sqlite handle ICU, I don't understand? is it used only for the sort order? No, the collation is used both for sorting and for equality

Re: [sqlite] SQLite with HTA(vbscript) Date Format Problem

- Stringliteral for the second Parameter of the Format-Function. Nonetheless better to use a command-object for that task, in case your current COM-wrapper has built-in support for that. Olaf Schmidt ___ sqlite-users mailing list sqlite-users

Re: [sqlite] Convert Access sql to SQLite sql

programmatically (maybe at some PreProcessor-level, at least in the wrappers, if something like that is not planned to integrate into the core-engine). Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin

Re: [sqlite] Why does LIKE operator affect order of query plan?

Tim Romano tim.rom...@yahoo.com schrieb im Newsbeitrag news:4b0149c9.8000...@yahoo.com... ... My query with the LIKE operator worked instantaneously in MS-Access, BTW, where I originally had the database. Since Access *.mdbs are often used with(in) VB- or VBA-based applications - are you by

Re: [sqlite] Why does LIKE operator affect order of query plan?

Tim Romano tim.rom...@yahoo.com schrieb im Newsbeitrag news:4b017343.2040...@yahoo.com... I've added a column to my table: ALTER TABLE WORDS ADD COLUMN spell varchar COLLATE NOCASE and have then copied the contents of a 100% pure ASCII column into column SPELL. explain query plan

Re: [sqlite] Reverse Referencing Rows

Rick Ratchford r...@amazingaccuracy.com schrieb im Newsbeitrag news:dbfb2606d0c1448b930064474496a...@dolphin... A while back, Igor gave me some help on pulling out mm/dd ranges (sets) from my table. This is the code that does that. sSQL = SELECT Date, Year, Month, Day, Open, High, Low,

Re: [sqlite] SQLite server for Windows/Linux?

David Morris dmor5...@bigpond.net.au schrieb im Newsbeitrag news:26044356.p...@talk.nabble.com... Have a peek at : http://www.sqlitening.com/support/index.php Different language and could run under Wine on *nix Ah - yes of course, I left it out here, since it currently is win only (written in

Re: [sqlite] SQLite server for Windows/Linux?

Gilles Ganault gilles.gana...@free.fr schrieb im Newsbeitrag news:10h3e55s5ml6kto9rkvasvv1ejc0ao2...@4ax.com... Maybe someone will come up with a commercial alternative. I for one would gladly pay for a single-EXE, no-brainer solution that can run on Windows and *nix. Hmm in this case, what

Re: [sqlite] INTERSECT?

Pavel Ivanov paiva...@gmail.com schrieb im Newsbeitrag news:f3d9d2130910170753k6e680ecdtcb892f05b21cc...@mail.gmail.com... select * from foo f1 where (select count(*) from (select distinct b from foo f2 where f1.a = f2.a and f2.b in (...) )) = length_of_b_list and b in (...);

Re: [sqlite] INTERSECT?

Igor Tandetnik itandet...@mvps.org schrieb im Newsbeitrag news:hbfjnu$v...@ger.gmane.org... Olaf Schmidt wrote: Just to add another one to the pile, any flaws I overlooked here...? select *, count(b) c_b from foo where b in (...) group by a having c_b = length_of_b_list The OP

Re: [sqlite] sqlite in-memory database far too slow in my use case

Ron Arts r...@arts-betel.org schrieb im Newsbeitrag news:4adac5c1.5010...@arts-betel.org... Then my program opens a socket, and starts accepting connections, those connections are long lasting, and send messages that need a fast reply. Many of the messages result in messages being send to

Re: [sqlite] group_concat optimization

by on average 25%, I'd vote for the change... ;-) Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] sqlite in-memory database far too slow in my use case (new benchmark inside)

Ron Arts r...@arts-betel.org schrieb im Newsbeitrag news:4ad19195.2060...@arts-betel.org... I tried it, and indeed, this speeds up inserts tremendously as well, but in fact I'm not at all concernced about insert speed, but much more about select speed. I use the following queries: CREATE

Re: [sqlite] sqlite in-memory database far too slow in my use case (new benchmark inside)

-preparation efforts of your table-list - but will be of benefit for your single-record-lookups, based on your ... Where ID = ? . Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] FTS and postfix search

Hugh Sasse h...@dmu.ac.uk schrieb im Newsbeitrag news:alpine.lfd.2.00.0908061712390.30...@trueman.cs.cse.dmu.ac.uk... I wonder if the idea of suffix arrays would belp. http://www.cs.dartmouth.edu/~doug/sarray/ I was about suggesting basically the same thing... In case of Lukas' topics-table,

Re: [sqlite] Date Comparisons SQL

Rich Shepard rshep...@appl-ecosys.com schrieb im Newsbeitrag news:alpine.lnx.2.00.0908031516300.3...@salmo.appl-ecosys.com... It was set as String actually. Rick, That's the storage class; well, TEXT is the storage class. Yep. I believe this is a WRAPPER thing though. Exactly. The

Re: [sqlite] Date Cutoff Statement

on that, or do you say: just be creative!. Any input on that is appreciated - links to already existing attempts or code-snippets too (not meaning the sorting- approach itself, more regarding the integration into SQLite). Regards, Olaf Schmidt ___ sqlite

Re: [sqlite] Sqlite from ASP?

Paul Claessen p...@claessen.com schrieb im Newsbeitrag news:005601ca0d3f$af8748e0$0e95da...@com... Does anyone have any (simple) examples on how to use sqlite from .ASP scripts for me? Since you have CreateObject() available in these scripts, any COM-based SQLite wrapper should do... Olaf

Re: [sqlite] [Columns] Keeping internal + beautified names?

Gilles Ganault gilles.gana...@free.fr schrieb im Newsbeitrag news:0sap559atknanmiv8g83pdj6f83e8ve...@4ax.com... On Sat, 11 Jul 2009 09:38:27 -0700, Jim Dodgen j...@dodgen.us wrote: I would just use: SELECT id AS Identification FROM foobar Thanks. This is what I already use for displaying

Re: [sqlite] Pros and cons of various online code sharing sites

the GPL/LGPL interfacing-issues only one layer away). Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] Is it Possible in SQL...

Rick Ratchford r...@amazingaccuracy.com schrieb im Newsbeitrag news:c9ce387e92004e7b9c16ddaa2bd36...@dolphin... So modifying TmpTable, which will still be needed for other procedures, is not preferred. It would be great if a recordset could be derived from it instead that contains the

Re: [sqlite] Is it Possible in SQL...

Rick Ratchford r...@amazingaccuracy.com schrieb im Newsbeitrag news:152a3111f1ab4a9891b9158580cb7...@dolphin... Maybe I misunderstood, but the impression I got was that I should solve this problem using my VB language rather than dealing with the DB. I don't understand Simons reply that way

Re: [sqlite] Question about searches

Christophe Leske i...@multimedial.de schrieb im Newsbeitrag news:4a37b811.4030...@multimedial.de... You write your own comparison function that would consider these two strings equal. See sqlite3_create_function, sqlite3_create_collation. this problem pertains not only to Zürich, but to

Re: [sqlite] SPHiveDB: A server for sqlite database.

lau stephen stephen@gmail.com schrieb im Newsbeitrag news:c26a05160906150443h44b8f434s46e6ab4215f61...@mail.gmail.com... 2009/6/14 Olaf Schmidt s...@online.de: Each client could do (with a 1:10 relation of writes and reads) Loop 1000 times With LoopCounter Modulo 7 (case-switch) case 0

Re: [sqlite] SPHiveDB: A server for sqlite database.

stephen liu stephen@gmail.com schrieb im Newsbeitrag news:e5a33d590906140609h4f3f35fah9083be3560f5d...@mail.gmail.com... http://code.google.com/p/sphivedb/ SPHiveDB is a server for sqlite database. It use JSON-RPC over HTTP to expose a network interface to use SQLite database. It supports

Re: [sqlite] SPHiveDB: A server for sqlite database.

Olaf Schmidt s...@online.de schrieb im Newsbeitrag news:h131eu$m0...@ger.gmane.org... Loop 1000 times With LoopCounter Modulo 7 (case-switch) ... ... Ending up with 11 new records in the DB g Ok - make the loop-counter 7000 to reach the result of 11 new records. Sorry

Re: [sqlite] Slow Transaction Speed?

/english/newsticker/news/135446 And finally some new default-ext3-settings in the new kernel? Solving the ext3 latency problem: http://lwn.net/Articles/328363/ Is fsync() somehow messed up on linux currently? Olaf Schmidt P.S. the following was my test-code: Const DBPath As String = c

Re: [sqlite] Re-try logic on SQLITE_BUSY/deadlocked?

al...@ipac.caltech.edu schrieb im Newsbeitrag news:634ea812687a6d75a1ddf17adce883fc.squir...@webmail.ipac.caltech.edu... My primary concern now is to prevent a dead-lock. That seems to make sense now (I assume you're working near a deadlock with your multipe-client-requests, not going

Re: [sqlite] Re-try logic on SQLITE_BUSY/deadlocked?

about the transferred byte-volume - maybe you could also give the count of new records in case of insert-jobs)? And do you work over GBit-Ethernet (or an even faster NFS-channel)? Regards, Olaf Schmidt ___ sqlite-users mailing list sqlite-users

Re: [sqlite] Re-try logic on SQLITE_BUSY/deadlocked?

Rosemary Alles al...@ipac.caltech.edu schrieb im Newsbeitrag news:57c55bd7-8d56-4913-adce-cbb2978dd...@ipac.caltech.edu... What do you mean with cores? Are these multiple client *machines* - or do we talk about a sinlge client-machine with multiple (cpu-)cores here? Multiple machines

Re: [sqlite] Optimizing concurrency with sql query - locks?

(if working against non-shared SQLite-caches) - so I hope, the sqlite-devs (although they often recommend, to work singlethreaded wherever possible g) keep up their good work on that front. :-) Regards, Olaf Schmidt ___ sqlite-users mailing list sqlite

Re: [sqlite] Sporadic freezes of sqlite

planned workaround? In either case - that will be a nice addition to the engine - thank you. Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] Sqlite, vb6 and date time field

-Recordset). Please check it out from: www.thecommon.net/2.html www.thecommon.net/3.html (contains the Download-Links) Regards, Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite

Re: [sqlite] Proposal for SQLite and non pure ASCII letters

Jean-Christophe Deschamps j...@q-e-d.org schrieb im Newsbeitrag news:7.0.1.0.2.20090312013713.0262b...@q-e-d.org... Perhaps the best way is practice: what's the way to find this guy named Éric or is it éric, or Eric, or eric? He lives in MÜNCHEN, München, MUNCHEN, Munchen or ... Munich. IMO

Re: [sqlite] codepages

with no problems. Regards Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

[sqlite] Smaller issues with transactions in undefined mode

Hi Devs, This is not really a bug-report, but I want to mention it nonetheless, since engine-crashes are probably not what should be left unhandled, regardless if the user tries to use the engine in an undefined-mode. Let me explain: Background: Platform Windows. StdCall-compile of the original

Re: [sqlite] Smaller issues with transactions in undefined mode

D. Richard Hipp d...@hwaci.com schrieb im Newsbeitrag news:f6c1943c-f8ef-400a-800a-4afb2013f...@hwaci.com... This forgotten switch was causing a JournalMode = Off. Later on Transactions were used inside the Copy-over- process from FireBird.

Re: [sqlite] Effective way to use RTree to find the neighborhood ???

Hi, LOCAL: RTREE 8x faster then my OLD implementation NET: OLD is 2x faster then RTREE Can I use some special caching concepts? How can I improve the run-time in the NETWORK environment? You could use/write also a small Appserver-Layer - and perform the query locally then at the

Re: [sqlite] from access to sqlite

Fabio Stranieri [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] '11/10/2008 00:00:00' As I see it, there's no need, to hardcode your Dates this way. You can use an appropriate Format-String to retrieve that directly from VB-DateVariables: Format(now,'dd\/mm\/ hh:mm:ss')

Re: [sqlite] from access to sqlite

Toby Bascom [EMAIL PROTECTED] schrieb im Newsbeitrag news:[EMAIL PROTECTED] Olaf is, in a word, a genius! Heh, don't make me blush here, especially in this group, where the real DB-experts hang around... Without the sqlite-engine my wrapper wouldn't exist. I'd suggest the groups on the public

Re: [sqlite] from access to sqlite

from other Databases. Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] concurrent users?

in regards to these concurrent scenarios - try to find a good (threadpool-based) server-implementation (or write your own) and try it yourself. Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo

Re: [sqlite] Visual Basic Programming to SQlite

-Performance and is based on the original NWind.mdb, which is converted (a conversion-class is included) to a NWind.db automatically on first run (including the Indexes and Views). Regards, Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org

Re: [sqlite] Like statement and Unicode support

, Demos for fast SQLite-Recordset-transfers in a Client/Server- scenario are included) So, if COM-interfaces are no K.O.-criterion for you, then give it a try... ;-) Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org

Re: [sqlite] Hello I am a newbie : for SQLite : Create db : VB6

Rs!ID, Rs!Txt '...and print its contents Rs.MoveNext Loop Olaf Schmidt ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] temp tables and PRAGMA temp_store

with the wrapper from Olaf Schmidt. Hi Bart, the reason why you don't see any changes is, that this is already the default in my version of the SQLite-engine compile (sqlite35_engine.dll). ;-) Olaf ___ sqlite-users mailing list sqlite-users@sqlite.org http

Re: [sqlite] VFS in upcoming 3.5.0

, to ask for an officially supported interface-enhancement regarding this functionality, mainly because of the new VFS and because I thought, you would use its capabilities in either way for InMemory-DBs). Regards, Olaf Schmidt -- View this message in context: http://www.nabble.com/VFS-in-upcoming

[sqlite] error in round-function?

(0.95, 1) - gives 0, wich is not correct of course Regarding bankers rounding, wich rounds up in case of a '5' at the appropriate position, the correct result should be 1. (tested with 3.3.17) Regards, Olaf Schmidt -- View this message in context: http://www.nabble.com/error-in-round-function

Re: [sqlite] error in round-function?

select round(0.95, 1) 0.9 select round(9.95, 1) 9.9 select round(0.995, 2) 0.99 select round(9.995, 2) 9.99 (3.3.17 here) As it should be, hmm. On what OS have you tested? If on windows, was it a GCC-compile or a MS-VC-compile? Olaf -- View this message in context:

Re: [sqlite] error in round-function?

Thanks to RBS and Alberto for testing... So it seems the problem is somehow Windows-related (maybe the VC-Compiler). Think I'll override the Round-Function in my wrapper. Regards, Olaf -- View this message in context: http://www.nabble.com/error-in-round-function--tf3897765.html#a11052069

Re: [sqlite] Sqlite Server

for the serverpart, nor for the client-demo - all is working with registryless COM- components out of the box, leaving no traces in your Win-registry. In a second ZIP you will find VB6-Sources for both parts (Client- and Server-Part). http://www.thecommon.net/8.html Olaf Schmidt noname wrote: I am

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