[sqlite] SQLite on AIX

2011-09-14 Thread Grice, Lynton (L)
Hi there, I will need to get SQLite working soon on AIX. I have read the compile notes from 2003 at http://www.sqlite.org/cvstrac/wiki?p=HowToCompile but was just wondering if anyone has it running happily on AIX with the newer versions of SQLIte? Any hints or suggestions from people who have

Re: [sqlite] About extension-functions.c

2011-09-14 Thread Stephan Beal
On Wed, Sep 14, 2011 at 6:06 AM, Freddy López freddy.vat...@gmail.comwrote: I would like to know if you can help me with it. My knowledge of C is poor. We can't possibly help until we know what the problem is. Can you please post the compiler output? -- - stephan beal

[sqlite] OMIT_VIRTUALTABLE

2011-09-14 Thread Baruch Burstein
When using OMIT_VIRTUALTABLE, I get a warning at line 11688 (3.7.7.1 amalgamation) that sqlite3GetVTable is used but never defined. If I add #ifndef SQLITE_OMIT_VIRTUALTABLE #endif around it, I get an error at line 81609, because this function is actually used there! a) Is this a bug, and when

Re: [sqlite] OMIT_VIRTUALTABLE

2011-09-14 Thread Baruch Burstein
I just realized the line numbers I gave are meaningless as they apply to my custom amalgamation (generated with a bunch of OMIT_*). Here is a better explanation of where to find these lines: The first is near the end (4 lines up) of a block that starts with #ifdef SQLITE_OMIT_VIRTUALTABLE #

[sqlite] Contrib section down

2011-09-14 Thread Bruce Nourish
Hi, I'm trying to access the extension-functions.c file from http://www.sqlite.org/contrib but that page does not work. I need the STDEV() function. Am I looking in the right place? Thanks. Bruce ___ sqlite-users mailing list sqlite-users@sqlite.org

Re: [sqlite] Problems

2011-09-14 Thread David Holtkamp
I was unaware of this. I thought it started to write to a Journal file during the backup and then persisted it afterward. However, if this scenario was happening, wouldn't the file size tend to jump around sporadically around 200Mb instead of settling into one specific size? On Tue, Sep 13, 2011

Re: [sqlite] OMIT_VIRTUALTABLE

2011-09-14 Thread Dan Kennedy
On 09/14/2011 03:38 PM, Baruch Burstein wrote: When using OMIT_VIRTUALTABLE, I get a warning at line 11688 (3.7.7.1 amalgamation) that sqlite3GetVTable is used but never defined. If I add #ifndef SQLITE_OMIT_VIRTUALTABLE #endif around it, I get an error at line 81609, because this function is

[sqlite] Named table constraints support in SQLite

2011-09-14 Thread Eugene Viter
Dear SQLite developers, I think that named table constraints is great feature of DBMS engine. It helps users of DB to centralize business logic as close to the data as possible. Do you plan to include this feature in the SQLite engine in future? Example: create table LOG ( ID integer primary

Re: [sqlite] OMIT_VIRTUALTABLE

2011-09-14 Thread Baruch Burstein
I did this. This produces a customized amalgamation. This is the amalgamation I was referring to. Please see my follow-up mail. On Wed, Sep 14, 2011 at 11:57 AM, Dan Kennedy d...@sqlite.org wrote: On 09/14/2011 03:38 PM, Baruch Burstein wrote: When using OMIT_VIRTUALTABLE, I get a warning at

Re: [sqlite] Problems

2011-09-14 Thread Simon Slavin
On 13 Sep 2011, at 7:36pm, David Holtkamp wrote: I was unaware of this. I thought it started to write to a Journal file during the backup and then persisted it afterward. However, if this scenario was happening, wouldn't the file size tend to jump around sporadically around 200Mb instead of

Re: [sqlite] Named table constraints support in SQLite

2011-09-14 Thread Simon Slavin
On 14 Sep 2011, at 12:38pm, Eugene Viter wrote: I think that named table constraints is great feature of DBMS engine. It helps users of DB to centralize business logic as close to the data as possible. Do you plan to include this feature in the SQLite engine in future? Example: create

Re: [sqlite] About extension-functions.c

2011-09-14 Thread Stephan Beal
On Wed, Sep 14, 2011 at 6:09 AM, Freddy López freddy.vat...@gmail.comwrote: I forget attach messages I get. The first few compile errors imply that some header(s) (or declarations) is/are missing, but i can't say which ones. extension-functions.c:206:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’

Re: [sqlite] Encoding and Collation

2011-09-14 Thread Antonio Maniero
In either case the wrapping and registration with sqlite_create_collation_v2 is quite easy. Yes, it is. I thought that the actual algorithm would be harder but I was wrong. It's surprisingly ease and simple to build a simple algorithm to handle utf8 ASCII and Latin Basic plane with standard

Re: [sqlite] Encoding and Collation

2011-09-14 Thread Antonio Maniero
You can try my quick and dirty pseudo-universal extension for less-than-perfect Unicode support. Go download the extension at http://dl.dropbox.com/u/** 26433628/unifuzz.zip http://dl.dropbox.com/u/26433628/unifuzz.zip. Take the time to fully read the explanations at top of the source

[sqlite] How to : encrypt the data of database table.

2011-09-14 Thread Ashokkumar Gupta
Hi All, Does sqlite has encryption feature or not. If yes, how to do it and if No, then is there any work around by which we can have that feature ?? Regards, Ashokkumar ___ sqlite-users mailing list sqlite-users@sqlite.org

Re: [sqlite] Encoding and Collation

2011-09-14 Thread Nuno Lucas
On 09/11/2011 08:27 PM, Antonio Maniero wrote: It's very easy to replace the SQLite functions with user-defined ones, so if someone wants to go the easy way (partial support for just the common western scripts) it's easy. And already done by many, if you search the mailing list. It's exactly

Re: [sqlite] How to : encrypt the data of database table.

2011-09-14 Thread Simon Slavin
On 14 Sep 2011, at 6:53pm, Ashokkumar Gupta wrote: Does sqlite has encryption feature or not. If yes, how to do it and if No, then is there any work around by which we can have that feature ?? The free version of SQLite has no encryption feature. There's a version with encryption which

Re: [sqlite] How to : encrypt the data of database table.

2011-09-14 Thread Robert Myers
I added some functions to do that. I have ENCCOL, DECCOL, SIGCOL (signature creation), CHECKSIG Inserts and selects look something like this: INSERT INTO TABLE x(col1) VALUES(ENCCOL(1)) SELECT DECCOL(col1) FROM x; Nothing I want in an index can be encrypted, which is where SIGCOL comes in, I can

Re: [sqlite] help with a complicated join of two tables

2011-09-14 Thread Jan Hudec
On Mon, Sep 12, 2011 at 12:16:55 -0400, Igor Tandetnik wrote: On 9/12/2011 12:02 PM, Mr. Puneet Kishor wrote: On Sep 12, 2011, at 6:51 AM, Igor Tandetnik wrote: Something like this: select geo.id, min_age, max_age, age_bottom, age_top, name, color from geo left join intervals i on i.id =

Re: [sqlite] How to : encrypt the data of database table.

2011-09-14 Thread Michael Stephenson
Have a look at: http://sqlcipher.net -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of Ashokkumar Gupta Sent: Wednesday, September 14, 2011 1:53 PM To: sqlite-users@sqlite.org Subject: [sqlite] How to : encrypt the data of

Re: [sqlite] Named table constraints support in SQLite

2011-09-14 Thread Petite Abeille
On Sep 14, 2011, at 3:14 PM, Simon Slavin wrote: SQLite supports both column and table constraints: Yes, but that's not the problem at hand. Your exact text may not work to generate exactly the error you expect, but you should find something similar. That's the crux of the issue, as the

Re: [sqlite] help with a complicated join of two tables

2011-09-14 Thread Igor Tandetnik
On 9/14/2011 2:07 PM, Jan Hudec wrote: On Sep 12, 2011, at 6:51 AM, Igor Tandetnik wrote: select geo.id, min_age, max_age, age_bottom, age_top, name, color from geo left join intervals i on i.id = ( select id from intervals where age_bottom= (select age_bottom from intervals

Re: [sqlite] help with a complicated join of two tables

2011-09-14 Thread Petite Abeille
On Sep 14, 2011, at 8:40 PM, Igor Tandetnik wrote: Think about it this way. You have a phone book, where names are sorted by last name, then first name. You want to find all people whose last name is greater than 'Smith' and first name less than 'John'. The alphabetic order helps you with

[sqlite] No error on selecting non-grouped column

2011-09-14 Thread Magnus Thor Torfason
I have this database of employees. A simple select looks like this: select ename, job from emp order by job; ENAME, JOB == SCOTT, ANALYST FORD, ANALYST SMITH, CLERK ADAMS, CLERK JAMES, CLERK MILLER, CLERK JONES, MANAGER BLAKE, MANAGER CLARK, MANAGER KING,

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Petite Abeille
On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote: Now, I get a list of the jobs, and a random selection of employees. I would have expected an error here. Of course, my actual query was different (this is based on the Oracle example data base from very old days), but it was also

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Igor Tandetnik
On 9/14/2011 2:55 PM, Magnus Thor Torfason wrote: I then ran a query grouping employees by job: select ename, job from emp group by job; ENAME, JOB == FORD, ANALYST MILLER, CLERK CLARK, MANAGER KING, PRESIDENT TURNER, SALESMAN Now, I get a list of the jobs, and a random

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Gerry Snyder
Would be pragma to reverse unordered selects show a different result? ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Darren Duncan
Petite Abeille wrote: On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote: Now, I get a list of the jobs, and a random selection of employees. I would have expected an error here. Of course, my actual query was different (this is based on the Oracle example data base from very old days),

Re: [sqlite] Encoding and Collation

2011-09-14 Thread Antonio Maniero
Just wanted to add a small warning: the problem with using custom collations is that if you use them in indexes, then all applications that use the same database must also have the same collation for everything to work OK. I'm aware of this. Thanks. I will build the like function too but

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Jay A. Kreibich
On Wed, Sep 14, 2011 at 02:55:06PM -0400, Magnus Thor Torfason scratched on the wall: I have this database of employees. A simple select looks like this: Now, I get a list of the jobs, and a random selection of employees. I would have expected an error here. Of course, my actual query was

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Jay A. Kreibich
On Wed, Sep 14, 2011 at 12:24:57PM -0700, Gerry Snyder scratched on the wall: Would be pragma to reverse unordered selects show a different result? Very likely, yes. http://sqlite.org/pragma.html#pragma_reverse_unordered_selects -j -- Jay A. Kreibich J A Y @ K R E I B I.C H

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Petite Abeille
On Sep 14, 2011, at 9:27 PM, Darren Duncan wrote: Petite Abeille wrote: On Sep 14, 2011, at 8:55 PM, Magnus Thor Torfason wrote: Now, I get a list of the jobs, and a random selection of employees. I would have expected an error here. Of course, my actual query was different (this is based

[sqlite] sqlite3 python foreign key

2011-09-14 Thread Fabio Spadaro
Hello. I use sqlite3 python. I followed exactly the steps to create a foreign key from the site http://www.sqlite.org/foreignkeys.html but I still can insert enter values not ​​allowed for constraint. Before I do the insert properly executed the instruction PRAGMA FOREIGN_KEYS =ON but did not

Re: [sqlite] Index on BOOLEAN field

2011-09-14 Thread François
Thank you all On 13 sep, 22:24, Jay A. Kreibich j...@kreibi.ch wrote: On Tue, Sep 13, 2011 at 09:16:32PM +0100, Simon Slavin scratched on the wall: On 13 Sep 2011, at 7:22pm, Petite Abeille wrote: On Sep 13, 2011, at 2:15 PM, Simon Slavin wrote: It's about chunkiness, and which of

Re: [sqlite] sqlite3 python foreign key

2011-09-14 Thread Simon Slavin
On 14 Sep 2011, at 9:46pm, Fabio Spadaro wrote: Hello. I use sqlite3 python. I followed exactly the steps to create a foreign key from the site http://www.sqlite.org/foreignkeys.html but I still can insert enter values not ​​allowed for constraint. So you get no error from the INSERT

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Mohd Radzi Ibrahim
On 15-Sep-2011, at 2:55 AM, Magnus Thor Torfason wrote: I then ran a query grouping employees by job: select ename, job from emp group by job; ENAME, JOB == FORD, ANALYST MILLER, CLERK CLARK, MANAGER KING, PRESIDENT TURNER, SALESMAN Now, I get a list of the

Re: [sqlite] No error on selecting non-grouped column

2011-09-14 Thread Jay A. Kreibich
On Thu, Sep 15, 2011 at 07:00:43AM +0800, Mohd Radzi Ibrahim scratched on the wall: On 15-Sep-2011, at 2:55 AM, Magnus Thor Torfason wrote: I then ran a query grouping employees by job: select ename, job from emp group by job; ENAME, JOB == FORD, ANALYST

[sqlite] Does coalesce terminate early?

2011-09-14 Thread Sam Carleton
Forgive me, fore I have forgotten the term used to describe the behavior if a C if statement where it stops executing on the first false statement, but... Does coalesce do that? I have to put together a query that has a coalesce such that if the row from the table is null, it then does a

Re: [sqlite] Does coalesce terminate early?

2011-09-14 Thread Igor Tandetnik
On 9/14/2011 9:03 PM, Sam Carleton wrote: Forgive me, fore I have forgotten the term used to describe the behavior if a C if statement where it stops executing on the first false statement, but... Does coalesce do that? The word you are looking for is short-circuit, and no, unfortunately,

Re: [sqlite] SQLite on AIX

2011-09-14 Thread Ross Hayden
I build the latest version of SQLite on AIX regularly, using IBM's C compiler. GNU will probably work just as well. Feel free to email me directly if you have questions. I can't be much help with GNU, but perhaps I can be with problems during the SQLite build. Good luck. -- Ross On Sep

Re: [sqlite] SQLite on AIX

2011-09-14 Thread Grice, Lynton (L)
Hi Ross, Many thanks for your response, I really appreciate it and will definitely drop you a quick email if I have any issues with the build. I am going to install GCC onto the AIX 5.3 box and will give it a try. I have never used the IBM C compiler..do you prefer it to GCC? Chat soon