On Monday, 25 September, 2017 06:20, R Smith wrote:
>On 2017/09/25 10:12 AM, David Wellman wrote:
>All of these have pro's and cons. Integer storage is usually most
>efficient, but it takes some calculation to interpret, however SQLite
>is very efficient at it, but if you
On 2017/09/25 3:46 PM, R Smith wrote:
PS: I refer to "Excel" only, but the problem probably persists in all
of MS Office, though I didn't check.
Thanks to Igor's post and some quick testing, I can confirm that it
seems to only affect Excel, not all of MS Office.
On 2017/09/25 2:23 PM, Stephan Buchert wrote:
I was just going to write that you can easily convert an MS serial date
value stored in Sqlite to a date string (using 40777 as example):
sqlite> select date('1899-12-31', 40777||' days');
2011-08-23
However, according to
On 9/25/2017 8:23 AM, Stephan Buchert wrote:
I was just going to write that you can easily convert an MS serial date
value stored in Sqlite to a date string (using 40777 as example):
sqlite> select date('1899-12-31', 40777||' days');
2011-08-23
However, according to
On 2017-09-25 08:19:52, "R Smith" wrote:
On 2017/09/25 10:12 AM, David Wellman wrote:
C - Storing a string with a date or date and time, typically the
standard form is ISO8601 which looks like '-MM-DDTHH:NN:SS.MSS
+ZZ:ZZ' with the T optionally being a space and the +
I fired up an MS Excel 2013 and yes, there 1900-02-29 exists and counts for
the serial date value!
My original comment was, that also storing in Sqlite the MS serial date
values would be possible (as well as Matlab date numbers, etc.), and the
Sqlite date/time functions allow quite easily to do
I was just going to write that you can easily convert an MS serial date
value stored in Sqlite to a date string (using 40777 as example):
sqlite> select date('1899-12-31', 40777||' days');
2011-08-23
However, according to
On 2017/09/25 10:12 AM, David Wellman wrote:
Hi,
We're designing a new feature which will involve a lot of date/time
calculations which we intend to do within the SQLite engine//
The question has come up as to how we should store date/time values in our
tables? Basically how should
Internally SQLite stores and process numbers as Julian day numbers, the
number of days since noon in Greenwich on November 24, 4714 B.C.
I have not examined the code in any depth but would assume that if you
store the data in the same format it would save on any processing overhead
for
David Wellman wrote:
> The question has come up as to how we should store date/time values in our
> tables? Basically how should we define our date/time columns?
SQLite does not have a separate date/time type.
If you want to use the built-in date/time function, you can store values
in one of
Hi,
We're designing a new feature which will involve a lot of date/time
calculations which we intend to do within the SQLite engine. As far as we
can tell it has the functions that we need. Basically we'll be loading data
into SQLite and performing analysis and calculations using SQL.
The
On 8 Mar 2010, at 10:33am, Preeti1 wrote:
> I want to do some mappings for SQL Server and SQLite data types.I went
> through the link http://www.sqlite.org/datatype3.html for the data types.But
> still confused with few data type mappings from sql server to sql ce.
> Can anyone please tell me
for the
following sql server datatypes:
1.uinqueidentifier
2.nvarchar
3.float
4.ntext
Thanks in advance
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On Sat, Nov 28, 2009 at 10:24 PM, Ted Rolle, Jr. <ster...@gmail.com> wrote:
> I'm laboring under a false impression. I thought that the SQLite data
> types were limited to text, integer, float, and something else.
>
you are under a correct impression. SQLite supports INTE
I'm laboring under a false impression. I thought that the SQLite data
types were limited to text, integer, float, and something else.
On the SQLite site there's Currency, date-time with and without
timestamps.
Where can I find a listing of these?
Ted
guyot jerome wrote:
Hi,
I would like to realize the dialect between SQLite and Hibernate but
I need to know the correspondence between the SQLite types and the general
types (e.g.:How a boolean type is represented under SQLite).
What is that somebody can give myself this piece of
Hi,
I would like to realize the dialect between SQLite and Hibernate but
I need to know the correspondence between the SQLite types and the general
types (e.g.:How a boolean type is represented under SQLite).
What is that somebody can give myself this piece of information
because I
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
http://www.w3schools.com/sql/sql_create.asp
Data types given there
http://www.sqlite.org/datatype3.html
Data types given here
Is it ok to use the SQL data types given by w3schools? Or must I
strictly use TEXT, NULL, INTEGER, BLOB, and NUMERIC?
- --
Hi
there,
I am using the PRAGMA
command "SHOW_DATATYPES=on". However, not all of my queries return the
datatypes. Has anyone else experienced this
problem?
Regards,Steve
Hello,
On 8 mar 2004, at 18:47, Dennis Cote wrote:
How are you interfacing to SQLite? Are you using the C API directly?
If so,
are you using sqlite_exec() with a callback function (the callback
API), or
are you using the sqlite_compile(), sqlite_step(), and
sqlite_finalize()
(the newer
From: "Tito Ciuro" <[EMAIL PROTECTED]>
> Now that 2.8.13 is out, is 'PRAGMA show_datatypes = ON' by default? I
> wonder because I'm still not getting the data types in the result set.
>
> I posted a message yesterday and after upgrading to 2.8.13 I'm still
> getting the same results. Can someone
Hello guys,
Now that 2.8.13 is out, is 'PRAGMA show_datatypes = ON' by default? I
wonder because I'm still not getting the data types in the result set.
I posted a message yesterday and after upgrading to 2.8.13 I'm still
getting the same results. Can someone *please* give me some pointers?
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