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update sqlite on windev mobile
update sqlite on windev mobile
Iniciado por Antonio, 21,jun. 2013 20:48 - 2 respuestas
Conéctese…
Antonio
#1
Publicado el 21,junio 2013 - 20:48
I have a database sqlite windev mobile
to update the database, I see that there is no standard solution
I was thinking of doing this
- Copy the old database to an external file, inside the device
- Create the database with the new structure, with hcreate
- Copy the external file record by record to the new database
I dont know if this can working .
Is there any other solution not so complicate ?
regards
Informar
0
0
Fabrice Harari
#2
Publicado el 22,junio 2013 - 17:26
Hi Antonio
if you are using 18, hyperfile and HModifyStructure are available to do
all that work for you, so migrating to this DB might be an easier solution
Otherwise, SQLite supports a limited subset of ALTER TABLE statements,
and you may solve your problem this way
Best regards
--
Fabrice Harari
International WinDev, WebDev and WinDev mobile Consulting
New web site (EXPERIMENTAL)
http://www.fabriceharari.eu
(More information on
http://www.fabriceharari.com
)
On 6/21/2013 12:48 PM, Antonio wrote:
I have a database sqlite windev mobile
to update the database, I see that there is no standard solution
I was thinking of doing this
- Copy the old database to an external file, inside the device
- Create the database with the new structure, with hcreate
- Copy the external file record by record to the new database
I dont know if this can working .
Is there any other solution not so complicate ?
regards
Informar
0
0
Michael Pace
#3
Publicado el 30,julio 2013 - 14:06
you do know that in V18 you can use HyperfileSQL classic? well in there its easy to use the Hmodifystructure. I would just change you app to the new HPFS stuff
Informar
0
0
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