Open peterprib opened 6 years ago
Hi Peter. Its awesome that you find all these problems and make issues about them.
Fixed the spelling error at first!
All interaction with the filesystem in async. No try catch would work. Have you tried catch
with a promise notation?
alasql(['CREATE FILESTORAGE DATABASE system("./systemDB.json")'])
.then(res=≥{console.log(res)})
.catch(e=>{console.log('something went wrong', e)})
I cant test run this myself at this moment, so sorry if this is not working.
yes
my the was alasql.exec(['create ...']) does not work as it doesn't accept an array. Promise works
Regards
Peter Prib
On 25 February 2018 at 21:18, Mathias Rangel Wulff <notifications@github.com
wrote:
Hi Peter. Its awesome that you find all these problems and make issues about them.
Fixed the spelling error at first!
All interaction with the filesystem in async. No try catch would work. Have you tried catch with a promise notation?
alasql(['CREATE FILESTORAGE DATABASE system("./systemDB.json")']) .then(res=≥{console.log(res)}) .catch(e=>{console.log('something went wrong', e)})
I cant test run this myself at this moment, so sorry if this is not working.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/agershun/alasql/issues/980#issuecomment-368298050, or mute the thread https://github.com/notifications/unsubscribe-auth/AHPERO9qxBhrq179TGjh39MbIgSY96Trks5tYTNogaJpZM4SSPCJ .
No, alasql.exec
will for sure not work as it does not support the shorthand promise notation.
Try alasql(['create ...
when i run this code
alasql(['CREATE FILESTORAGE DATABASE system("./systemDB.json")']) .then(res=≥{console.log(res)}) .catch(e=>{console.log('something went wrong', e)})
i've got some problem like
something went wrong Error: You can use exists() only in Node.js or Apach Cordova
at Object.C.fileExists (alasql.js:11)
at Function.pe.createDatabase (alasql.js:16)
at K.CreateDatabase.execute (alasql.js:14)
at Function.A.dexec (alasql.js:11)
at Function.A.exec (alasql.js:11)
at A (alasql.js:2)
at alasql.js:11
at new Promise (
is fileStorage engine doesnt support for web browser like chrome ?
because i got problem using alasql pure DB , when i refresh on my browser and i check my alasql DB is gone , anyone can help me ?
Hi @renjiza - please see the comment I gave you in the other issue.
And please: for the future create a new issue when your question is not directly related to the existing subject.
alasql('CREATE FILESTORAGE DATABASE system("./systemDB.json")')
This fails async some time later causing total script failure and not possible to try/catch
Error: Cannot create new database file, because it alreagy exists at C:\Users\db2admin\git\nodaldbms\node_modules\alasql\dist\alasql.fs.js:19159:11 at FSReqWrap.cb [as oncomplete] (fs.js:257:19)