When SQLite creates an empty .db file, which directory is it in? With all
your tweaking, etc, is the new database always in the same directory?
Thanks,
Chris
On Wed, Sep 5, 2018 at 3:23 PM Robert Helmick <robert.helmick...@gmail.com>
wrote:
> I'm receiving an error when I try to read from a pre-populated SQLite
> database: `sqlite3_prepare_v2 failure: no such table 'plant'`
>
> From what I understand SQLite looks for the mydb.db file in the /www folder
> by default, then creates an empty database when it doesn't find the
> pre-populated mydb.db file. This is why it can't find the 'plant' table,
> because the newly created blank database obviously doesn't contain a
> 'plant' table. However I can confirm that the database *is* in the /www
> folder, and that it contains the 'plant' table when I run `sqlite3 mydb.db`
> then `.tables` in the terminal.
>
> I can't figure out why it's not reading from the pre-populated mydb.db
> file.
>
> Folder structure (from root):
>
> /src
> -/app
> --/app.component.ts
> /www
> -/mydb.db
>
> app.component.ts:
>
> constructor(public platform: Platform, private sqlite: SQLite ) {
> platform.ready().then(() => {
> this.getData();
> });
> }
>
> getData() {
> this.sqlite.create({
> name: 'mydb.db',
> location: 'default'
> }).then((db: SQLiteObject) => {
> db.executeSql('SELECT * FROM plant ORDER BY id ASC', [])
> .then(res => {
> // Do Stuff
> }).catch(e => console.log("FAIL executeSql:", e));
> })
> }
>
> I've attempted many fixes that I've found on StackOverflow, like wiping the
> app from my device, starting a new ionic project then copying app and
> config files over, and setting a direct path in the database location, but
> it still keeps trying to read from the empty database that it creates..
>
> Thanks in advance for any help.
>
> Robert
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