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docs: OPSQLite large datasets on android 12 (Temporary store memory option) #485

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Jan 30, 2025
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docs: OPSQLite large datasets on android 12 (Temporary store memory option) #485

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15 changes: 15 additions & 0 deletions packages/powersync-op-sqlite/README.md
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Expand Up @@ -104,6 +104,21 @@ const factory = new OPSqliteOpenFactory({
});
```

## Using the Memory Temporary Store

For some targets like Android 12/API 31, syncing of large datasets may cause disk IO errors due to the default temporary store option (file) used.
To resolve this you can use the `memory` option, by adding the following configuration option to your application's `package.json`

```json
{
// your normal package.json
// ...
"op-sqlite": {
"sqliteFlags": "-DSQLITE_TEMP_STORE=2"
}
}
```

## Native Projects

This package uses native libraries. Create native Android and iOS projects (if not created already) by running:
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