Xata•3mo ago

quick question, how can i get all

quick question, how can i get all records who do not have a linked entry, for example

const entries = await variables.database.db.markets.filter('card.id', null).getAll();

const entries = await variables.database.db.markets.filter('card.id', null).getAll();

would something like this work?

3 Replies

kostas•3mo ago

Hi, use the exists filter (https://xata.io/docs/sdk/filtering#control-operators) to select links that have an id set (so they're not null):

const entries = await xata.db.markets
    .filter({ $exists: "card.id" })
    .getAll();

const entries = await xata.db.markets
    .filter({ $exists: "card.id" })
    .getAll();

Use the Xata SDK to filter across APIs for versatile functionality

kostas•3mo ago

Similarly, notExists will do the opposite (select links without an id)

Oreki•3mo ago

my use case is to run a cron to delete all faulty market entries, this would not really happen but this is to be at a safer side