Extract type from drizzle join for use elsewhere or exporting

I get the type in the same function scope like so

  let query = db
    .select()
    .from(schema.event)
    .where(and(...filters))
    .leftJoin(schema.recurring_pattern, eq(schema.event.id, schema.recurring_pattern.event_id))

  const eventRecurringPatterns = await query.execute()

  let query = db
    .select()
    .from(schema.event)
    .where(and(...filters))
    .leftJoin(schema.recurring_pattern, eq(schema.event.id, schema.recurring_pattern.event_id))

  const eventRecurringPatterns = await query.execute()

eventRecurringPatterns is typed with {event ,recurring_pattern} but how do I extract this type for use in other function params? Maybe with Parameters<typeof theJoin> I want to avoid doing it manually I imagine it starts something like this screenshot

2 Replies

BraveheartOP•11mo ago

here is what I want to type automatically for use in this method param

Angelelz•11mo ago

Why doesn't it work? What's the error?

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Programming

Extract type from drizzle join for use elsewhere or exporting