Drizzle Team•3mo ago

Select All from Sub-query

Hi, I'm trying to figure out if it's possible for me to select all the columns from a sub-query. I imagine if it were possible it'd be something like this:

const subQuery = db().select({ ... }).from(...).as("subquery");

const query = db()
    .select({ ...subQuery })
    .from(subQuery);

const subQuery = db().select({ ... }).from(...).as("subquery");

const query = db()
    .select({ ...subQuery })
    .from(subQuery);

Do I have to name all the columns?

4 Replies

Mario564•3mo ago

You can just do .select() and that should get you every column defined in subQuery

JadenOP•3mo ago

@Mario564 My bad I didn't explain correctly what I'm trying to do. The problem I have with that solution is I want to add other columns to the select but get all the columns from the sub-query as well. For instance:

const subQuery = db().select({ ... }).from(...).as("subquery");

const query = db()
    .select({
      a: ...,
      b: ...,
      ...subQuery
    })
    .from(subQuery);

const subQuery = db().select({ ... }).from(...).as("subquery");

const query = db()
    .select({
      a: ...,
      b: ...,
      ...subQuery
    })
    .from(subQuery);

I thought there might be a function like .all() on the sub-query that would let me do this, but I can't seem to find an easy solution like that.

Mario564•3mo ago

Oh, I see what you mean now. We only have a function gets all table columns but not for subqueries or views.

copypaper•2w ago

did you ever figure this out?

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Select All from Sub-query