allow multiple occurencies of builder statements

[xronos-i-am]

No description provided.

[xronos-i-am]

reopen #42 because of loosing code in master branch

[ermolaev]

@SamSaffron

now mini-sql behaves incorrectly

MINI_SQL.build('(/*select*/ from orders) union (/*select*/ from line_items)').select('user_id').query
(SELECT user_id from orders) union (/*select*/ from line_items)

this PR fix it

(SELECT user_id from orders) union (SELECT user_id from line_items)

[SamSaffron]

I support this, but it is technically a breaking change, going to have to bump versions for it.

[SamSaffron]

I wonder if we need a new param to explicitly opt for polymorphic.

[ermolaev]

@SamSaffron hello, I come across this problem from time to time in my work

also not work with sql_literal, this PR fix it

builder = MINI_SQL.build(<<~SQL)
  SELECT
    DISTINCT ON (/*snap_grid*/)
    coords
  FROM delivery_offices
  ORDER BY /*snap_grid*/
SQL

builder.sql_literal(snap_grid: 'ST_SnapToGrid(coords, 0.0007, 0.00035)')

can you merge this PR and bump new gem version?

[SamSaffron]

Yes I am fine with this, but I would like an example added to the README as well here. It feels like a feature we should document.

Also, technically this is a breaking change, we are going to need a full version bump for it, go ahead and do so and also explain in the changelog.

[xronos-i-am]

Yes I am fine with this, but I would like an example added to the README as well here

Hello, @SamSaffron. It's done. Do you bump version and add comment to changelog by yourself?

[SamSaffron]

I am merging it in, will discuss internally if it makes sense to do a full major version bump for this.

Really depends how you squint, this is either a breaking change or bug fix...