tree-sitter-plpgsql/test/corpus/with_statement.txt

================================================================================
basic
================================================================================
with w as (select * from foo) select * from w;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier)))))))
    (select_item
      (star))
    (select_from
      (from_item
        (from_table
          (identifier))))))

================================================================================
with column names
================================================================================
with w(foo, bar) as (select * from foo) select * from w;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (identifier)
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier)))))))
    (select_item
      (star))
    (select_from
      (from_item
        (from_table
          (identifier))))))

================================================================================
materialized
================================================================================
with w as materialized (select * from foo) select * from w;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier)))))))
    (select_item
      (star))
    (select_from
      (from_item
        (from_table
          (identifier))))))

================================================================================
not materialized
================================================================================
with w as not materialized (select * from foo) select * from w;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier)))))))
    (select_item
      (star))
    (select_from
      (from_item
        (from_table
          (identifier))))))

================================================================================
with delete
================================================================================
with new as (delete from productes returning *) select 1;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (delete_statement
          (identifier)
          (select_item
            (star)))))
    (select_item
      (number))))

================================================================================
select statement using with clause with insert into
================================================================================
with new as (insert into foo values(1)) select 1;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (insert_statement
          (identifier)
          (insert_items
            (insert_values
              (insert_item (number))
            )
          )
        )
      )
    )
    (select_item (number))
  )
)

================================================================================
with update
================================================================================
with new as (update foo set bar = 1 returning *) select 1;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (update_statement
          (identifier)
          (update_set
            (identifier)
            (update_value
              (number)))
          (returning
            (select_item
              (star))))))
    (select_item
      (number))))

================================================================================
many
================================================================================
with w as (
    select * from foo
), x as  (
    select * from bar
) select * from foo, bar;
--------------------------------------------------------------------------------

(source_file
  (select_statement
    (with_query
      (with_query_item
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier))))))
      (with_query_item
        (identifier)
        (select_statement
          (select_item
            (star))
          (select_from
            (from_item
              (from_table
                (identifier)))))))
    (select_item
      (star))
    (select_from
      (from_item
        (from_table
          (identifier)))
      (from_item
        (from_table
          (identifier))))))