Refs #31792 -- Updated SQL example in Exists() docs.

Follow up to 51297a9232.
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Kevin Marsh 2020-12-10 11:28:55 -08:00 committed by Mariusz Felisiak
parent 00a1d42bf0
commit 45f4282149
1 changed files with 3 additions and 2 deletions

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@ -633,12 +633,13 @@ On PostgreSQL, the SQL looks like:
.. code-block:: sql .. code-block:: sql
SELECT "post"."id", "post"."published_at", EXISTS( SELECT "post"."id", "post"."published_at", EXISTS(
SELECT U0."id", U0."post_id", U0."email", U0."created_at" SELECT (1) as "a"
FROM "comment" U0 FROM "comment" U0
WHERE ( WHERE (
U0."created_at" >= YYYY-MM-DD HH:MM:SS AND U0."created_at" >= YYYY-MM-DD HH:MM:SS AND
U0."post_id" = ("post"."id") U0."post_id" = "post"."id"
) )
LIMIT 1
) AS "recent_comment" FROM "post" ) AS "recent_comment" FROM "post"
It's unnecessary to force ``Exists`` to refer to a single column, since the It's unnecessary to force ``Exists`` to refer to a single column, since the