From ecbb0181b63a2e3027be90a1fe3ac4c8a75ce8a0 Mon Sep 17 00:00:00 2001 From: Jingsong Date: Mon, 15 Jan 2024 22:33:22 +0800 Subject: [PATCH] [doc] Document collection types for collect --- docs/content/concepts/primary-key-table/merge-engine.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/content/concepts/primary-key-table/merge-engine.md b/docs/content/concepts/primary-key-table/merge-engine.md index e079a52226f9..199ba50183f1 100644 --- a/docs/content/concepts/primary-key-table/merge-engine.md +++ b/docs/content/concepts/primary-key-table/merge-engine.md @@ -290,7 +290,7 @@ Current supported aggregate functions and data types are: * `collect`: The collect function collects elements into an Array. You can set `fields..distinct=true` to deduplicate elements. - It only supports ARRAY type, and the element data type can not be ARRAY, MULTISET, MAP, and ROW. + It only supports ARRAY type. * `merge_map`: The merge_map function merge input maps. It only supports MAP type.