From 11fb25515551103158c1150438d3377a8b0dd7aa Mon Sep 17 00:00:00 2001 From: Denis Zhuravlev Date: Tue, 15 Sep 2020 11:11:34 -0300 Subject: [PATCH] Update ext-dict-functions.md --- docs/en/sql-reference/functions/ext-dict-functions.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/sql-reference/functions/ext-dict-functions.md b/docs/en/sql-reference/functions/ext-dict-functions.md index e0ecdd74fad..99805f5b55c 100644 --- a/docs/en/sql-reference/functions/ext-dict-functions.md +++ b/docs/en/sql-reference/functions/ext-dict-functions.md @@ -189,8 +189,8 @@ dictGet[Type]OrDefault('dict_name', 'attr_name', id_expr, default_value_expr) - `dict_name` — Name of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal). - `attr_name` — Name of the column of the dictionary. [String literal](../../sql-reference/syntax.md#syntax-string-literal). -- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md)-type value. -- `default_value_expr` — Value which is returned if the dictionary doesn’t contain a row with the `id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a value in the data type configured for the `attr_name` attribute. +- `id_expr` — Key value. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning a [UInt64](../../sql-reference/data-types/int-uint.md) or [Tuple](../../sql-reference/data-types/tuple.md)-type value depending on the dictionary configuration. +- `default_value_expr` — Value returned if the dictionary doesn’t contain a row with the `id_expr` key. [Expression](../../sql-reference/syntax.md#syntax-expressions) returning the value in the data type configured for the `attr_name` attribute. **Returned value**