From 38ed92c8f40869c9b4ba66a5192cb6ee490c423a Mon Sep 17 00:00:00 2001
From: Kruglov Pavel <48961922+Avogar@users.noreply.github.com>
Date: Fri, 16 Jun 2023 15:53:29 +0200
Subject: [PATCH] Update Avro format docs

---
 docs/en/interfaces/formats.md | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/docs/en/interfaces/formats.md b/docs/en/interfaces/formats.md
index 94d480d8308..5fd2b82375f 100644
--- a/docs/en/interfaces/formats.md
+++ b/docs/en/interfaces/formats.md
@@ -1878,13 +1878,13 @@ The table below shows supported data types and how they match ClickHouse [data t
 | `string (uuid)` \**                         | [UUID](/docs/en/sql-reference/data-types/uuid.md)                                                                             | `string (uuid)` \**           |
 | `fixed(16)`                                 | [Int128/UInt128](/docs/en/sql-reference/data-types/int-uint.md)                                                               | `fixed(16)`                   |
 | `fixed(32)`                                 | [Int256/UInt256](/docs/en/sql-reference/data-types/int-uint.md)                                                               | `fixed(32)`                   |
+| `record`                                    | [Tuple](/docs/en/sql-reference/data-types/tuple.md)                                                                           | `record`                      |
+
 
 
 \* `bytes` is default, controlled by [output_format_avro_string_column_pattern](/docs/en/operations/settings/settings-formats.md/#output_format_avro_string_column_pattern)
 \** [Avro logical types](https://avro.apache.org/docs/current/spec.html#Logical+Types)
 
-Unsupported Avro data types: `record` (non-root), `map`
-
 Unsupported Avro logical data types: `time-millis`, `time-micros`, `duration`
 
 ### Inserting Data {#inserting-data-1}
@@ -1923,7 +1923,26 @@ Output Avro file compression and sync interval can be configured with [output_fo
 
 Using the ClickHouse [DESCRIBE](/docs/en/sql-reference/statements/describe-table) function, you can quickly view the inferred format of an Avro file like the following example. This example includes the URL of a publicly accessible Avro file in the ClickHouse S3 public bucket:
 
-``` DESCRIBE url('https://clickhouse-public-datasets.s3.eu-central-1.amazonaws.com/hits.avro','Avro');
+```
+DESCRIBE url('https://clickhouse-public-datasets.s3.eu-central-1.amazonaws.com/hits.avro','Avro);
+```
+```
+┌─name───────────────────────┬─type────────────┬─default_type─┬─default_expression─┬─comment─┬─codec_expression─┬─ttl_expression─┐
+│ WatchID                    │ Int64           │              │                    │         │                  │                │
+│ JavaEnable                 │ Int32           │              │                    │         │                  │                │
+│ Title                      │ String          │              │                    │         │                  │                │
+│ GoodEvent                  │ Int32           │              │                    │         │                  │                │
+│ EventTime                  │ Int32           │              │                    │         │                  │                │
+│ EventDate                  │ Date32          │              │                    │         │                  │                │
+│ CounterID                  │ Int32           │              │                    │         │                  │                │
+│ ClientIP                   │ Int32           │              │                    │         │                  │                │
+│ ClientIP6                  │ FixedString(16) │              │                    │         │                  │                │
+│ RegionID                   │ Int32           │              │                    │         │                  │                │
+...
+│ IslandID                   │ FixedString(16) │              │                    │         │                  │                │
+│ RequestNum                 │ Int32           │              │                    │         │                  │                │
+│ RequestTry                 │ Int32           │              │                    │         │                  │                │
+└────────────────────────────┴─────────────────┴──────────────┴────────────────────┴─────────┴──────────────────┴────────────────┘
 ```
 
 ## AvroConfluent {#data-format-avro-confluent}