doc: enable all_manifests for iceberg

docs/lakehouse/catalogs/iceberg-catalog.mdx

@@ -1406,7 +1406,9 @@ For example, to view the table's history, you can execute:
 SELECT * FROM iceberg_table$history;
 ```
 
-> Currently, the `all_manifests` and `position_deletes` system tables are not yet supported and are planned to be supported in future versions.
+> The `all_manifests` system table is supported starting from version 4.0.4.
+>
+> The `position_deletes` system table is not yet supported and is planned to be supported in future versions.
 
 ### entries
 
@@ -1511,6 +1513,20 @@ Result:
 +---------+------------------------------------------------------------------------------------------------------------------------------------------------+--------+-------------------+---------------------+------------------------+---------------------------+--------------------------+--------------------------+-----------------------------+----------------------------+--------------------------------------------------------------------------------+
 ```
 
+### all_manifests
+
+> This feature is supported starting from version 4.0.4
+
+Shows manifest file info of all valid snapshots of the table:
+
+`all_manifests` and `manifests` have the same structure. The difference is that `all_manifests` includes manifest files from all valid snapshots, while `manifests` only includes manifest files from the current snapshot.
+
+```sql
+SELECT * FROM iceberg_table$all_manifests;
+```
+
+The result format is the same as the `manifests` system table.
+
 ### metadata_log_entries
 
 Shows meta logs of the table:

docs/sql-manual/sql-functions/table-valued-functions/iceberg-meta.md

@@ -22,10 +22,10 @@ ICEBERG_META(
 ## Required Parameters
 Each parameter in the `iceberg_meta` table function (tvf) is a `"key"="value"` pair.
 
-| Field        | Description                                                                                                                           |
-|--------------|---------------------------------------------------------------------------------------------------------------------------------------|
-| `<table>`    | The full table name, which must be specified in the format of `database_name.table_name` for the Iceberg table that you want to view. |
-| `<query_type>` | The type of metadata you want to view. Currently, only `snapshots` is supported.                                                      |
+| Field          | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `<table>`      | The full table name, which must be specified in the format of `database_name.table_name` for the Iceberg table that you want to view.                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `<query_type>` | The type of metadata you want to view. Supported types:<br/>`snapshots`: Snapshot information<br/>`manifests`: Manifest files of current snapshot<br/>`all_manifests`: Manifest files of all valid snapshots (supported from version 4.0.4)<br/>`files`: File information of current snapshot<br/>`data_files`: Data files of current snapshot<br/>`delete_files`: Delete files of current snapshot<br/>`partitions`: Partition information<br/>`refs`: Reference information (branches and tags)<br/>`history`: History records<br/>`metadata_log_entries`: Metadata log entries |
 
 
 ## Examples
@@ -68,3 +68,61 @@ Each parameter in the `iceberg_meta` table function (tvf) is a `"key"="value"` p
     |  2022-09-21 10:36:35   |  98865735822   |  64123452344  | overwrite | hdfs:/path/to/m2  | {"flink.job-id":"xxm2", ...} |
     +------------------------+----------------+---------------+-----------+-------------------+------------------------------+
     ```
+
+- View manifests of the iceberg table (manifest files of current snapshot)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "manifests");
+    ```
+
+- View all_manifests of the iceberg table (manifest files of all valid snapshots, supported from version 4.0.4)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "all_manifests");
+    ```
+
+- View files of the iceberg table (file information of current snapshot)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "files");
+    ```
+
+- View data_files of the iceberg table (data files of current snapshot)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "data_files");
+    ```
+
+- View delete_files of the iceberg table (delete files of current snapshot)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "delete_files");
+    ```
+
+- View partitions of the iceberg table
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "partitions");
+    ```
+
+- View refs of the iceberg table (reference information)
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "refs");
+    ```
+
+- View history of the iceberg table
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "history");
+    ```
+
+- View metadata_log_entries of the iceberg table
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "metadata_log_entries");
+    ```
+
+## Related
+
+For more detailed information about Iceberg system tables, please refer to [Iceberg Catalog System Tables](../../../lakehouse/catalogs/iceberg-catalog.mdx#system-tables).

i18n/zh-CN/docusaurus-plugin-content-docs/current/lakehouse/catalogs/iceberg-catalog.mdx

@@ -1422,7 +1422,9 @@ SELECT * FROM iceberg_table$system_table_name;
 SELECT * FROM iceberg_table$history;
 ```
 
-> 目前 `all_manifests` 和 `position_deletes` 系统表尚未支持，计划在以后版本中支持。
+> `all_manifests` 系统表从 4.0.4 版本开始支持。
+>
+> `position_deletes` 系统表尚未支持，计划在以后版本中支持。
 
 ### entries
 
@@ -1526,6 +1528,20 @@ SELECT * FROM iceberg_table$manifests;
 +---------+------------------------------------------------------------------------------------------------------------------------------------------------+--------+-------------------+---------------------+------------------------+---------------------------+--------------------------+--------------------------+-----------------------------+----------------------------+--------------------------------------------------------------------------------+
 ```
 
+### all_manifests
+
+> 该功能自 4.0.4 版本支持
+
+显示表的所有有效快照的 manifest 文件信息：
+
+`all_manifests` 和 `manifests` 的结构相同，区别在于 `all_manifests` 包含了所有有效快照的 manifest 文件，而 `manifests` 只包含当前快照的 manifest 文件。
+
+```sql
+SELECT * FROM iceberg_table$all_manifests;
+```
+
+结果格式与 `manifests` 系统表相同。
+
 ### metadata_log_entries
 
 显示表的元数据日志条目：

i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/table-valued-functions/iceberg-meta.md

@@ -21,10 +21,10 @@ ICEBERG_META(
 ## 必填参数
 iceberg_meta 表函数 tvf 中的每一个参数都是一个 `"key"="value"` 对
 
-| Field        | Description                                                                 |
-|--------------|-----------------------------------------------------------------------------|
-| `<table>`    | 完整的表名，需要按照目录名。库名.表名的格式，填写需要查看的 iceberg 表名。       |
-| `<query_type>` | 元数据类型，目前仅支持 `snapshots`。                                          |
+| Field          | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `<table>`      | 完整的表名，需要按照目录名。库名.表名的格式，填写需要查看的 iceberg 表名。                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| `<query_type>` | 元数据类型，支持以下类型：<br/>`snapshots`：快照信息<br/>`manifests`：当前快照的清单文件<br/>`all_manifests`：所有有效快照的清单文件（从 4.0.4 版本开始支持）<br/>`files`：当前快照的文件信息<br/>`data_files`：当前快照的数据文件<br/>`delete_files`：当前快照的删除文件<br/>`partitions`：分区信息<br/>`refs`：引用信息（分支和标签）<br/>`history`：历史记录<br/>`metadata_log_entries`：元数据日志条目 |
 
 
 ## 示例（Examples）
@@ -68,3 +68,61 @@ iceberg_meta 表函数 tvf 中的每一个参数都是一个 `"key"="value"` 对
     |  2022-09-21 10:36:35   |  98865735822   |  64123452344  | overwrite | hdfs:/path/to/m2  | {"flink.job-id":"xxm2", ...} |
     +------------------------+----------------+---------------+-----------+-------------------+------------------------------+
     ```
+
+- 查看 iceberg 表的 manifests（当前快照的清单文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "manifests");
+    ```
+
+- 查看 iceberg 表的 all_manifests（所有有效快照的清单文件，从 4.0.4 版本开始支持）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "all_manifests");
+    ```
+
+- 查看 iceberg 表的 files（当前快照的文件信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "files");
+    ```
+
+- 查看 iceberg 表的 data_files（当前快照的数据文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "data_files");
+    ```
+
+- 查看 iceberg 表的 delete_files（当前快照的删除文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "delete_files");
+    ```
+
+- 查看 iceberg 表的 partitions（分区信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "partitions");
+    ```
+
+- 查看 iceberg 表的 refs（引用信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "refs");
+    ```
+
+- 查看 iceberg 表的 history（历史记录）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "history");
+    ```
+
+- 查看 iceberg 表的 metadata_log_entries（元数据日志条目）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "metadata_log_entries");
+    ```
+
+## 相关说明
+
+更多关于 Iceberg 系统表的详细信息，请参阅 [Iceberg Catalog 系统表](../../../lakehouse/catalogs/iceberg-catalog.mdx#系统表)。

i18n/zh-CN/docusaurus-plugin-content-docs/version-3.x/sql-manual/sql-functions/table-valued-functions/iceberg-meta.md

@@ -21,10 +21,10 @@ ICEBERG_META(
 ## 必填参数
 iceberg_meta 表函数 tvf 中的每一个参数都是一个 `"key"="value"` 对
 
-| Field        | Description                                                                 |
-|--------------|-----------------------------------------------------------------------------|
-| `<table>`    | 完整的表名，需要按照目录名。库名.表名的格式，填写需要查看的 iceberg 表名。       |
-| `<query_type>` | 元数据类型，目前仅支持 `snapshots`。                                          |
+| Field          | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `<table>`      | 完整的表名，需要按照目录名。库名.表名的格式，填写需要查看的 iceberg 表名。                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| `<query_type>` | 元数据类型，支持以下类型：<br/>`snapshots`：快照信息<br/>`manifests`：当前快照的清单文件<br/>`all_manifests`：所有有效快照的清单文件（从 4.0.4 版本开始支持）<br/>`files`：当前快照的文件信息<br/>`data_files`：当前快照的数据文件<br/>`delete_files`：当前快照的删除文件<br/>`partitions`：分区信息<br/>`refs`：引用信息（分支和标签）<br/>`history`：历史记录<br/>`metadata_log_entries`：元数据日志条目 |
 
 
 ## 示例（Examples）
@@ -68,3 +68,61 @@ iceberg_meta 表函数 tvf 中的每一个参数都是一个 `"key"="value"` 对
     |  2022-09-21 10:36:35   |  98865735822   |  64123452344  | overwrite | hdfs:/path/to/m2  | {"flink.job-id":"xxm2", ...} |
     +------------------------+----------------+---------------+-----------+-------------------+------------------------------+
     ```
+
+- 查看 iceberg 表的 manifests（当前快照的清单文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "manifests");
+    ```
+
+- 查看 iceberg 表的 all_manifests（所有有效快照的清单文件，从 4.0.4 版本开始支持）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "all_manifests");
+    ```
+
+- 查看 iceberg 表的 files（当前快照的文件信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "files");
+    ```
+
+- 查看 iceberg 表的 data_files（当前快照的数据文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "data_files");
+    ```
+
+- 查看 iceberg 表的 delete_files（当前快照的删除文件）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "delete_files");
+    ```
+
+- 查看 iceberg 表的 partitions（分区信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "partitions");
+    ```
+
+- 查看 iceberg 表的 refs（引用信息）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "refs");
+    ```
+
+- 查看 iceberg 表的 history（历史记录）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "history");
+    ```
+
+- 查看 iceberg 表的 metadata_log_entries（元数据日志条目）
+
+    ```sql
+    select * from iceberg_meta("table" = "iceberg_ctl.test_db.test_tbl", "query_type" = "metadata_log_entries");
+    ```
+
+## 相关说明
+
+更多关于 Iceberg 系统表的详细信息，请参阅 [Iceberg Catalog 系统表](../../../lakehouse/catalogs/iceberg-catalog.mdx#系统表)。

i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/lakehouse/catalogs/iceberg-catalog.mdx

@@ -1422,7 +1422,9 @@ SELECT * FROM iceberg_table$system_table_name;
 SELECT * FROM iceberg_table$history;
 ```
 
-> 目前 `all_manifests` 和 `position_deletes` 系统表尚未支持，计划在以后版本中支持。
+> `all_manifests` 系统表从 4.0.4 版本开始支持。
+>
+> `position_deletes` 系统表尚未支持，计划在以后版本中支持。
 
 ### entries
 
@@ -1526,6 +1528,20 @@ SELECT * FROM iceberg_table$manifests;
 +---------+------------------------------------------------------------------------------------------------------------------------------------------------+--------+-------------------+---------------------+------------------------+---------------------------+--------------------------+--------------------------+-----------------------------+----------------------------+--------------------------------------------------------------------------------+
 ```
 
+### all_manifests
+
+> 该功能自 4.0.4 版本支持
+
+显示表的所有有效快照的 manifest 文件信息：
+
+`all_manifests` 和 `manifests` 的结构相同，区别在于 `all_manifests` 包含了所有有效快照的 manifest 文件，而 `manifests` 只包含当前快照的 manifest 文件。
+
+```sql
+SELECT * FROM iceberg_table$all_manifests;
+```
+
+结果格式与 `manifests` 系统表相同。
+
 ### metadata_log_entries
 
 显示表的元数据日志条目：