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test translate (#2197)
* fix: test translate * chore: test translate
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‎docs/en/guides/51-access-data-lake/02-iceberg.md

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---
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title: Apache Iceberg™
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---
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import FunctionDescription from '@site/src/components/FunctionDescription';
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<FunctionDescription description="Introduced or updated: v1.2.668"/>
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```sql
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CREATE CATALOG iceberg TYPE = ICEBERG CONNECTION = (
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TYPE = 'rest'
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ADDRESS = 'http://host.docker.internal:8181'
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ADDRESS = 'http://host.docker.internal:8181'
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warehouse = 's3://warehouse/wh/'
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"s3.endpoint" = 'http://host.docker.internal:9000'
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"s3.endpoint" = 'http://host.docker.internal:9000'
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"s3.access-key-id" = 'admin'
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"s3.secret-access-key" = 'password'
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"s3.region" = 'us-east-1'
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This table maps data types between Apache Iceberg™ and Databend. Please note that Databend does not currently support Iceberg data types that are not listed in the table.
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| Apache Iceberg™ | Databend |
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| ------------------------------- | ----------------------- |
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| BOOLEAN | [BOOLEAN](/sql/sql-reference/data-types/boolean) |
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| INT | [INT32](/sql/sql-reference/data-types/numeric#integer-data-types) |
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| LONG | [INT64](/sql/sql-reference/data-types/numeric#integer-data-types) |
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| DATE | [DATE](/sql/sql-reference/data-types/datetime) |
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| TIMESTAMP/TIMESTAMPZ | [TIMESTAMP](/sql/sql-reference/data-types/datetime) |
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| FLOAT | [FLOAT](/sql/sql-reference/data-types/numeric#floating-point-data-types) |
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| DOUBLE | [DOUBLE](/sql/sql-reference/data-types/numeric#floating-point-data-type) |
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| STRING/BINARY | [STRING](/sql/sql-reference/data-types/string) |
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| DECIMAL | [DECIMAL](/sql/sql-reference/data-types/decimal) |
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| ARRAY&lt;TYPE&gt; | [ARRAY](/sql/sql-reference/data-types/array), supports nesting |
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| MAP&lt;KEYTYPE, VALUETYPE&gt; | [MAP](/sql/sql-reference/data-types/map) |
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| STRUCT&lt;COL1: TYPE1, COL2: TYPE2, ...&gt; | [TUPLE](/sql/sql-reference/data-types/tuple) |
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| LIST | [ARRAY](/sql/sql-reference/data-types/array) |
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| Apache Iceberg™ | Databend |
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| ------------------------------------------- | ------------------------------------------------------------------------ |
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| BOOLEAN | [BOOLEAN](/sql/sql-reference/data-types/boolean) |
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| INT | [INT32](/sql/sql-reference/data-types/numeric#integer-data-types) |
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| LONG | [INT64](/sql/sql-reference/data-types/numeric#integer-data-types) |
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| DATE | [DATE](/sql/sql-reference/data-types/datetime) |
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| TIMESTAMP/TIMESTAMPZ | [TIMESTAMP](/sql/sql-reference/data-types/datetime) |
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| FLOAT | [FLOAT](/sql/sql-reference/data-types/numeric#floating-point-data-types) |
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| DOUBLE | [DOUBLE](/sql/sql-reference/data-types/numeric#floating-point-data-type) |
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| STRING/BINARY | [STRING](/sql/sql-reference/data-types/string) |
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| DECIMAL | [DECIMAL](/sql/sql-reference/data-types/decimal) |
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| ARRAY&lt;TYPE&gt; | [ARRAY](/sql/sql-reference/data-types/array), supports nesting |
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| MAP&lt;KEYTYPE, VALUETYPE&gt; | [MAP](/sql/sql-reference/data-types/map) |
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| STRUCT&lt;COL1: TYPE1, COL2: TYPE2, ...&gt; | [TUPLE](/sql/sql-reference/data-types/tuple) |
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| LIST | [ARRAY](/sql/sql-reference/data-types/array) |
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## Managing Catalogs
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);
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```
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| Parameter | Required? | Description |
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|------------------------------|-----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| `<catalog_name>` | Yes | The name of the catalog you want to create. |
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| `TYPE` | Yes | Specifies the catalog type. For Apache Iceberg™, set to `ICEBERG`. |
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| `CONNECTION` | Yes | The connection parameters for the Iceberg catalog. |
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| `TYPE` (inside `CONNECTION`) | Yes | The connection type. For Iceberg, it is typically set to `rest` for REST-based connection. |
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| `ADDRESS` | Yes | The address or URL of the Iceberg service (e.g., `http://127.0.0.1:8181`). |
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| `WAREHOUSE` | Yes | The location of the Iceberg warehouse, usually an S3 bucket or compatible object storage system. |
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| Parameter | Required? | Description |
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| ---------------------------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `<catalog_name>` | Yes | The name of the catalog you want to create. |
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| `TYPE` | Yes | Specifies the catalog type. For Apache Iceberg™, set to `ICEBERG`. |
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| `CONNECTION` | Yes | The connection parameters for the Iceberg catalog. |
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| `TYPE` (inside `CONNECTION`) | Yes | The connection type. For Iceberg, it is typically set to `rest` for REST-based connection. |
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| `ADDRESS` | Yes | The address or URL of the Iceberg service (e.g., `http://127.0.0.1:8181`). |
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| `WAREHOUSE` | Yes | The location of the Iceberg warehouse, usually an S3 bucket or compatible object storage system. |
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| `<connection_parameter>` | Yes | Connection parameters to establish connections with external storage. The required parameters vary based on the specific storage service and authentication methods. See the table below for a full list of the available parameters. |
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| Connection Parameter | Description |
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|-----------------------------------|----------------------------------------------------------------------------------------------------------------------------------------|
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| --------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
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| `s3.endpoint` | S3 endpoint. |
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| `s3.access-key-id` | S3 access key ID. |
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| `s3.secret-access-key` | S3 secret access key. |
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| `s3.disable-ec2-metadata` | Option to disable loading credentials from EC2 metadata (typically used with `s3.allow-anonymous`). |
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| `s3.disable-config-load` | Option to disable loading configuration from config files and environment variables. |
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### SHOW CREATE CATALOG
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Returns the detailed configuration of a specified catalog, including its type and storage parameters.
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"s3.region"='us-east-1'
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"s3.endpoint"='http://127.0.0.1:9000'
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);
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```
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```

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