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[Doc] Document Paimon to StarRocks data type mappings #63972

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[Doc] Document Paimon to StarRocks data type mappings #63972

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[Doc] Document Paimon to StarRocks data type mappings
DanRoscigno Oct 13, 2025
c6de9e0
add data type conversion
DanRoscigno Oct 13, 2025
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24 changes: 24 additions & 0 deletions docs/en/data_source/catalog/paimon_catalog.md
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Expand Up @@ -24,6 +24,30 @@ To ensure successful SQL workloads on your Paimon cluster, your StarRocks cluste

You can only use Paimon catalogs to query data. You cannot use Paimon catalogs to drop, delete, or insert data into your Paimon cluster.

## Paimon to StarRocks data types

| Paimon Type | StarRocks Type |
|---------------------|---------------------------|
| BINARY | VARBINARY |
| VARBINARY | VARBINARY |
| CHAR | CHAR(length) |
| VARCHAR | VARCHAR |
| BOOLEAN | BOOLEAN |
| DECIMAL | DECIMAL(precision, scale) |
| TINYINT | TINYINT |
| SMALLINT | SMALLINT |
| INT | INT |
| BIGINT | BIGINT |
| FLOAT | FLOAT |
| DOUBLE | DOUBLE |
| DATE | DATE |
| TIME | TIME |
| TIMESTAMP | DATETIME |
| LocalZonedTimestamp | DATETIME |
| ARRAY | ARRAY<element_type> |
| MAP | MAP<key_type, value_type> |
| ROW/STRUCT | STRUCT<field1:type1, ...> |

## Integration preparations

Before you create a Paimon catalog, make sure your StarRocks cluster can integrate with the storage system and metastore of your Paimon cluster.
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24 changes: 24 additions & 0 deletions docs/ja/data_source/catalog/paimon_catalog.md
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Expand Up @@ -24,6 +24,30 @@ Paimon クラスターで SQL ワークロードを成功させるには、StarR

Paimon catalog はデータのクエリにのみ使用できます。Paimon catalog を使用して、Paimon クラスターにデータを削除、削除、または挿入することはできません。

## Paimon to StarRocks data types

| Paimon Type | StarRocks Type |
|---------------------|---------------------------|
| BINARY | VARBINARY |
| VARBINARY | VARBINARY |
| CHAR | CHAR(length) |
| VARCHAR | VARCHAR |
| BOOLEAN | BOOLEAN |
| DECIMAL | DECIMAL(precision, scale) |
| TINYINT | TINYINT |
| SMALLINT | SMALLINT |
| INT | INT |
| BIGINT | BIGINT |
| FLOAT | FLOAT |
| DOUBLE | DOUBLE |
| DATE | DATE |
| TIME | TIME |
| TIMESTAMP | DATETIME |
| LocalZonedTimestamp | DATETIME |
| ARRAY | ARRAY<element_type> |
| MAP | MAP<key_type, value_type> |
| ROW/STRUCT | STRUCT<field1:type1, ...> |

## 統合準備

Paimon catalog を作成する前に、StarRocks クラスターが Paimon クラスターのストレージシステムとメタストアと統合できることを確認してください。
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24 changes: 24 additions & 0 deletions docs/zh/data_source/catalog/paimon_catalog.md
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Expand Up @@ -24,6 +24,30 @@ Paimon catalog 是一种 external catalog，可以让您在不进行数据导入

您只能使用 Paimon catalog 查询数据。您不能使用 Paimon catalog 删除、删除或插入数据到您的 Paimon 集群中。

## Paimon to StarRocks data types

| Paimon Type | StarRocks Type |
|---------------------|---------------------------|
| BINARY | VARBINARY |
| VARBINARY | VARBINARY |
| CHAR | CHAR(length) |
| VARCHAR | VARCHAR |
| BOOLEAN | BOOLEAN |
| DECIMAL | DECIMAL(precision, scale) |
| TINYINT | TINYINT |
| SMALLINT | SMALLINT |
| INT | INT |
| BIGINT | BIGINT |
| FLOAT | FLOAT |
| DOUBLE | DOUBLE |
| DATE | DATE |
| TIME | TIME |
| TIMESTAMP | DATETIME |
| LocalZonedTimestamp | DATETIME |
| ARRAY | ARRAY<element_type> |
| MAP | MAP<key_type, value_type> |
| ROW/STRUCT | STRUCT<field1:type1, ...> |

## 集成准备

在创建 Paimon catalog 之前，请确保您的 StarRocks 集群可以与 Paimon 集群的存储系统和元存储集成。
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