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[#5100] improvement(docs): Add extra documents to clarify the engine type of MySQL catalog #6209

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Jan 13, 2025
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[#5100] improvement(docs): Add extra documents to clarify the engine type of MySQL catalog #6209

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Add extra documents to clarify the engine type of MySQL catalog
yuqi1129 Jan 13, 2025
76e92c6
fix comments
yuqi1129 Jan 13, 2025
a3a233b
Polish the whole sentence.
yuqi1129 Jan 13, 2025
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6 changes: 6 additions & 0 deletions docs/jdbc-mysql-catalog.md
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Expand Up @@ -186,6 +186,12 @@ Although MySQL itself does not support table properties, Gravitino offers table
| `engine` | The engine used by the table. For example `MyISAM`, `MEMORY`, `CSV`, `ARCHIVE`, `BLACKHOLE`, `FEDERATED`, `ndbinfo`, `MRG_MYISAM`, `PERFORMANCE_SCHEMA`. | `InnoDB` | No | No | Yes | 0.4.0 |
| `auto-increment-offset` | Used to specify the starting value of the auto-increment field. | (none) | No | No | Yes | 0.4.0 |

:::note
Some engine types may not be supported by MySQL by default and require additional configuration. For instance, `FEDERATED` are not supported by
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“configurations”, not "configuration".

default and need to be enabled by setting `federated` to `1` in the MySQL configuration file, the same applies to `ndbinfo`, `MRG_MYISAM`, `PERFORMANCE_SCHEMA`.
Please refer to the [MySQL documentation](https://dev.mysql.com/doc/refman/8.0/en/federated-storage-engine.html) for more information.
:::

### Table indexes

- Supports PRIMARY_KEY and UNIQUE_KEY.
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