| --- | |
| { | |
| "title": "SHOW CREATE DATABASE", | |
| "language": "en", | |
| "description": "This statement checks the creation information of the doris built-in database or catalog database." | |
| } | |
| --- | |
| ## Description | |
| This statement checks the creation information of the doris built-in database or catalog database. | |
| ## Syntax | |
| ```sql | |
| SHOW CREATE DATABASE [<catalog>.]<db_name>; | |
| ``` | |
| ## Required parameters | |
| ** 1. `<db_name>`** | |
| > Database Name | |
| ## Optional parameters | |
| ** 1. `<catalog>`** | |
| > Indicates whether the table is internal or external | |
| ## Return Value | |
| | Column | Description | | |
| |:---------|:-----------| | |
| | Database | Database Name | | |
| | Create Database | Corresponding database creation statement | | |
| ## Permission Control | |
| The user executing this SQL command must have at least the following permissions: | |
| | Permissions | Object | Notes | | |
| |:-----------|:------|:---------------| | |
| | SELECT_PRIV | Corresponding database | Requires read permission on the corresponding database | | |
| ## Example | |
| - View the creation of the test database in doris | |
| ```sql | |
| SHOW CREATE DATABASE test; | |
| ``` | |
| ```text | |
| +----------+------------------------+ | |
| | Database | Create Database | | |
| +----------+------------------------+ | |
| | test | CREATE DATABASE `test` | | |
| +----------+------------------------+ | |
| ``` | |
| - View the creation information of the database hdfs_text in the hive catalog | |
| ```sql | |
| SHOW CREATE DATABASE hdfs_text; | |
| ``` | |
| ```text | |
| +-----------+------------------------------------------------------------------------------------+ | |
| | Database | Create Database | | |
| +-----------+------------------------------------------------------------------------------------+ | |
| | hdfs_text | CREATE DATABASE `hdfs_text` LOCATION 'hdfs://HDFS1009138/hive/warehouse/hdfs_text' | | |
| +-----------+------------------------------------------------------------------------------------+ | |
| ``` |