| --- |
| { |
| "title": "SHOW-CREATE-DATABASE", |
| "language": "en" |
| } |
| --- |
| |
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| |
| ## SHOW-CREATE-DATABASE |
| |
| ### Name |
| |
| SHOW CREATE DATABASE |
| |
| ### Description |
| |
| This statement checks the creation of the doris database, support database from both internal catalog and hms catalog |
| |
| grammar: |
| |
| ```sql |
| SHOW CREATE DATABASE db_name; |
| ``` |
| |
| illustrate: |
| |
| - `db_name`: The name of the database |
| - if specific a database from hms catalog, will return same with this stmt in hive |
| |
| ### Example |
| |
| 1. View the creation of the test database in doris internal catalog |
| |
| ```sql |
| mysql> SHOW CREATE DATABASE test; |
| +----------+----------------------------+ |
| | Database | Create Database | |
| +----------+----------------------------+ |
| | test | CREATE DATABASE `test` | |
| +----------+----------------------------+ |
| 1 row in set (0.00 sec) |
| ``` |
| |
| 2. view a database named `hdfs_text` from a hms catalog |
| |
| ```sql |
| mysql> show create database hdfs_text; |
| +-----------+------------------------------------------------------------------------------------+ |
| | Database | Create Database | |
| +-----------+------------------------------------------------------------------------------------+ |
| | hdfs_text | CREATE DATABASE `hdfs_text` LOCATION 'hdfs://HDFS1009138/hive/warehouse/hdfs_text' | |
| +-----------+------------------------------------------------------------------------------------+ |
| 1 row in set (0.01 sec) |
| ``` |
| |
| ### Keywords |
| |
| SHOW, CREATE, DATABASE |
| |
| ### Best Practice |