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30 lines
863 B
Markdown
30 lines
863 B
Markdown
---
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machine_translated: true
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machine_translated_rev: f865c9653f9df092694258e0ccdd733c339112f5
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toc_priority: 43
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toc_title: jdbc
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---
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# jdbc {#table-function-jdbc}
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`jdbc(jdbc_connection_uri, schema, table)` - retourne la table qui est connectée via le pilote JDBC.
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Ce tableau fonction nécessite séparé `clickhouse-jdbc-bridge` programme en cours d'exécution.
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Il prend en charge les types Nullable (basé sur DDL de la table distante qui est interrogée).
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**Exemple**
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``` sql
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SELECT * FROM jdbc('jdbc:mysql://localhost:3306/?user=root&password=root', 'schema', 'table')
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```
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``` sql
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SELECT * FROM jdbc('mysql://localhost:3306/?user=root&password=root', 'schema', 'table')
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```
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``` sql
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SELECT * FROM jdbc('datasource://mysql-local', 'schema', 'table')
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```
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[Article Original](https://clickhouse.tech/docs/en/query_language/table_functions/jdbc/) <!--hide-->
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