SQL Runner 提供了一种直接访问数据库的方法，并以各种方式利用这种访问权限。使用 SQL Runner，您可以浏览架构中的表，从 SQL 查询中使用即席探索，对数据运行预先编写的描述性查询，查看 SQL Runner 历史记录，下载结果，共享查询，作为派生表添加到 LookML 项目中，以及执行其他有用的任务。
本页介绍如何导航到 SQL Runner，并显示哪些数据库方言支持 SQL Runner 功能。请参阅以下其他文档页面，了解相关信息：
导航至 SQL Runner
如果您拥有权限查看 LookML和使用 SQL Runner您可以通过两种方式访问 SQL Runner：
- 在发展菜单，选择SQL Runner 。
- 在“探索”窗口中，单击数据栏上的 SQL 以查看 SQL。然后单击 在 SQL Runner 中打开 以在 SQL Runner 中查看查询，或单击 在 SQL Runner 中解释 打开 SQL Runner 并请求数据库查询的执行计划。
SQL Runner 基本用法
本节介绍如何使用 SQL Runner 直接访问架构中的表，对数据运行 SQL 查询，并查看查询结果。
- 选择要查询的 Connection。
- 选择要查询的 Schema。对于 Google BigQuery 连接，请选择 Project（如果您的 BigQuery 连接支持多个数据库）和 Dataset。
- 选择表格，使其列显示在结果区域中。
- （可选）点击 ⊝ 图标可折叠左侧面板。如果面板已折叠，请选择 ⊕ 图标展开面板。
- 检查查询所使用的数据库 SQL 方言。方言显示在 查询栏的右侧。
- 在 查询 栏下方的字段中输入 SQL 命令。
- 选择 Run 以执行 SQL 查询。
- 查看数据库在 Results 区域中返回的信息。
SQL Runner 可视化
如果您的 Looker 管理员启用了 SQL Runner Vis Labs 功能，您可以直接在 SQL Runner 中创建可视化效果。
有关更多信息，请参阅 使用 SQL Runner 创建查询和探索 文档页面。
SQL Runner 功能支持的数据库方言
要使 Looker 在 Looker 项目中支持 SQL Runner 功能，您的数据库方言也必须支持这些功能。下表显示了哪些方言支持 SQL Runner 的各项功能。
这些方言支持 SQL Runner 显示进程：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB for PostgreSQL | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |
这些方言支持 SQL Runner Describe Table：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |
以下方言支持 SQL Runner 显示索引：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |
这些方言支持 SQL Runner Select 10：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |
这些方言支持 SQL Runner Count：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |
这些方言支持 SQL Explain：
| 方言 | 是否支持？ |
|---|---|
| Actian Avalanche | |
| Amazon Athena | |
| Amazon Aurora MySQL | |
| Amazon Redshift | |
| Amazon Redshift 2.1+ | |
| Amazon Redshift Serverless 2.1+ | |
| Apache Druid | |
| Apache Druid 0.13.x - 0.17.x | |
| Apache Druid 0.18+ | |
| Apache Hive 2.3+ | |
| Apache Hive 3.1.2+ | |
| Apache Spark 3+ | |
| ClickHouse | |
| Cloudera Impala 3.1+ | |
| Cloudera Impala 3.1+ with Native Driver | |
| Cloudera Impala with Native Driver | |
| DataVirtuality | |
| Databricks | |
| Denodo 7 | |
| Denodo 8 & 9 | |
| Dremio | |
| Dremio 11+ | |
| Exasol | |
| Google BigQuery Legacy SQL | |
| Google BigQuery Standard SQL | |
| Google Cloud AlloyDB | |
| Google Cloud PostgreSQL | |
| Google Cloud SQL | |
| Google Spanner | |
| Greenplum | |
| HyperSQL | |
| IBM Netezza | |
| MariaDB | |
| Microsoft Azure PostgreSQL | |
| Microsoft Azure SQL Database | |
| Microsoft Azure Synapse Analytics | |
| Microsoft SQL Server 2008+ | |
| Microsoft SQL Server 2012+ | |
| Microsoft SQL Server 2016 | |
| Microsoft SQL Server 2017+ | |
| MongoBI | |
| MongoSQL | |
| MySQL | |
| MySQL 8.0.12+ | |
| Oracle | |
| Oracle ADWC | |
| PostgreSQL 9.5+ | |
| PostgreSQL pre-9.5 | |
| PrestoDB | |
| PrestoSQL | |
| SAP HANA | |
| SAP HANA 2+ | |
| SingleStore | |
| SingleStore 7+ | |
| Snowflake | |
| Teradata | |
| Trino | |
| Vector | |
| Vertica |