使用Power Query 连接到 SQL Server 数据库。 在连接器选择中选择“SQL Server 数据库”选项。 在SQL Server 数据库弹出窗口中: 指定要使用本机数据库查询从中导入数据的服务器和数据库。 在“高级选项”下,选择“SQL 语句”字段并粘贴或输入本机数据库查询,然后选择“确定”。
原生SQL 語句 從Power Query Desktop 連線到 Snowflake 數據倉儲 若要連線到Snowflake運算倉儲,請執行下列步驟: 從Power BI Desktop 的[首頁] 功能區選取 [取得數據],從左側的類別選取[資料庫],選取[Snowflake],然後選取 [連線]。 在出現的 Snowflake視窗中,於 [伺服器] 中輸入 Snowflake 伺服器的名稱,並在...
기본 쿼리 접기 지침 및 문제 해결 팁과 함께 Snowflake 데이터베이스에 연결하는 방법에 대한 기본 정보, 필수 구성 요소 및 지침을 제공합니다.
> universql snowflake --help Usage: universql snowflake [OPTIONS] Options: --account TEXT The account to use. Supports both Snowflake and Polaris (ex: rt21601.europe-west2.gcp) --port INTEGER Port for Snowflake proxy server (default: 8084) --host TEXT Host for Snowflake proxy server ...
此连接需要在Watson Query中进行特殊考虑。请参阅在 Watson Query中连接到 Snowflake。 ARRAY ,地理位置和 VARIANT 数据类型转换为 VARCHAR。 此连接经过优化以利用此数据源中的查询功能。 Teradata Teradata JDBC 驱动程序 17.00 Copyright (C) 2024 by Teradata。 All rights reserved. IBM 提供了来自 Teradata 的...
SnowflakeSource SparkAuthenticationType SparkJobReferenceType SparkLinkedService SparkObjectDataset SparkServerType SparkSource SparkThriftTransportProtocol SqlAlwaysEncryptedAkvAuthType SqlAlwaysEncryptedProperties SqlDWSink SqlDWSource SqlDWUpsertSettings SqlMISink SqlMISource SqlPartitionSettings SqlServe...
Asnowflake schemais a star schema in which the dimension tables reference other tables. Asnowstorm schemais a combination of snowflake schemas. See Also: Oracle Database Data Warehousing Guideto learn more about star schemas 5.6.2Purpose of Star Transformations ...
type: SNOWFLAKE # 分布式序列算法类型 props: sql-show: true mysql table box_run CREATE TABLE `box_run_0` ( `id` bigint NOT NULL COMMENT 'id', `last_query_time` datetime DEFAULT NULL COMMENT '查询时间', `box_code` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT...
In the case of data warehousing, the extension detects star schemas, snowflake schemas, and the star query patterns, and it estimates the selectivity of the query against the fact table. If the schema and the query shape match the patterns, SQL Server automatically adds further query plans to...
In the case of data warehousing, the extension detects star schemas, snowflake schemas, and the star query patterns, and it estimates the selectivity of the query against the fact table. If the schema and the query shape match the patterns, SQL Server automatically adds further query plans to...