-- Creates a Delta table>CREATETABLEstudent (idINT,nameSTRING, ageINT);-- Use data from another table>CREATETABLEstudent_copyASSELECT*FROMstudent;-- Creates a CSV table from an external directory>CREATETABLEstudentUSINGCSV LOCATION'/path/to/csv_files';-- Specify table comment and proper...
Create a Delta Live Tables viewTo define a view in Python, apply the @view decorator. Like the @table decorator, you can use views in Delta Live Tables for either static or streaming datasets. The following is the syntax for defining views with Python:Python Copy ...
Streaming tables are only supported in Delta Live Tables and on Databricks SQL with Unity Catalog. Running this command on supported Databricks Runtime compute only parses the syntax. SeeDevelop pipeline code with SQL. Syntax {CREATEORREFRESHSTREAMINGTABLE|CREATESTREAMINGTABLE[IFNOTEXISTS]}table_name...
Syntax Copy { { [CREATE OR] REPLACE TABLE | CREATE [EXTERNAL] TABLE [ IF NOT EXISTS ] } table_name [ table_specification ] [ USING data_source ] [ table_clauses ] [ AS query ] } table_specification ( { column_identifier column_type [ column_properties ] } [, ...] [ , table_...
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COPY_INTO_SYNTAX_ERROR錯誤 CREATE_VIEW_COLUMN_ARITY_MISMATCH錯誤 DC_SFDC_API_ERROR錯誤 DC_SQLSERVER_ERROR錯誤 DC_UNSUPPORTED_ERROR錯誤 DATATYPE_MISMATCH錯誤 DELTA_ICEBERG_COMPAT_VIOLATION錯誤 DELTA_ICEBERG_COMPAT_V1_VIOLATION錯誤 DELTA_VERSIONS_NOT_CONTIGUOUS錯誤 DELTA_VIOLATE_TABLE_PROPERTY_VALIDATION_FA...
conf.set("fs.azure.account.oauth2.client.endpoint", "https://login.microsoftonline.com//enter-your-tenant-id-here/oauth2/token") # read data in delta format readdf=spark.read.format("delta").load(abfs://file-system-name@storage-account-name.dfs.core.windows.net/path-to-data")...
Note the method in which secrets are referenced in the config section as it is different from the usual dbutils syntax The benefit of this approach is that the scope and secret names are not exposed to end-users and they do not require read access to the secret s...
-- Create or replace a sales table with a new schema CREATE OR REPLACE TABLE sales ( sale_id INT, amount FLOAT ) USING DELTA LOCATION '/mnt/delta/sales'; Powered By Es gibt weitere relevante Klauseln, die du mit der CREATE TABLE Syntax in Databricks verwenden kannst, um deine Tabellen...
https://docs.databricks.com/sql/language-manual/sql-ref-syntax-ddl-create-table-using.html#parameters 在Spark SQL 中,这可以通过 轻松完成 REPLACE TABLE <tablename> USING DELTA PARTITIONED BY (view_date) AS SELECT * FROM <tablename> 修改后的示例来自: https://docs.databricks.com/delta/be...