For syntax details, see CREATE | ALTER TABLE … CONSTRAINT. For more information about constraints, see Constraints. REFRESH_ON_CREATE = TRUE | FALSE Specifies whether to automatically refresh the external table metadata once, immediately after the external table is created. Refreshing the external...
For optimal performance when querying large data files, create and querymaterialized views over external tables. Adding or dropping columns Alter an existing external table to add or remove columns using the following ALTER TABLE syntax: Add columns: ALTER TABLE … ADD COLUMN. ...
For example, this syntax specifies a proxy server to use when the no_proxy values aren’t met and host names are allowed to bypass the proxy server: Proxy=http://proxyserver.company:80;no_proxy=.trustedserver.com; For another custom driver parameters example, see Use a proxy for Snowflak...
Hackolade was specially adapted to support the data modeling of Snowflake, including schemas, tables and views, plus the generation of DDL Create Table syntax. In particular, Hackolade has the unique ability to model complex semi-structured objects stored in columns of the VARIANT data type. ...
my_aurora_stage and assign some default options: create or replace stage my_aurora_stage copy_options = (on_error='skip_file') file_format = (type = 'CSV' field_delimiter = '|' skip_header = 1); PUT is the command used to stage files to an internal Snowflake stage. The syntax of...
create or replace stage my_oracle_stage copy_options= (on_error='skip_file') file_format= (type = 'CSV' field_delimiter = ',' skip_header = 1); PUTis the command used to stage files to an internal Snowflake stage. The syntax of the PUT command is: ...
Snowflake SQLAlchemy uses the following syntax for the connection string used to connect to Snowflake and initiate a session: 'snowflake://<user_login_name>:<password>@<account_name>' Where: <user_login_name>is the login name for your Snowflake user. ...
CREATE, ALTER, DESCRIBE, SHOW CREATE TASK … AFTER Statement ALTER TASK … ADD AFTER Statement CRON Syntax with Tasks, Procedures Virtual Warehouse Concepts (DWH) Multi Cluster Warehouse Config Client Utilities, Drivers & Connectors Auto Scale Options, Billing (Pricing) ...
CREATE, ALTER, DESCRIBE, SHOW CREATE TASK … AFTER Statement ALTER TASK … ADD AFTER Statement CRON Syntax with Tasks, Procedures Virtual Warehouse Concepts (DWH) Multi Cluster Warehouse Config Client Utilities, Drivers & Connectors Auto Scale Options, Billing (Pricing) ...
Query a Snowflake table in Azure Databricks You can configure a connection to Snowflake and then query data. Before you begin, check which version of Databricks Runtime your cluster runs on. The following code provides example syntax in Python, SQL, and Scala. ...