Here is the simplified version of the SnowflakeCREATE TABLE LIKEsyntax. You can create a new table on a current schema or another schema. CREATE [ OR REPLACE ] TABLE <table_name> LIKE <source_table> Let’s assume you have a database “EMPLOYEE” and schema “PUBLIC” with table “...
For example: CREATE TABLE <table_name> ( <col1> <data_type> [ WITH ] MASKING POLICY <policy_name> [ , ... ] ) ... [ WITH ] ROW ACCESS POLICY <policy_name> ON ( <col1> [ , ... ] ) AS <query> [ ... ] Note In a CTAS, the COPY GRANTS clause is valid only when...
Tracking the showcasing of the example of #419 in a separate issue. Once the deployment PR #493 is ready can proceed to draft an example: TODO: Get data in snowflake Read data from snowflake table with cudf in a notebook in the service w...
Snowflake SnowSQL providesCREATE TABLE as SELECT(also referred to as CTAS) statement to create a new table by copy or duplicate the existing table or based on the result of theSELECTquery. If the table already existing, you can replace it by providing theREPLACEclause. Advertisements Duplicating...
table_constraint 向Delta Lake 表添加信息性主键或信息性外键约束。 hive_metastore 目录中的表不支持键约束。 若要向 Delta Lake 表添加检查约束,请使用 ALTER TABLE。 USING data_source data_source 可以是文件格式,也可以是联合 JDBC 数据源。 文件格式必须是以下之一: AVRO BINARYFILE CSV DELTA JSON ...
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For primary and foreign key constraints, set this property on both the primary key constraint and the foreign key constraint. For example: ALTERTABLEtable_with_primary_keyALTERCONSTRAINTa_primary_key_constraintRELY;ALTERTABLEtable_with_foreign_keyALTERCONSTRAINTa_foreign_key_constraintRELY; ...
SnowflakeSink Constructors Properties Methods Explicit Interface Implementations IJsonModel<SnowflakeSink>.Create IJsonModel<SnowflakeSink>.Write IPersistableModel<SnowflakeSink>.Create IPersistableModel<SnowflakeSink>.GetFo...
-- Hive-style table creation with schema definitionCREATETABLEhive_table(idINT,name STRING)COMMENT'Hive format example'TBLPROPERTIES('created_by'='databricks'); In der obigen Abfrage fügt die KlauselCOMMENTbeschreibende Metadaten hinzu, währendTBLPROPERTIESbenutzerdefinierte Eigenschaften über die Tab...
For any file-format other than DELTA you must also specify a LOCATION unless the table catalog is hive_metastore. The following federated JDBC sources are supported: POSTGRESQL SQLSERVER MYSQL BIGQUERY NETSUITE ORACLE REDSHIFT SNOWFLAKE SQLDW SYNAPSE SALESFORCE SALESFORCE_DATA_CLOUD TERADATA WORKDAY...