[SPARK-39857] [SQL][3.3] V2ExpressionBuilder 对 In 谓词使用了错误的 LiteralValue 数据类型 [SPARK-39862] [SQL] 针对 DBR 11.x 的 PR 43654 手动向后移植:更新 SQLConf.DEFAULT_COLUMN_ALLOWED_PROVIDERS 以允许/拒绝 ALTER TABLE ... 单独 ADD COLUMN 命令。 [SPARK-39844] [SQL] 针对 DBR 11.x ...
DELTA_OPERATION_NOT_SUPPORTED_FOR_COLUMN_WITH_COLLATION、DELTA_OPERATION_NOT_SUPPORTED_FOR_EXPRESSION_WITH_COLLATION、DELTA_OPERATION_ON_VIEW_NOT_ALLOWED、DELTA_TABLE_FOR_PATH_UNSUPPORTED_HADOOP_CONF、DELTA_TRUNCATE_TABLE_PARTITION_NOT_SUPPORTED、DELTA_UNIFORM_INGRESS_NOT_SUPPORTED_FORMAT、DELTA_UNIFORM_NOT...
Default value: false prefersDecimalType: BooleanAttempts to infer strings as DecimalType instead of float or double type when possible. You must also use schema inference, either by enablinginferSchema or using cloudFiles.inferColumnTypes with Auto Loader.Default value: false primitivesAsStringType: ...
ADD COLUMN 將一個或多個資料行新增至資料表。 ALTER COLUMN 變更屬性或資料行的位置。 DROP COLUMN 卸除Delta Lake 資料表中的一或多個資料行或欄位。 RENAME COLUMN 重新命名 Delta Lake 資料表中的資料行或欄位。 ADD CONSTRAINT 將CHECK 條件約束、資訊外部索引鍵條件約束或資訊主索引鍵條件約束新增...
Add support for auto-generating column comments in Delta Live Tables from dbt model descriptions enhancement #793 opened Sep 16, 2024 by Amin-Siddique 1 1 Validation on incremental strategies does not allow for custom strategies bug #783 opened Sep 3, 2024 by Ruth-wj 4 [Bug] Crash...
Schema : See this result in the schema_matches column. Column by column : See this result in the column_comparison column. Row counts : If the row count is within the reconciliation threshold (defaults to 5%), the data_matches column is set to true, otherwise it is set to false. Rows...
GENERATED { ALWAYS | BY DEFAULT } AS IDENTITY [ ( [ START WITH start ] [ INCREMENT BY step ] ) ] Applies to: Databricks SQL Databricks Runtime 10.4 LTS and above Defines an identity column. When you write to the table, and do not provide values for the identity column, it will be...
A list of key-value pairs used to tag the SerDe definition. FIELDS TERMINATED BY Define a column separator. ESCAPED BY Define the escape mechanism. COLLECTION ITEMS TERMINATED BY Define a collection item separator. MAP KEYS TERMINATED BY
For example, with Use friendly names turned on, a database column ORDER_NUMBER appears as Order Number. [optional] If you want to see and use your hive_metastore catalog in Sigma, turn on the Enable Hive metastore switch . Turned off by default. Finish creating your connection After you...
The Databricks adapter will run an atomic merge statement similar to the default merge behavior on Snowflake and BigQuery. If a unique_key is specified (recommended), dbt will update old records with values from new records that match on the key column. If a unique_key is not specified, ...