表属性是在执行CREATE TABLE或CREATE VIEW时可以初始化的键值对。 可以使用ALTER TABLE或ALTER VIEW,对现有的表属性运行UNSET,或对新的或现有的表属性运行SET。 可以使用表属性来标记包含不受 SQL 跟踪的信息的表。 表选项 表选项的用途是将存储属性传递到基础存储,例如将 SERDE 属性传递到 Hive。
{ "name":"string2", "type":"string" } ] }');--Use personalized custom SerDe(we may need to `ADD JAR xxx.jar` first to ensure we can find the serde_class,--or you may run into `CLASSNOTFOUND` exception)ADD JAR /tmp/hive_serde_example.jar;CREATEEXTER...
DELTA_CREATE_TABLE_SET_CLUSTERING_TABLE_FEATURE_NOT_ALLOWED, DELTA_INCONSISTENT_BUCKET_SPEC, DELTA_INCORRECT_GET_CONF, DELTA_INVALID_INVENTORY_SCHEMA, DELTA_INVALID_MANAGED_TABLE_SYNTAX_NO_SCHEMA, DELTA_MAX_ARRAY_SIZE_EXCEEDED, DELTA_MAX_LIST_FILE_EXCEEDED, DELTA_MISSING_TRANSACTION_LOG, DELTA_NAME...
Syntax コピー CREATE TABLE [ IF NOT EXISTS ] table_name LIKE source_table_name [table_clauses] table_clauses { USING data_source | LOCATION path | TBLPROPERTIES clause | ROW FORMAT row_format | STORED AS file_format } [...] row_format { SERDE serde_class [ WITH SERDEPROPERTIES (...
[SPARK-45574] [SC-146106][sql] Add :: syntax as a shorthand for casting [SPARK-45670] [SC-146725][core][3.5] SparkSubmit does not support --total-executor-cores when deploying on K8s [SPARK-45661] [SC-146594][sql][PYTHON] Add toNullable in StructType, MapType and ArrayType [SPARK-...
CREATE BLOOMFILTER INDEX CREATE CATALOG CREATE CONNECTION CREATE DATABASE CREATE FUNCTION (SQL) CREATE FUNCTION (External) CREATE LOCATION CREATE MATERIALIZED VIEW CREATE RECIPIENT CREATE SCHEMA CREATE SERVER CREATE SHARE CREATE STREAMING TABLE CREATE TABLE CREATE VIEW CREATE VOLUME DECLARE VARIABLE DROP BLO...
Once you connect, you can create various rich reports easily like below by choosing the right fields from the table.Tip: To filter on tags, you will need to parse the json in Power BI. To do that, follow these steps:Go to "Query Editor" Select the "Usage Details" table ...
mlflow.ActiveRunhas been converted into a lightweight wrapper aroundmlflow.entities.Runto enable the Pythonwithsyntax. This means that there are no longer any special methods on the object returned when callingmlflow.start_run(). These can be converted to the service API. ...
-- Create a table from files in a specific formatCREATETABLEsales_dataUSINGPARQUET LOCATION'/mnt/data/sales'; CREATE TABLE (Hive-Format) Diese Legacy-Syntax ähnelt dem Standard-SQL-BefehlCREATE TABLE, der bei der Definition einer Tabelle mit von Databricks verwalteten Metadaten verwendet wird,...
Iterate through an ordered set of changes to the table, applying each in turn; rely on Delta Lake's versioning ability to create an audit log. Use Delta Lake's change data feed to automatically process CDC data from an external system, propagating all changes to all dependent tables in the...