USE CATALOG and USE SCHEMA privileges on the target catalog and schema for the materialized view. CREATE TABLE and CREATE MATERIALIZED VIEW privileges on the schema containing the materialized view.The following example creates the materialized view mv1 from the base table base_table1:SQL...
REFRESH { MATERIALIZED VIEW | [ STREAMING ] TABLE } table_name [ FULL | { SYNC | ASYNC }] 参数 table_name 标识要刷新的具体化视图或流式处理表。 名称不得包含时态规范或选项规范。 如果找不到对象,Azure Databricks 会引发TABLE_OR_VIEW_NOT_FOUND错误。
ALTER TABLE 或 CREATE TABLE ... MASK 子句 ALTER TABLE 或 CREATE TABLE ... ROW FILTER 子句 ALTER VIEW ALTER VOLUME COMMENT ON CREATE CATALOG CREATE CONNECTION CREATE DATABASE CREATE FUNCTION (SQL) CREATE FUNCTION (外部) CREATE LOCATION CREATE MATERIALIZED VIEW CREATE RECIPIENT CREATE SCHEM...
使用CREATE EXTERNAL TABLE建立外部數據表。 location 使用LOCATION和ALTER TABLE的CREATE TABLE子句來設定數據表位置。 owner 使用[SET] OWNER TO和ALTER TABLE的ALTER VIEW子句來轉移數據表或檢視表的擁有權。 SET 在 Databricks SQL 中可做為選擇性關鍵詞。 provider 使用USING的CREATE TABLE子句來...
Create a Delta Live Tables materialized view or streaming table Note TheCREATEORREFRESHLIVETABLEsyntax to create a materialized view is deprecated. Instead, useCREATEORREFRESHMATERIALIZEDVIEW. You use the same basic SQL syntax when declaring a streaming table or a materialized view. ...
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I've the DDL as below. Create or replace table test ( prices ARRAY<STRUCT<Ord:STRING:,Vndr:STRING,Prc:STRING>> ) using delta location "path" Now I want to flatten the JSON and I've tried as below but it's throwing an error, "[UNRESOLVED.COLUMN.WITH_... Data Engineering Reply ...
ALTER TABLE ALTER SCHEMA ALTER SHARE ALTER VIEW ALTER VOLUME COMMENT ON CREATE BLOOMFILTER INDEX CREATE CATALOG CREATE CONNECTION CREATE DATABASE CREATE FUNCTION (SQL) CREATE FUNCTION (External) CREATE LOCATION CREATE MATERIALIZED VIEW CREATE RECIPIENT ...
Refresh as Definer: When the REFRESH MATERIALIZED VIEW statement refreshes a materialized view, row filter functions run with the definer’s rights (as the table owner). This means the table refresh uses the security context of the user who created the materialized view. Query: While ...
CREATE MATERIALIZED VIEW CREATE RECIPIENT CREATE SCHEMA CREATE SERVER CREATE SHARE CREATE STREAMING TABLE CREATE TABLE Table properties and table options CREATE TABLE with Hive format CREATE TABLE CONSTRAINT CREATE TABLE USING CREATE TABLE LIKE CREATE VIEW CREATE VOLUME DECLARE VARIABLE DROP CAT...