Defining Google BigQuery Materialized Views

The following properties are applicable to a Google BigQuery Materialized Views object.

Tab	Property	Description	Additional Information
	Dataset	Specifies the dataset to which the materialized view belongs
	If Not Exists	Specifies that if the materialized view already exists, no exception is thrown, and no action happens
	Generate	Specifies whether a DDL statement is generated for the materialized view during forward engineering
General	Enable Refresh	Specifies whether automatic refresh is enabled
	Expiration Timestamp	Specifies the exact time when the materialized view expires, in milliseconds, enclosed in quotes
	Refresh Interval Minutes	Specifies the exact time, in minutes, for the refresh interval
	Friendly Name	Specifies a user-friendly name for the materialized view, enclosed in quotation marks
	Label List	Specifies an array of labels for the materialized view, expressed as key-value pairs
Clustering	Column	Specifies materialized view columns for clustering
Clustering	Physical Data Type	Specifies the data type of the selected column
Partitions	Column	Specifies materialized view columns for partitioning
	Physical Data Type	Specifies the data type of the selected column
	Ingestion Options	Specifies the option to partition by ingestion timestamp	PARTITIONDATE: Indicates partition by ingestion time with daily partitions PARTITIONTIME: Indicates partition by ingestion time for each row
	Partition Expression Options-Scheme	Specifies how the associated table is partitioned	DATE: Indicates partition by ingestion time with daily partition DATE_TRUNC: Indicates partition by a DATE column with the specified partitioning type TIMESTAMP_TRUNC: Indicates partition by ingestion time with the specified partitioning type DATETIME_TRUNC: Indicates partition by a DATETIME column with the specified partitioning type RANGE_BUCKET: Indicates partition by an integer column with the specified range
	Partition Expression	Specifies an expression that determines how to partition the associated table based on the value of the Ingestion Options
Select	Available Tables and Views	Specifies a list of available tables and views	Under Available Tables and Views, select the columns that you want to define as view columns. Then, click .
	Columns	Specifies the columns selected from the available tables and views
	Select Type	Specifies the expression type to indicate whether duplicate rows are returned	All: Indicates that the statement returns all rows, including duplicate rows Distinct: Indicates that the statement discards duplicate rows and returns only the remaining rows
	Alias	Specifies a temporary name given to a table, column, or expression present in a query based on the selected column
	Expression	Specifies the expression for a selected column	Available only when the selected column is a user-defined function expression
From	Available Tables and Views	Specifies a list of available tables and views that can be used in the materialized view	Under Available Tables and Views, select the tables or views from which you want to select view columns. Then, click .
	From	Specifies the selected tables and views
	Alias	Specifies an alternate name for the selected table or view

If the value of an object property is of the Function type, do not enclose the value in quotation marks.