CREATE VIEW

Create or replace a view.

Syntax

CREATE [ OR REPLACE ] VIEW <view_name> AS
  <select_statement> FROM <table_name>

Parameters

<view_name> String

The path of the view that you want to create. The name of the view should be unique.

---

<select_statement> String

The query used to populate the view.

note

If the query refers to a table in a remote catalog, then that table must be fully qualified with an AT specification. For example:

CREATE VIEW StudentCatalog.first quarter
AS SELECT * FROM StudentCatalog.studentName
JOIN EnrollmentCatalog.sourceName AT BRANCH firstQuarter
ON TRUE

---

[ OR REPLACE ] String   Optional

If specified, any table/view with the same name will be replaced. This is primarily used to create new tables/views with security policies applied for restricted access. You cannot specify this parameter with the IF NOT EXISTS qualifier.

---

<table_name> String

The name of the object. Object names within a project must be unique, cannot conflict with system-defined objects, and are case-insensitive.

---

<column_name> String

The unique name of the column. Multiple columns may be specified, provided they include their data type and column-name/data-type pairs are separated by commas.

Examples

Create a view

CREATE VIEW demo.example_view AS
  SELECT *
  FROM "oracle_tpch".DREMIO.JOBS

Create a view from a specified tag

CREATE VIEW demo.example_view AS
  SELECT *
  FROM "oracle_tpch".DREMIO.JOBS AT TAG Jan2020

Replace view if it already exists or create a new one

CREATE OR REPLACE VIEW demo.example_view AS
  SELECT *
  FROM "oracle_tpch".DREMIO.INVENTORY

Create a view from a specified commit

CREATE VIEW demo.example_view AS
  SELECT *
  FROM "oracle_tpch".DREMIO.JOBS AT COMMIT "ff2fe50fef5a030c4fc8e61b252bdc33c72e2b6f929d813833d998b8368302e2"

Creating a view as SELECT * from another table

CREATE VIEW myAmazonS3Source.myFolder.myTable
  AS SELECT * FROM myAmazonS3Source.anotherFolder.anotherTable