Apr 7, 2017 · A view is a stored sql text of a select query. Parameters are out of the discussion. When your stored query returns the column where you want to filter with, you can do it in the calling query. …

Aug 6, 2014 · create view t2 as with t as (select 1 as col) select * from t; Here is a SQL Fiddle showing this example.

Jul 14, 2011 · See this answer will help you. script on this answer get you scripts for generate all tables in database. If you modify last where condition, you can get scripts for create table from views. The …

When I am creating an index on a view, it shows the following error: ORA-01702: a view is not appropriate here create view xx_emp for select * from emp; What is the reason behind it?

Mar 7, 2018 · Unless I'm reading your SQL wrong, your EXISTS is checking for the existence, and then you're trying to CREATE it. If the view already exists, the CREATE will fail.

Jul 18, 2015 · CREATE OR REPLACE VIEW doesn't seem to work in SQL Server. So how do I port CREATE OR REPLACE VIEW to work on SQL Server? This is what I'm trying to do: CREATE OR …

I have managed to create a table from a cursor that inserted rows from similarly named tables in my database. It worked succesfully, but I would like to create a view so that I don't need to update...

1 You need to GRANT the CREATE VIEW privilege to the USER which is creating the view. For example, I create a new user to let it create a session, a table and a view:

Mar 2, 2016 · You can't dictate the data type for the output column of a view. The best you can do is as @buckley suggested - use CAST or CONVERT to force an explicit data type inline in the view definition.

create or replace view my_view_3 as select mv1.id, mv1.name, mv1.address from my_view_1 mv1 join my_table mt on mt.id = mv1.id; SQL Error: ORA-00904: "MV1"."ADDRESS": invalid identifier 00904. …