It is used to manipulate the data of any existing column.
#Recompile view sql server update
UPDATE SQL command is a DML (Data manipulation Language) statement. Data associated with the views are not physically stored in view, they are present in base tables. View are virtual tables that are compiled at runtime. Yes it is possible because view is a virtual table and can deleted,inserted and updated. To refresh a view, you can use either sp_refreshsqlmodule or sp_refreshview with the same results. Otherwise, the module might produce unexpected results when it is queried or invoked. Sp_refreshsqlmodule should be run when changes are made to the objects underlying the module that affect its definition. This does not execute the procedure but it does mark the procedure to be recompiled so that its query plan is updated the next time that the procedure is executed. To recompile a stored procedure by using sp_recompile Select New Query, then copy and paste the following example into the query window and click Execute. When you use this statement, Amazon Redshift identifies changes that have taken place in the base table or tables, and then applies those changes to the materialized view.
To update the data in a materialized view, you can use the REFRESH MATERIALIZED VIEW statement at any time. I think Microsoft sums up what a View is quite clearly: A view can be thought of as either a virtual table or a stored query. Yes, they are updated, every time you use them. This will refresh your cache and now your query will be happy with you. With your focus in the Query window, press Ctrl+Shift+R. We’ve tuned our indexes, and done the usual optimizations. The system is having performance issues, namely timeouts, on basic inserts into these tables. Inserts/Updates happen to these constantly, sometimes 100’s per minute. In order to rebuild all views of a SQL Server database, you could use the following script: DECLARE AS NVARCHAR(500) DECLARE views_cursor CURSOR FOR SELECT TABLE_SCHEMA + ‘. Sp_refreshview is a system procedure used to update the metadata for the specified view those are not schema bounded. That can change the datatypes of the view’s columns or rearrange its indexes. Views need to be refreshed if the underlying tables change at all.
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