This is an example of how to REGISTER and UNREGISTER a Materialized View using the MVIEW related APIs from DBMS_MVIEW.This example complements the 2 very thorough notes in MyOracle Support which cover the high level requirements and options for registering mviews:...
But if you work with huge amount of data a simple query might take minutes to execute. You don’t want the user to wait minutes to load a screen showing data, right? So what do we do? Let’s see an use case and how to create and use materialized views in MySQL. Use case I was...
Oracle Cloud Infrastructure - Database Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Information in this document applies to any platform. NOTE: In the images and/or the document content below, the user information and data used represents fictitious da...
In an RPC, a client causes a procedure to execute on a different address space, usually a remote server. The procedure is coded as if it were a local procedure call, abstracting away the details of how to communicate with the server from the client program. Remote calls are usually slower...
1 1 1 MAT_VIEW REWRITE ACCESS FULL CAL_MONTH_ SALES_MV (cr=3 pr=0 pw=0 time=52 us cost=3 size=15 card=1) ... output truncated … The statistics inListing 3just after the SQL show the different types of activities called by the query (under CALL): PARSE, EXECUTE, and FETCH. ...
In this tutorial, you will learn how to use the Oracle GRANT ALL PRIVILEGES statement to grant all privileges to a user.
Failed to Execute URL Failed to load resource: the server responded with a status of 401 (Unauthorized) Failed to load resource: the server responded with a status of 404 (Not Found) signalr/hubs Failed to load resource: the server responded with a status of 404 (Not Found) User.js Fail...
In an RPC, a client causes a procedure to execute on a different address space, usually a remote server. The procedure is coded as if it were a local procedure call, abstracting away the details of how to communicate with the server from the client program. Remote calls are usually slower...
Failed to Execute URL Failed to load resource: the server responded with a status of 401 (Unauthorized) Failed to load resource: the server responded with a status of 404 (Not Found) signalr/hubs Failed to load resource: the server responded with a status of 404 (Not Found) User.js Fai...
Query executor: to compile and execute a query The data manager: Transaction manager: to handle transactions Cache manager: to put data in memory before using them and put data in memory before writing them on disk Data access manager: to access data on disk ...