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https://www.fromdual.com/mysql-materialized-views
MySQL does not provide Materialized Views by itself. But it is easy to build Materialized Views yourself. Implement your own Materialized Views. A short example for how this could be done is the following query: SELECT COUNT(*) FROM MyISAM_table;
https://dev.mysql.com/worklog/task/?id=2866
There are no tricks for keeping a materialized view up to date by changing it when the underlying tables change. If materialized_view_2 is based on materialized_view_1, then "REFRESH MATERIALIZED VIEW materialized_view_2" does not guarantee that materialized_view_2 is up to date, because materialized_view_1 might also be out of date.
https://dev.mysql.com/doc/refman/8.0/en/faqs-views.html
Does MySQL 8.0 have table snapshots? No. A.6.5. Does MySQL 8.0 have materialized views? No. A.6.6. Can you insert into views that are based on joins? It is possible, provided that your INSERT statement has a column list that makes it clear there is only one table involved.
https://forums.mysql.com/read.php?100,21746,21746
Oct 16, 2006 · I am new to MySQL and I have a question regarding achieving the functionality of Materialized Views in MySQL. Actually I am trying to port Oracle 10g database to MySQL 4.1. I know MySQL does not support Materialized Views. Can some one suggest an approach to have a functionality similar to Materialized Views in MySQL?
https://dba.stackexchange.com/q/89056
Before I even try to experiment with MariaDB, could anyone tell me if MariaDB supports Materialized views? I can't seem to find it in their documentation. This is one of my major issues with MySQL...
https://forums.mysql.com/read.php?100,21746,121763
Oct 16, 2006 · That's a scenario for "materialized views", which are hard-to-make views that can be refreshed periodically or on demand. MySQL doesn't support materialized views directly. However, you can do periodic refreshing with events. CREATE TEMPORARY TABLE Mat_View AS SELECT Category,COUNT(*) FROM Main_Table GROUP BY Category; DELIMITER //
https://www.red-gate.com/simple-talk/sql/oracle/introduction-to-materialized-views-query-rewrite/
Jan 10, 2012 · Introduction to Materialized Views: Query Rewrite In the fairy tale, The Shoemaker and The Elves, a poor cobbler works to the best of his ability; and somehow, when he isn’t looking, magical beings would sneak in and polish and perfect his handiwork.5/5(1)
https://en.wikipedia.org/wiki/Materialized_view
In PostgreSQL, version 9.3 and newer natively support materialized views. In version 9.3, a materialized view is not auto-refreshed, and is populated only at time of creation (unless WITH NO DATA is used). It may be refreshed later manually using REFRESH MATERIALIZED VIEW.
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