Mysql> CREATE VIEW v AS SELECT qty, price, qty*price AS value FROM t The following example defines a view that selects two columns from another table as well as an expression calculated from those columns: mysql> CREATE TABLE t (qty INT, price INT) SELECT need not even refer to any tables.be created from many kinds of SELECT statements.Note - Within a database, base tables and views share the same namespace, so a base table and a view cannot have the same name. To create the view explicitly in a given database, use a fully qualified nameĭb_name.view_name mysql> CREATE VIEW test.v AS SELECT * FROM t By default, a new view is created in the default database. When a view is referenced, privilege checking occurs.Ī view belongs to a database. CREATE VIEW might also require the SUPER privilege, depending on the DEFINER value, as described later in this section. If the OR REPLACE clause is present, you must also have the DROP privilege for the view. For columns used elsewhere in the SELECT statement, you must have the SELECT privilege. The CREATE VIEW statement requires the CREATE VIEW privilege for the view, and some privilege for each column selected by the SELECT statement. Stored routines (procedures and functions).Recover and reset the default root password for MySQL 5.7+.JOINS: Join 3 table with the same name of id. ![]() Install Mysql container with Docker-Compose.Error 1055: ONLY_FULL_GROUP_BY: something is not in GROUP BY clause.Dynamic Un-Pivot Table using Prepared Statement.Connecting with UTF-8 Using Various Programming language.
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