Drop materialized view 削除
WebNov 25, 2010 · The ALTER MATERIALIZED VIEW is used to modify an existing materialized view in one or more of the following ways: To change its storage characteristics. To change its refresh method, mode, or time. To alter its structure so that it is a different type of materialized view. To enable or disable query rewrite. Webdrop materialized viewコマンドを使用してマテリアライズド・ビューを削除します。 ベスト・プラクティス ベース・テーブルとマテリアライズド・ビューの間の不整合を防ぐ …
Drop materialized view 削除
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WebDROP MATERIALIZED VIEW statement. Use this statement to remove a materialized view from the database. Syntax. DROP MATERIALIZED VIEW [ IF EXISTS ] [ owner .] … WebThe name (optionally schema-qualified) of the materialized view to remove. CASCADE. Automatically drop objects that depend on the materialized view (such as other …
WebThe materialized view must be in your own schema or you must have the DROP ANY MATERIALIZED VIEW system privilege. You must also have the privileges to drop the … WebDROP MATERIALIZED VIEW. マテリアライズド・ビュー内のすべてのデータを含め、マテリアライズド・ビューを即座に削除します。. この操作は元に戻せません。. この操作はベース・テーブルに影響しません。. 制約事項: ベース・テーブルを削除する前に、その ...
Web更改一个现有物化视图的多个辅助属性。可用于alter materialized view的语句形式和动作是alter table的一个子集，并且在用于物化视图时具有相同的含义。详见alter table。只有物化视图的所有者有权限执行alter tmaterialized view命令，系统管理员默认拥有此权限。不支持更改物化视图结构。 Webdrop materialized view 文を実行すると、すべての通常の従属ビューのステータスが invalid に変わります。 マテリアライズド・ビューを削除する前にビューの依存関係を判断するには、sa_dependent_views システム・プロシージャを使用します。
WebMar 25, 2024 · While trying to drop a materialized view, the session waits on the following query: DELETE FROM SYS.MVREF$_CHANGE_STATS. WHERE. REFRESH_ID = :B2 AND MV_OBJ# = :B1; This wait is due to usage tracking enabled for MVIEW operations is implemented starting from 12.2 and the delete statement on table …
Web云数据库 GaussDB-使用:语法格式. 语法格式 创建全量物化视图 CREATE MATERIALIZED VIEW [ view_name ] AS { query_block }; 全量刷新物化视图 REFRESH MATERIALIZED VIEW [ view_name ]; 删除物化视图 DROP MATERIALIZED VIEW [ view_name ]; 查询物化视图 SELECT * FROM [ view_name ]; standard textile company incorporatedWebIf you drop a simple materialized view that is the least recently refreshed materialized view of a master table, then the database automatically purges from the master table … personalized hand sanitizer party favorsWebIf you drop a simple materialized view that is the least recently refreshed materialized view of a master table, then the database automatically purges from the master table materialized view log only the rows needed to refresh the dropped materialized view. If you drop a materialized view that was created on a prebuilt table, then the database ... standard textile cross dockWebdrop materialized view マテリアライズドビューを削除します。 マテリアライズドビューの詳細については、「 Amazon Redshift でのマテリアライズドビューの作成 」を参照してください。 standard textile company ohioWebNov 25, 2014 · ERROR: "dimension" is not a materialized view SQL state: 42809 Hint: Use DROP FOREIGN TABLE to remove a foreign table. Context: SQL statement "DROP … personalized hand towels in bulkWebRemoves a materialized view. Usage Notes. Only the owner of a materialized view can use DROP MATERIALIZED VIEW on that view.. Example. The following example drops … standard textile company hebron kyWebOct 23, 2024 · drop materialized view log on 表名;--为将要创建物化视图的表添加带主键的日志表. create materialized view log on 表名 with primary key;--创建物化视图并每分钟刷新一次. create materialized view 表名 nologging refresh fast on demand with primary key start with sysdate next sysdate +1/(20*64) as select * from ... standard textile company rn17910