materialized view will not delete and so cannot re-create it - Oracle ...?

materialized view will not delete and so cannot re-create it - Oracle ...?

WebPurpose. Use the DROP TABLESPACE statement to remove a tablespace from the database. When you drop a tablespace, Oracle Database does not place it in the recycle bin. Therefore, you cannot subsequently either purge or undrop the tablespace. CREATE TABLESPACE and ALTER TABLESPACE for information on creating and modifying a … WebSemantics. schema. Specify the schema containing the view. If you omit schema, then Oracle Database assumes the view is in your own schema.. view. Specify the name of the view to be dropped. Oracle Database does not drop views, materialized views, and synonyms that are dependent on the view but marks them INVALID.You can drop them … colorado hunting atlas csu WebThe syntax for the TRUNCATE TABLE statement in Oracle/PLSQL is: TRUNCATE TABLE [schema_name.]table_name [ PRESERVE MATERIALIZED VIEW LOG PURGE MATERIALIZED VIEW LOG ] [ DROP STORAGE REUSE STORAGE ] ; Parameters or Arguments schema_name Optional. If specified, it is the name of the schema that the … WebCreates a materialized view (also called a snapshot), which is the result of a query run against one or more tables or views. Changes the storage or automatic refresh characteristics of a materialized view (or snapshot). DROP MATERIALIZED VIEW [ schema .] materialized_view_name. Removes a materialized view (or snapshot) from … colorado hunting atlas cpw WebJun 22, 2024 · A materialized view log is located in the master database in the same schema as the master table. A master table can have only one materialized view log defined on it. Oracle Database can use this materialized view log to perform fast refreshes for all fast-refreshable materialized views based on the master table. WebDROP MATERIALIZED VIEW statement. Use this statement to remove a materialized view from the database. Syntax. DROP MATERIALIZED VIEW [ IF EXISTS ] [ owner .] materialized-view-name. Remarks. All data in the table is automatically deleted as part of the dropping process. All indexes and keys for the materialized view are dropped as well. colorado hunting and fishing license fees WebSep 8, 2024 · It can straightaway show you if it exists or not. Create or Replace Procedure dropifexists (viewname IN varchar (50)) AS Declare flag number (10); Begin SELECT …

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