创建create view 的时候,是不可以利用相应的role隐式授权的,必须显式的授予这个对象相应的权限。metalink解释如下: reason:Under SQL, if a user can select another user's table and has the privilege to create a view, then the create view works. Yet, a create view on the other user's table gen...
マテリアライズド・ビューの概要は、「CREATE MATERIALIZED VIEW」、「ALTER MATERIALIZED VIEW」、『Oracle Database概要』、『Oracle Databaseデータ・ウェアハウス・ガイド』および『Oracle Databaseアドバンスト・レプリケーション』を参照してください。 マテリアライズド・ビュー・ログ...
SQL文を実行し、指定したSQL文とオプションからOraSQLStmtオブジェクトを作成します。使用方法 Set orasqlstmt = oradatabase.CreateSQL(sql_statement, options) 引数 このメソッドの引数は、次のとおりです。 引数説明 sql_statement 有効なOracle SQL文。 options OraSQLStmtのオプション状態を示す...
To create a view, you must meet the following requirements: You must have been granted the CREATE VIEW (to create a view in your schema) or CREATE ANY VIEW (to create a view in another user's schema) system privilege, either explicitly or through a role. You must have been explicitly ...
(1)In locally managed tablespaces, Oracle Database uses the value of MINEXTENTS in conjunction with PCTINCREASE, INITIAL and NEXT to determine the initial segment size. (2)In dictionary-managed tablespaces, specify the total number of extents to allocate when the object is created. The default ...
你第三行最后少个分号 再一个,create的时候不用提交,commit可去掉 建议
Write a PostgreSQL query to create a view that joins the Employees and Departments tables. Solution: -- Create a view to display employee names along with their department names.CREATEVIEWEmployeeDepartmentASSELECTe.employee_id,e.name,d.department_nameFROMEmployees eJOINDepartments...
如何让SQL*Plus创建CREATE语句中间有空行的视图/表？您可以使用SET SQLBLANKLINES命令：...
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CREATE VIEWPosted by: damientdoyle Date: November 13, 2005 10:33AM I don't think this is possible in MySQL 4.1 but i just want to check, Is it possible to create a view and if so how? The code i am using sql*plus is CREATE VIEW However this doesnt seem to work in MySQL...