the difference between Oracle user and schema (original)
Blog Categories:Oracle Day-to-day Management
Overview
The schema and user definitions are as follows
A schema is a collection of the database objects (used by a user.).Schema objects are the
The Schema SQL code www.2cto.com in Oracle DB is officially defined as follows: A schema is a collection of database objects (used by a user.). schema objects are the logical structures that directly refer to the database? S data. A user is a name
Schema Vs. UserTechnically, a schema is a collection of database objects owned by a specific user. Those objects include tables, indexes, views, stored procedures, etc. In Oracle, a schema requires a user to be created. But you can create a user
One, introduceThe Extract DAC creates a DAC from an existing db, extracting the definition of DB object and its associated instance-level elements, such as login, and the relationship between login and user.The extraction process creates a DAC
OLE DB is a strategic, low-level application interface for Microsoft that leads to different data sources. OLE DB includes not only the Structured Query Language (SQL) capability of the Microsoft-funded standard data Interface Open Database
Andrey Devyatka4 years agoPermalinkraw Messagehi,Please tell me, can I use the static library in the following case:LIBRARY.HPP:#ifndef _CPP_ODB_STATIC_LIBRARY_CPP_#define _cpp_odb_static_library_cpp_#include ODB::d atabase* createdb (void);#pragma
Microsoft's thinking about OLE DB and. NET
You and I are not acquainted. But in the face of a real problem, "What is software?" "I don't have the right answer," he said.
Imagine a scene where you're concentrating on buying useless things (mainly
In Oracle, a user is a schema, tables are built in the schema, or they can be understood to have different tables for each user. When a user wants to access another user, that is, a table of another schema,can be accessed in the form of
This article demonstrates how to retrieve database schema information using the getoledbschematable method of the OleDbConnection object in ADO. Schema information in the data source includes the database or directories that can be obtained from the
http://www.mongoing.com/archives/2282In general, there are two main tools to limit the schema of MongoDB:Variety: See what happens in each field in collectionsDocument Validation: Qualification of field rules for data in tables, error and warn level,
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