Notify us that that your defined benefit (DB) scheme has begun winding up. Submit a winding-up report if your scheme has not fully wound up 2 years after it was triggered. Put a project plan in place to help you plan effectively and complete at least the key wind-up activities within 2 years of starting the process.
Use the CREATE SYNONYM statement to create a synonym, which is an alternative name for a table, view, sequence, procedure, stored function, package, materialized view, Java class schema object, user-defined object type, or another synonym. Synonyms provide both data independence and location transparency.  A database schema specifies, based on the database administrator 's knowledge of possible applications, the facts that can enter the database, or those of interest to the possible end-users .. The notion of a database schema plays the same role as the notion of theory in predicate calculus. Schemas are generally stored in a data dictionary. Although a schema is defined in text database language, the term is often used to refer to a graphical depiction of the database structure. In other words, schema is the structure of the database that defines the objects in the database. A database management system (DBMS) is a computer software application that interacts with the user, other applications, and the database itself to capture and analyze data. A general-purpose DBMS is designed to allow the definition, creation, querying, update, and administration of databases. A database is an organized collection of data. It is the collection of schemes, tables, queries, reports, views and other objects. 1 Submit a winding-up report if your scheme has not fully wound up 2 years after it was triggered. 2  Put a project plan in place to help you plan effectively and complete at least the key wind-up activities within 2 years of starting the process. The key activities you should complete when winding up your DB scheme are: 1  calculating whether there is a debt on the employer (under section 75 of the Pensions Act 1995 (“section 75”)) and serving that debt if so. A relation schema is the logical definition of a table-it defines what the name of the table is, and what the name and type of each column is. It's like a plan or a blueprint. A database schema is the collection of relation schemas for a whole database. A table is a structure with a bunch of rows (aka tuples), each of which has the attributes defined by the schema. Tables might also have indexes on them to aid in looking up values on certain columns. A database is, formally, any collection of data. Schema Objects. A schema is a collection of logical structures of data, or schema objects. A schema is owned by a database user and has the same name as that user. Each user owns a single schema. 1 Notify us that that your defined benefit (DB) scheme has begun winding up. 2  Submit a winding-up report if your scheme has not fully wound up 2 years after it was triggered. 3  Put a project plan in place to help you plan effectively and complete at least the key wind-up activities within 2 years of starting the process. The key activities you should complete when winding up your DB scheme are: 1  calculating whether there is a debt on the employer (under section 75 of the Pensions Act 1995 (“section 75”)) and serving that debt if so. A database schema (/ˈski.mə/ SKEE-mə) of a database system is its structure described in a formal language supported by the database management system (DBMS) and refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of Relational Databases). Schemas are generally stored in a data dictionary. Although a schema is defined in text database language, the term is often used to refer to a graphical depiction of the database structure. In other words, schema is the structure of the database that defines the objects in the database. Sweet way to put it the database schema is the definition that describes the entire configuration of the database, including all of its tables, relations, index, etc. – JavaDeveloper Mar 17 at 16:17. add a comment |. up vote 5 down vote. A database schema is a name space. From the quackit.com tutorial – SQL Server-Database Schemas : A database schema is a way to logically group objects such as tables, views, stored procedures etc. Think of a schema as a container of objects. You can assign a user login permissions to a single schema so that the user can only access the objects they are authorized to access Understanding Database Schema. Another definition of a database schema is that it refers to the characteristics of an input. An example is the number of characters in a string for a field name or password, and this is considered a database schema. This includes the kind of characters allowed for the field name or password. The schema in a relational database refers to the tables, fields and also the existing relationship between the fields and tables. Schemas are stored in a data dictionary, and although it is usually in database language, it is considered as the graphic model of a database.
http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_7001.htm https://en.wikipedia.org/wiki/Database_schema https://en.wikipedia.org/wiki/Database http://www.thepensionsregulator.gov.uk/trustees/winding-up-your-db-scheme.aspx http://stackoverflow.com/questions/298739/what-is-the-difference-between-a-schema-and-a-table-and-a-database http://www.thepensionsregulator.gov.uk/trustees/winding-up-your-db-scheme.aspx https://en.wikipedia.org/wiki/Database_schema http://stackoverflow.com/questions/2674222/what-is-purpose-of-database-schema http://www.databaseguides.com/what-is-a-database-schema
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