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Statistical relational tables for statistical database management
IEEE Transactions on Software Engineering, 1986E.F. Codd's (1970) relational view is extended to represent statistical data and to achieve its analysis. A new view called a statistical relational table is presented to meet the needs of statisticians, and some of Codd's relational operators are extended to statistical relational tables.
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Creating Databases Using Tables
2011Packed with more than 16,000 columns and more than 1 million rows, each Excel worksheet has enough space to contain serious amounts of data—so it’s great for creating a database to store information and quickly find the items you need.
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Creating and Using Database Tables
2020In this chapter, you will learn how to create and use Access database tables. You’ll define field types and properties, use the AutoNumber field type to create a primary key, and find out how a table behaves as records are inserted and deleted. You will also learn about record locks and how Microsoft Access manages them.
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1995
In this chapter we are going to examine the creation of database tables in two of the popular relational database systems: dBASE IV and Paradox.
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In this chapter we are going to examine the creation of database tables in two of the popular relational database systems: dBASE IV and Paradox.
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RTL a Relation and Table Language for statistical databases
1989In this paper, we present a multidimentional data language-RTL (Relation and Table Language) allowing statisticans to handle micro and macro statistical databases. We first describe our data model for statistical applications, based upon a twofold structure : relation and Complex Statistical Table (CST).
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Managing Multiple Database Tables
2010The previous chapter showed you how to use INNER JOIN and LEFT JOIN to retrieve information stored in multiple tables. You also learned how to link existing tables by adding an extra column to the child table and updating each record individually to insert a foreign key.
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Manipulating your database tables
1995In this chapter you will learn how to display selected data from your database table, append new records to it and delete records from it.
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