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12/12/2002
A database can contain more than one table, each with a unique
name. These tables can be related or independent from one another.
12/12/2002
A database can contain more than one table, each with a unique
name. These tables can be related or independent from one another.
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A collection of records that
share the same fields is called a table because this kind of
information can easily be presented in table format: each column
represents a field and each row represents a record. In fact,
the word column is synonymous with the word field, and the word
row is synonymous with the word record.
A database can contain more than one table, each with a unique
name. These tables can be related or independent from one
another.
A subset of data extracted from one or more tables is called a
recordset (or a DataSet in ASP.NET). A recordset is also a table
because it’s a collection of records that share the same
columns. For example, a hockey team roster listing the names and
positions of the players could be called a recordset: it
consists of a subset of all the possible information about the
players, including goals, assists, penalty minutes, and so on. |
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COPYRIGHT (C) 2002 YOUR COMPANY
NAME, ALL RIGHT RESERVED
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