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Database design, and information storage and retrieval

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ICT for Library <strong>and</strong> Information Professionals: A Training Package for Developing Countries<br />

#3 + #4<br />

This will give you all the records with “ADULT EDUCATION” <strong>and</strong> “TEACHING”<br />

#3 + #4<br />

This will give you all the records with “ADULT EDUCATION” not “TEACHING”<br />

3 ANY files<br />

This can be used to save a set of terms which will be used together repeatedly For<br />

example, if you want to search for Asian countries, each time you might need to<br />

enter the names of individual countries like Sri Lanka, India, Bangladesh, etc. To avoid<br />

this you can enter:<br />

Search expression:<br />

Any Asia<br />

Any file has to be created separately using a text editor or notepad. The format of any<br />

file is given below.<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

ANY ASIA<br />

INDIA<br />

BANGLADESH<br />

SRI LANKA<br />

CEYLON<br />

NEPAL<br />

CHINA<br />

JAPAN<br />

PAKISTAN<br />

4 PROXIMITY Is useful to search for adjacent words in a text. This is normally used<br />

when indexing technique 4 (word by word) is used in the title field. For example, If you<br />

have to do a search for “PROGRAMMED LEARNING” in the title you might search for:<br />

Programmed * learning<br />

This will retrieve all the records having these two terms one immediately followed by the<br />

other in any field. To be more specific, you can specify that the words must be found<br />

only when they occur next to each other <strong>and</strong> in the same field (or the same occurrence<br />

of the field if it is a repeatable field) by using (F) or (G) instead of *<br />

Search expression:<br />

Programmed (F) learning<br />

Programmed (G) learning<br />

Both (F) & (G) are equivalent in non-repeatable fields.<br />

To be more specific, the full stop “.” can be used to search for adjacent terms<br />

Search expression:<br />

program$ . learn$<br />

Module 4: <strong>Database</strong> Design, <strong>and</strong> Information Storage <strong>and</strong> Retrieval: Annex 02<br />

Page IX of XVII

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