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IT 244
Assume that you have a Saudi league player database. In this database, you have a table containing players’ attributes such as (Name, age, position, etc.) and you decided to add information about players’ agents. Would you represent the agent information as attributes in the player table or would you create an entity set for players’ agents? Justify your answer. |
SOLUTION -
In the problem it given that we have a saudi league player database, In that database we have players table with attributes (Name, age, position, ect.)
And we need to add informations about player agents. So to add something in database we need to use INSERT keyword foollowing with player agent's informations.
Attributes are the datatype assosiate with the column.(which can be called as the sub type of the data) You can represent agent information as attributes. For example if you need to get specific name (mike) from the players table,.
we can use the code below to do the process for this problem
SELECT name from Saudi league payer
WHERE name = 'mike';
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