Which of the following do you need to consider when you make a table in SQL?a.Data typesb.Primary keysc.Default valuesd.All of the mentioned
Question
Which of the following do you need to consider when you make a table in SQL?a.Data typesb.Primary keysc.Default valuesd.All of the mentioned
Solution
When creating a table in SQL, you need to consider all of the mentioned options:
a. Data types: You need to specify the type of data that each column in the table will hold. This could be integers, text, date/time, etc.
b. Primary keys: These are unique identifiers for each record in the table. You need to decide which column or set of columns will serve as the primary key.
c. Default values: These are the values that will be used in a column if no value is specified when a record is inserted. You need to decide if any columns should have default values and what those values should be.
d. All of the mentioned: So, considering all the above points, when you make a table in SQL, you need to consider data types, primary keys, and default values.
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