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xxMikexx
3 months ago
8

The symbol asterisk(*) in a select query retrieves​

Computers and Technology
1 answer:
Harlamova29_29 [1K]3 months ago
3 0

Answer:

The solution to this issue can be found in the explanation section provided below.

Explanation:

The asterisk (*) symbol within a select query retrieves all columns in the designated table. For instance, if there is a table named "employee" comprising three columns: id, name, address.

To use the asterisk (*) in a select query to obtain all columns in the result, it appears as follows:

for example:

select * from employee;

This query command selects all columns from the "employee" table to be included in the output.

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Response:

Procedure:

1. Define and set the variable one_dog_year to 7.

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using namespace std;

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return 0;

}

Result:

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