Which of the following query is correct to fetch all the employee details from the employee table
Question
Which of the following query is correct to fetch all the employee details from the employee table
Solution 1
You didn't provide the options to choose from. However, if you're using SQL, the correct query to fetch all the employee details from the employee table would be:
SELECT * FROM employee;
This query will return all columns for all rows in the employee table.
Here's a step by step breakdown:
-
SELECT: This is the command used to select data from a database. -
*: The asterisk is a wildcard character that means "all". In this context, it's used to select all columns in the table. -
FROM: This keyword is used to specify the table from which to retrieve the data. -
employee: This is the name of the table from which to retrieve the data. -
;: This character is used to end the SQL command.
So, put together, SELECT * FROM employee; means "select all columns from the table named 'employee'".
Solution 2
You didn't provide the options to choose from. However, if you're using SQL, the correct query to fetch all the employee details from the employee table would be:
SELECT * FROM employee;
This query will return all columns for all rows in the employee table. The asterisk (*) is a wildcard character that represents all columns.
Solution 3
You didn't provide the options to choose from. However, if you're using SQL, the correct query to fetch all the employee details from the employee table would be:
SELECT * FROM employee;
This query will return all columns for all rows in the employee table.
Here's a step by step breakdown:
-
SELECT: This is a SQL keyword that indicates that we are going to query data from the database. -
*: The asterisk is a wildcard character that represents all columns. -
FROM: This is another SQL keyword that specifies which table we are going to query data from. -
employee: This is the name of the table we are querying data from. -
;: The semicolon signifies the end of the query statement.
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