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SQL exercises on employee Database: List the employees who have joined on the following dates 1st May,20th Feb, and 03rd Dec in the year 1991

SQL employee Database: Exercise-45 with Solution

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45. From the following table, write a SQL query to find all those employees who have joined on 1st May, 20th Feb, and 3rd Dec in the year 1991. Return complete information about the employees.

Sample table: employees


Pictorial Presentation:

SQL exercises on employee Database: List the employees who have joined on the following dates 1st May,20th Feb, and 03rd Dec in the year 1991

Sample Solution:

SELECT *
FROM employees
WHERE to_char(hire_date,'DD-MON-YY') IN ('01-MAY-91',
                                         '20-FEB-91',
                                         '03-DEC-91');

Sample Output:

emp_id |emp_name |job_name |manager_id |hire_date  |salary  |commission |dep_id |
-------|---------|---------|-----------|-----------|--------|-----------|-------|
66928  |BLAZE    |MANAGER  |68319      |1991-05-01 |2750.00 |           |3001   |
64989  |ADELYN   |SALESMAN |66928      |1991-02-20 |1700.00 |400.00     |3001   |
69000  |JULIUS   |CLERK    |66928      |1991-12-03 |1050.00 |           |3001   |
69062  |FRANK    |ANALYST  |65646      |1991-12-03 |3100.00 |           |2001   |

Practice Online


Sample Database: employee

employee database structure

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Previous: From the following table, write a SQL query to find all the employees whose annual salary is within the range 24000 and 50000 (Begin and end values are included.). Return complete information about the employees.
Next: From the following table, write a SQL query to find those employees working under the managers 63679 or 68319 or 66564 or 69000. Return complete information about the employees.

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SQL: Tips of the Day

SQL Server SELECT into existing table. 

INSERT INTO dbo.TABLETWO
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:

INSERT INTO dbo.TABLETWO
  (col1, col2)
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

Database: SQL Server

Ref: https://bit.ly/3y6tpA3