SQL exercises on employee Database: List the employees those who joined in company before 19th of the month

Last update on May 30 2022 07:16:54 (UTC/GMT +8 hours)

SQL employee Database: Exercise-34 with Solution

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34. From the following table, write a SQL query to find those employees who joined in the company before 19th of a month. Return complete information about the employees.

Sample table: employees

Pictorial Presentation:

SQL exercises on employee Database: List the employees those who joined in company before 19th of the month

Sample Solution:

SELECT *
FROM employees
WHERE to_char(hire_date,'DD') < '19';

Sample Output:

 emp_id | emp_name | job_name  | manager_id | hire_date  | salary  | commission | dep_id
--------+----------+-----------+------------+------------+---------+------------+--------
  68319 | KAYLING  | PRESIDENT |            | 1991-11-18 | 6000.00 |            |   1001
  66928 | BLAZE    | MANAGER   |      68319 | 1991-05-01 | 2750.00 |            |   3001
  67832 | CLARE    | MANAGER   |      68319 | 1991-06-09 | 2550.00 |            |   1001
  65646 | JONAS    | MANAGER   |      68319 | 1991-04-02 | 2957.00 |            |   2001
  69062 | FRANK    | ANALYST   |      65646 | 1991-12-03 | 3100.00 |            |   2001
  63679 | SANDRINE | CLERK     |      69062 | 1990-12-18 |  900.00 |            |   2001
  68454 | TUCKER   | SALESMAN  |      66928 | 1991-09-08 | 1600.00 |       0.00 |   3001
  69000 | JULIUS   | CLERK     |      66928 | 1991-12-03 | 1050.00 |            |   3001
(8 rows)

Practice Online

Sample Database: employee

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Previous: From the following table, write a SQL query to find those employees who joined in the month of APRIL. Return complete information about the employees.
Next: From the following table, write a SQL query to find those employees who are SALESMAN and experience more than 10 months. Return complete information about the employees.

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