Solved

sql select time convert to  time to   a   b mysql

Posted on 2016-11-13
4
60 Views
Last Modified: 2016-11-13
worktime  
09:01
09.00
09.30
09.35



how can I  select  from 09:00   to   09:29 become a  
and  09:30 to 09:35  become a

result
worktime         timenote
09:01                a
09.00                a
09.30                b
09.35                b

remark worktime colum is timestampFormat

SELECT WORKTIME  ,  fUNCTION( WORKTIME)      ETC
0
Comment
Question by:teera
  • 2
  • 2
4 Comments
 
LVL 28

Expert Comment

by:Pawan Kumar
ID: 41885834
Your question is not very clear ? Can you state your question and the expected output clearly?
0
 

Author Comment

by:teera
ID: 41885860
Table have only one column  but I want out put 2 column

original table

worktime  
09:01
09.00
09.30
09.35

out put table

worktime         timenote
09:01                a
09.00                a
09.30                b
09.35                b
0
 
LVL 28

Accepted Solution

by:
Pawan Kumar earned 500 total points
ID: 41885885
try..

CREATE TABLE `Examplex`
(
 `id`                  INTEGER(10),      
 `created_at`          DATETIME,
  PRIMARY KEY (id)
);


INSERT INTO `Examplex` (`id`,`created_at` ) VALUES (1,'2016-11-14 09:17:47.473')

INSERT INTO `Examplex` (`id`,`created_at` ) VALUES (2,'2016-11-14 09:17:47.473')

INSERT INTO `Examplex` (`id`,`created_at` ) VALUES (3,'2016-11-14 09:30:47.473')

INSERT INTO `Examplex` (`id`,`created_at` ) VALUES (4,'2016-11-14 09:31:47.473')

INSERT INTO `Examplex` (`id`,`created_at` ) VALUES (5,'2016-11-14 09:35:47.473')



SELECT `created_at` as WorkTime , 
	CASE 
		WHEN CAST(`created_at` AS TIME) >= '9:00' AND CAST(`created_at` AS TIME) <= '9:30' THEN 'a'
        ELSE 'b'
    END AS timeNote
FROM `Examplex`

Open in new window

0
 

Author Closing Comment

by:teera
ID: 41885914
Thank you
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Since I wrote the original article about Handling Date and Time in PHP and MySQL (http://www.experts-exchange.com/articles/201/Handling-Date-and-Time-in-PHP-and-MySQL.html) several years ago, it seemed like now was a good time to updat…
Creating and Managing Databases with phpMyAdmin in cPanel.
Steps to create a PostgreSQL RDS instance in the Amazon cloud. We will cover some of the default settings and show how to connect to the instance once it is up and running.
Windows 10 is mostly good. However the one thing that annoys me is how many clicks you have to do to dial a VPN connection. You have to go to settings from the start menu, (2 clicks), Network and Internet (1 click), Click VPN (another click) then fi…

773 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question