Mysql group concat

Group by mysql and concatenate string

mysql> select Id,group_concat(Name SEPARATOR ',') as GroupConcatDemo from GroupConcatenateDemo
   -> group by Id;

Source: tutorialspoint.com

Mysql group_concat distinct

SELECT GROUP_CONCAT(DISTINCT categories ORDER BY categories ASC SEPARATOR ' ') FROM table

Source: stackoverflow.com

Group_concat in mysql

GROUP_CONCAT(eng_category_name SEPARATOR ',') as eng_category_name

Group_concat mysql

 //returns the concatenated string from multiple rows into a single string
 SELECT emp_id, emp_fname, emp_lname, dept_id,     
GROUP_CONCAT(designation) as "designation" FROM employee group by emp_id;

Mysql group concat

/* By deafult separe itens by "," */
group_concat(p.nameItem) as listProdItem
/* Used <br> to list itens one below the other in HTML page */
group_concat(p.nameItem separator '<br>') as listProdItem

Mysql where in maintain order group_concat

SELECT li.client_id, group_concat(li.percentage ORDER BY li.views ASC) AS views, 
group_concat(li.percentage ORDER BY li.percentage ASC) 
FROM li GROUP BY client_id

Source: stackoverflow.com

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