mysql> select product, group_concat(sales_rep) from sales_reps group by product Īfter you concatenate multiple rows into one column, you can use a reporting tool to plot the result in a table and share them with your team. It is late but will helpfull for those who are searching 'concatenate multiple MySQL rows into one field using pivot table' :) Query: SELECT pm.id, pm. Here’s a query where we concatenate rep names for each product, using GROUP BY clause. Mysql> insert into sales_reps(product, sales_rep) mysql> create table sales_reps(product varchar(255),sales_rep varchar(255))
You can also use GROUP BY function to concatenate row values for each group.
#Mysql concat 3 or more columns into one how to#
mysql> select group_concat(distinct product) from sales3 where sale>10 īonus Read: How to Add Total Row in MySQL So we use DISTINCT keyword to pick only unique values. In the above table, the column product contains duplicate values. You can still use a UNION query I believe, but use NULL values as placeholders for missing values in the nouns column. SELECT nouns, values1 FROM yourTable UNION ALL ( SELECT nouns, values2 FROM yourTable ) user123123123 I updated my answer. If you want to avoid duplicates, you can also add DISTINCT in your query. You could also use the nouns column instead of filling with NULL, e.g. GROUP_CONCAT concatenates all non-null values in a group and returns them as a single string. Mysql> select group_concat(sales_rep) from sales2 where sale>10 In this case, we use GROUP_CONCAT function to concatenate multiple rows into one column. However, we want the sales_rep names to be present in a single line. mysql> select sales_rep from sales where sale>10 Let’s say you want to report all sales reps whose sale>10 with the following query. Mysql> insert into sales(sales_rep, sale)īonus Read : How to Calculate Running Total in MySQL Let’s say you have the following table sales(sales_rep, sale) mysql> create table sales(sales_rep varchar(255),sale int) Here are the steps to concatenate multiple rows into one column in MySQL. How to Concatenate Multiple Rows into One Column in MySQL You can also use it to concatenate rows into string, or get multiple row data in single row in MySQL. Here’s how to concatenate multiple rows into one column in MySQL using GROUP_CONCAT function. Sometimes you might need to combine multiple rows into one column.
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