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Discussion on Group By in Cakephp
Hi Reader's,
Welcome to FindNerd, today we are going to discuss Group By in Cakephp
In Cakephp web application sometimes we need to fetch data from database according to group field name. So GROUP BY statement is used in conjunction with ...
What is the use of GROUP by statement in MySQL?
The GROUP by statement is used with the aggregate functions to group the result by one or more columns.
GROUP by Syntax
SELECT column_name, aggregate_function(column_name)
FROM table_name
WHERE column_name operator value
GROUP by column_...
How to get count of duplicate values from table in mysql?
Sometimes we need to check how many duplicate values a column has in MySQL table. We can do this by using "group by" and "having".
Example: Suppose you have a table "user" with "fist_name" column from which you want to find all the records w...
Group By in Cakephp
The GROUP BY statement is used in conjunction with the aggregate functions to group the result-set by one or more columns.
Below is the possible keys that we use in cakephp query.
$params =
array(
'conditions' => array...
MYSQL, PHP :- Query Concatenating Fields To Make Date And Running Between Query On It
Recently, I faced a problem when the date was saved in different fields month, year and date. I need to club all these fields together and run a between query on it.
Another issue which was there was that Date has '0' contacted if the value ...
Group By With Where Or Having clause in Rails
Group By : As we all know that group by in any RDBMS provides us with a way to get aggregate of rows based on any particular column. Taking it in point of rails the enumerable class in Rails contains a method named 'group_by'. This method is a pu...
