I have tried Googling and multiple different searches in StackOverflow, but I haven't found a solution to this problem. I have a website (that requires SSO and login - so no direct queries allowed), that provides period data sets in…
I have a large (size ~ 12k) 2D array of data like below and I want to insert these data into a csv file. $data = array ( 'a' => array ( 0 => 111, 1 => 222, 2 =>…
I want to combine these arrays in a new array based on the same key number for creating tables. This is my code. $arr3 = array(); print '<pre>'; print_r($bonus_table); print '</pre>'; foreach($bonus_table as $key => $row) { $arr3 = array_merge($row['cells'],$arr3);…
Looking to Split Hobby column to N multiple columns in PostgreSQL 9.4, where each column header shows the Hobby. Original table Name Hobby Rene Python, Monkey Bars CJ Trading, Python Herlinda Fashion DJ Consulting, Sales Martha Social Media, Teaching Doug…
I need to restructure an array containing data in 2 levels and 3 levels. All of the values should be grouped by their indexes, but I need to maintain associative relationships. Sample input: $variation = [ "sku" => [ 0…
I am trying to design a database of customer details. Where customers can have up to two different phone numbers. When I run the Select * command to bring out the customers that match criteria, I get this: Name |…
I have a given dataframe: id listofnumbers 2 [1, 2, 5, 6, 7] 5 [1, 2, 13, 51, 12] Where one column is just id, and the other one is list of number made like that which i got previously…
The situation is as follows. I have a parent array which looks like the following: $parent = [ 1 => ['test1', 'test2'], 2 => ['test1_1', 'test2_2'], ]; I would like to group the data by column. Desired result: [ 1…
I'm attempting to create several arrays from a text document. The text document is formatted as "1","July 1999"," 2,782,546 "," $17.38 "," $338,545.98 "," 3,004 ","" "2","August 1999"," 2,739,441 "," $18.68 "," $153,343.98 "," 3,023 ","" "3","September 1999"," 2,650,431 ","…
I have a table with position (junior, senior), salary, and an ID. I have done the following to find the highest salary for each position. SELECT position, MAX(salary) FROM candidates GROUP BY position; What I am getting: How I want…