Monday, August 15, 2022

How To Count Duplicate Records Using SQL Query.

SELECT count_id, COUNT(count_id)

FROM select_table_name

where where_id > 1 and

GROUP BY count_id

HAVING COUNT(count_id) > 1

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Generate Even Numbers in a Range In PHP.

$start = 1; $end = 20; for ($i = $start; $i <= $end; $i++) {     if ($i % 2 == 0) {         echo $i . " is even.<br>";   ...