/PHP/Php mysql update all rows in table new values

Php mysql update all rows in table new values

Update all rows mysql

UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so on

Php mysql update all rows in table new values

$idresult = $conn->query("SELECT id FROM pictures");

while ($row = $idresult->fetch_assoc()){
   mysqli_query($conn, "UPDATE pictures SET UniqueKey = '$UniqueKey' WHERE id = " . $row['id'];
}

Similar codes

20 votes307 views3 answers
Json url decode php
PHP
2 votes341 views2 answers
How to get previous page name in php
PHP
28 votes318 views6 answers
Laravel change column type
PHP
1 vote321 views1 answer
Php find text in variable
PHP
77 votes332 views6 answers
Array length php
PHP
3 votes390 views2 answers
Laravel Migrations from an existing database
PHP Laravel
29 votes372 views3 answers
Seed date laravel
PHP Laravel
1 vote362 views1 answer
Delete record using laravel
PHP Laravel
0 vote299 views1 answer
Css adding corner
PHP
1 vote332 views1 answer
Wordpress get perma link
PHP Wordpress