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If the table 'comments' has three rows, this code shows only the last two but not the first: <?php while($row = mysql_fetch_array($result)) { echo "<br><br>"; echo $row['name']; echo "<br>"; echo $row['comment']; } ?> And if I try this it only shows the first row.
a simple INNER JOIN will gives you what you want -> SELECT p.name, p.lastname, p.address, c.postNum, c.region FROM people p INNER JOIN coutries c ON c.conID = p.conID –
9 wrz 2024 · Learn how to effectively use PHP and MySQL join statements to combine data from multiple tables. Master inner, left, right joins with practical examples and code snippets.
31 mar 2021 · The INNER JOIN is a keyword that selects records that have matching values in both tables. Syntax : SELECT column 1,column 2,...column n FROM table1 INNER JOIN table2 ON table1.column_name = table2.column_name; Example : Let student_address contains these details. And student_marks table includes.
If you want only matched records from both tables, use an INNER JOIN. If you want all records from one table and the matched records from the second table (and don't mind having NULL values), use a LEFT JOIN or RIGHT JOIN.
PHP uses mysqli query () or mysql_query () function to get records from a MySQL tables using Joins. This function takes two parameters and returns TRUE on success or FALSE on failure.
JOIN is a method for combining, or joining, together data from multiple tables. We’ll use JOIN to add the extra details we need from our Genre and Books tables. We’ll also explore another fetch method.
