select mysql code example
Example 1: query sql in php
$sql = "SELECT id, firstname, lastname FROM MyGuests";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
echo "id: " . $row["id"]. " - Name: " . $row["firstname"]. " " . $row["lastname"]. "
";
}
} else {
echo "0 results";
}
$conn->close();
Example 2: select mysql
SELECT column_name(s) FROM table_name
Example 3: mysql SELECT
SELECT
`nachname` , `vorname`
FROM testadressen
WHERE vorname = 'Fischer'
Example 4: MySQL SELECT
SELECT select_list
FROM table_name;
Example 5: select query in mysql
SELECT * FROM `table_name`;
SELECT `col1`,`col2` FROM `table_name`;
SELECT `col1 as name`,`col2 as email` FROM `table_name`;
SELECT * FROM `table_name` WHERE id = '1';