PHP MSSQL - Updating Existing Rows in a Table
Q
PHP MSSQL - How To Update Existing Rows in a Table?
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A
Updating existing rows in a table requires to run the UPDATE statement with a WHERE clause to identify the row. The following sample script updates one row with two new values:
<?php
$con = mssql_connect('LOCALHOST','sa','FYIcenter');
mssql_select_db('FyiCenterData', $con);
$sql = "UPDATE fyi_links SET notes='Nice site.', counts=8"
. " WHERE id = 102";
$res = mssql_query($sql,$con);
if (!$res) {
print("SQL statement failed with error:\n");
print(" ".mssql_get_last_message()."\n");
} else {
$number_of_rows = mssql_rows_affected($con);
print("$number_of_rows rows updated.\n");
}
mssql_close($con);
?>
If you run this script, you will get something like this:
1 rows updated.
⇒ PHP MSSQL - Deleting Existing Rows in a Table
⇐ PHP MSSQL - mssql_fetch_array() - Looping through Returning Rows
⇑ SQL Server FAQs - PHP MSSQL Functions - Managing Tables and Data Rows
2024-02-18, 1268🔥, 0💬
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