Query Optimization: Select only needed columns instead of SELECT * on looped queries

This commit is contained in:
johnnyq
2026-08-06 12:59:43 -04:00
parent 77defcf7d8
commit b8c9d5b4cf
117 changed files with 345 additions and 227 deletions

View File

@@ -95,7 +95,7 @@ ob_start();
<option value="">- Vendor -</option>
<?php
$sql = mysqli_query($mysqli, "SELECT * FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
$sql = mysqli_query($mysqli, "SELECT vendor_id, vendor_name FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
while ($row = mysqli_fetch_assoc($sql)) {
$vendor_id = intval($row['vendor_id']);
$vendor_name = escapeHtml($row['vendor_name']);
@@ -116,7 +116,7 @@ ob_start();
<option value="">- Vendor -</option>
<?php
$sql = mysqli_query($mysqli, "SELECT * FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
$sql = mysqli_query($mysqli, "SELECT vendor_id, vendor_name FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
while ($row = mysqli_fetch_assoc($sql)) {
$vendor_id = intval($row['vendor_id']);
$vendor_name = escapeHtml($row['vendor_name']);
@@ -137,7 +137,7 @@ ob_start();
<option value="">- Vendor -</option>
<?php
$sql = mysqli_query($mysqli, "SELECT * FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
$sql = mysqli_query($mysqli, "SELECT vendor_id, vendor_name FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
while ($row = mysqli_fetch_assoc($sql)) {
$vendor_id = intval($row['vendor_id']);
$vendor_name = escapeHtml($row['vendor_name']);
@@ -158,7 +158,7 @@ ob_start();
<option value="">- Vendor -</option>
<?php
$sql = mysqli_query($mysqli, "SELECT * FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
$sql = mysqli_query($mysqli, "SELECT vendor_id, vendor_name FROM vendors WHERE vendor_archived_at IS NULL AND vendor_client_id = $client_id ORDER BY vendor_name ASC");
while ($row = mysqli_fetch_assoc($sql)) {
$vendor_id = intval($row['vendor_id']);
$vendor_name = escapeHtml($row['vendor_name']);

View File

@@ -26,7 +26,8 @@ $domain_created_at = escapeHtml($row['domain_created_at']);
$domain_archived_at = escapeHtml($row['domain_archived_at']);
$client_id = intval($row['domain_client_id']);
$history_sql = mysqli_query($mysqli, "SELECT * FROM domain_history WHERE domain_history_domain_id = $domain_id");
$history_sql = mysqli_query($mysqli, "SELECT domain_history_column, domain_history_modified_at, domain_history_new_value,
domain_history_old_value FROM domain_history WHERE domain_history_domain_id = $domain_id");
enforceClientAccess();