Mysql 将核心php查询转换为laravel 7
我是新来的 我已经开始将我的核心php项目转换为Laravel7。 我遇到了一些疑问 核心问题是:Mysql 将核心php查询转换为laravel 7,mysql,laravel-7,Mysql,Laravel 7,我是新来的 我已经开始将我的核心php项目转换为Laravel7。 我遇到了一些疑问 核心问题是: if ($key == 'fuel_theft' || $key == 'soft_alert') { if ($user_id > 1 && $user_id != 35) { $al_sql = "SELECT count(DISTINCT(unitid)) as co
if ($key == 'fuel_theft' || $key == 'soft_alert') {
if ($user_id > 1 && $user_id != 35) {
$al_sql = "SELECT count(DISTINCT(unitid)) as counter, ts.site_id FROM `tickets` ts LEFT JOIN users_site us ON us.site_id = ts.site_id WHERE ts.alert_type = '" . $key . "' AND us.userid = '" . $user_id . "' AND ts.status = 1 ";
} else if ($user_id > 1 && $user_id == 35) {
$al_sql = "SELECT count(DISTINCT(unitid)) as counter, ts.site_id FROM `tickets` ts LEFT JOIN users_site us ON us.site_id = ts.site_id WHERE ts.alert_type = 'low_drop' AND us.userid = '" . $user_id . "' AND ts.status = 1 ";
} else {
$al_sql = "SELECT count(DISTINCT(unitid)) as counter, ts.site_id FROM `tickets` ts WHERE ts.alert_type = '" . $key . "' AND ts.status = 1 ";
}
} else {
if ($user_id > 1) {
$al_sql = "SELECT count(DISTINCT(unitid)) as counter, ts.site_id FROM `tickets` ts LEFT JOIN users_site us ON us.site_id = ts.site_id WHERE ts.alert_type = '" . $key . "' AND us.userid = '" . $user_id . "' AND ts.status = 1";
} else {
$al_sql = "SELECT count(DISTINCT(unitid)) as counter, ts.site_id FROM `tickets` ts LEFT JOIN users_site us ON us.site_id = ts.site_id WHERE ts.alert_type = '" . $key . "' AND ts.status = 1";
}
}
if ($key == 'fuel_theft') {
$al_sql .= " AND ts.event_date BETWEEN '" . $f_date . "' AND '" . date(Config::get('constants.DATE')) . "'";
} else {
$al_sql .= " AND ts.event_date = '" . date(Config::get('constants.DATE')) . "'";
}
$al_sql .= " AND ts.site_id > 0 GROUP BY ts.site_id";
$al_res = DB::select($al_sql);
我也把它改装成了拉威尔·布伊德
但我对select列有异议
$query->select('count(DISTINCT(unitid)) as counter', 'ts.site_id');
请让我知道我错在哪里
我的最后一个问题是
$query = DB::table('tickets as ts');
$query->select('count(DISTINCT(unitid)) as counter', 'ts.site_id');
$query->leftJoin('users_site as us', 'us.site_id', '=', 'ts.site_id');
if ($key == 'fuel_theft' || $key == 'soft_alert') {
if ($user_id > 1 && $user_id != 35) {
$query->where('ts.alert_type', '=', $key);
$query->where('us.userid', '=', $user_id);
} else if ($user_id > 1 && $user_id == 35) {
$query->where('ts.alert_type', '=', 'low_drop');
$query->where('us.userid', '=', $user_id);
} else {
$query->where('ts.alert_type', '=', $key);
}
} else {
if ($user_id > 1) {
$query->where('us.userid', '=', $user_id);
}
}
if ($key == 'fuel_theft') {
$query->whereBetween('ts.event_date', [$f_date, date(Config::get('constants.DATE'))]);
} else {
$query->where('ts.event_date', '=', date(Config::get('constants.DATE')));
}
$query->where('ts.site_id', '>', 0);
$query->where('ts.status', '=', 1);
$query->groupBy('ts.site_id');
$al_res = $query->get();
错误是:未找到列:1054“字段列表”中的未知列“计数(独立(unitid))”您需要作为原始查询传递,而不是此行:
$query->select('count(DISTINCT(unitid)) as counter', 'ts.site_id');
你能试试这个吗
$query->select(DB::raw('count(DISTINCT(unitid)) as counter'), 'ts.site_id');