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チェックインスパンの計算手段をWindow関数から相関サブクエリに変更

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This commit is contained in:
shibafu 2020-11-06 09:12:14 +09:00
parent 96bf90104e
commit 38c7755757
1 changed files with 18 additions and 6 deletions
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24
app/Http/Controllers/UserController.php
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@ -28,17 +28,18 @@ class UserController extends Controller
// チェックインの取得 // チェックインの取得
$query = Ejaculation::select(DB::raw( $query = Ejaculation::select(DB::raw(
<<<'SQL' <<<'SQL'
id, ejaculations.id,
ejaculated_date, ejaculated_date,
note, note,
is_private, is_private,
is_too_sensitive, is_too_sensitive,
link, link,
source, source,
to_char(lead(ejaculated_date, 1, NULL) OVER (ORDER BY ejaculated_date DESC), 'YYYY/MM/DD HH24:MI') AS before_date, to_char(before_dates.before_date, 'YYYY/MM/DD HH24:MI') AS before_date,
to_char(ejaculated_date - (lead(ejaculated_date, 1, NULL) OVER (ORDER BY ejaculated_date DESC)), 'FMDDD日 FMHH24時間 FMMI分') AS ejaculated_span to_char(ejaculated_date - before_dates.before_date, 'FMDDD日 FMHH24時間 FMMI分') AS ejaculated_span
SQL SQL
)) ))
->joinSub($this->queryBeforeEjaculatedDates(), 'before_dates', 'before_dates.id', '=', 'ejaculations.id')
->where('user_id', $user->id); ->where('user_id', $user->id);
if (!Auth::check() || $user->id !== Auth::id()) { if (!Auth::check() || $user->id !== Auth::id()) {
$query = $query->where('is_private', false); $query = $query->where('is_private', false);
@ -161,17 +162,18 @@ SQL
// チェックインの取得 // チェックインの取得
$query = Ejaculation::select(DB::raw( $query = Ejaculation::select(DB::raw(
<<<'SQL' <<<'SQL'
id, ejaculations.id,
ejaculated_date, ejaculated_date,
note, note,
is_private, is_private,
is_too_sensitive, is_too_sensitive,
link, link,
source, source,
to_char(lead(ejaculated_date, 1, NULL) OVER (ORDER BY ejaculated_date DESC), 'YYYY/MM/DD HH24:MI') AS before_date, to_char(before_dates.before_date, 'YYYY/MM/DD HH24:MI') AS before_date,
to_char(ejaculated_date - (lead(ejaculated_date, 1, NULL) OVER (ORDER BY ejaculated_date DESC)), 'FMDDD日 FMHH24時間 FMMI分') AS ejaculated_span to_char(ejaculated_date - before_dates.before_date, 'FMDDD日 FMHH24時間 FMMI分') AS ejaculated_span
SQL SQL
)) ))
->joinSub($this->queryBeforeEjaculatedDates(), 'before_dates', 'before_dates.id', '=', 'ejaculations.id')
->where('user_id', $user->id) ->where('user_id', $user->id)
->where('link', '<>', ''); ->where('link', '<>', '');
if (!Auth::check() || $user->id !== Auth::id()) { if (!Auth::check() || $user->id !== Auth::id()) {
@ -303,4 +305,14 @@ SQL
->groupBy(DB::raw("to_char(ejaculated_date, 'YYYY/MM/DD')")) ->groupBy(DB::raw("to_char(ejaculated_date, 'YYYY/MM/DD')"))
->orderBy(DB::raw("to_char(ejaculated_date, 'YYYY/MM/DD')")); ->orderBy(DB::raw("to_char(ejaculated_date, 'YYYY/MM/DD')"));
} }
private function queryBeforeEjaculatedDates()
{
return DB::table('ejaculations')->selectRaw(
<<<'SQL'
id,
(select ejaculated_date from ejaculations e2 where e2.ejaculated_date < ejaculations.ejaculated_date and e2.user_id = ejaculations.user_id order by e2.ejaculated_date desc limit 1) AS before_date
SQL
);
}
} }