Date & Time
MySQL
TIMEDIFF
MySQLCalculates the difference between two time values. Returns a TIME value representing the difference.
Tipe hasil:
TIMEDiperbarui: 13 Jun 2026Syntax
SQL
TIMEDIFF(time1, time2)Parameter
time1TIME | DATETIMEwajib
The first time value
time2TIME | DATETIMEwajib
The second time value (subtracted from time1)
Contoh Penggunaan
Time Difference
SQL
1 SELECT TIMEDIFF('14:30:00', '12:00:00') AS diff;
Difference of 2.5 hours.
Hasil
diff: 02:30:00
Negative Difference
SQL
1 SELECT TIMEDIFF('10:00:00', '14:00:00') AS diff;
When the first time is earlier than the second, the result is negative.
Hasil
diff: -04:00:00
Work Duration
SQL
1 SELECT employee_id, 2 TIMEDIFF(clock_out, clock_in) AS worked 3 FROM attendance;
Calculate the number of hours worked.
Hasil
(work durations)
Pertanyaan Umum tentang TIMEDIFF
Apa itu fungsi TIMEDIFF di MySQL?
Calculates the difference between two time values. Returns a TIME value representing the difference. Di MySQL, fungsi TIMEDIFF termasuk dalam kelompok fungsi yang sering digunakan untuk mengolah dan menganalisis data secara efisien.
Bagaimana cara menggunakan TIMEDIFF di MySQL?
Gunakan sintaks berikut: TIMEDIFF(time1, time2). Pastikan argumen yang dimasukkan sudah sesuai dengan tipe data yang diharapkan.
Apa nilai yang dikembalikan oleh fungsi TIMEDIFF?
Fungsi TIMEDIFF mengembalikan nilai bertipe TIME. Pastikan tipe data hasil sudah sesuai dengan kebutuhan query atau formula kamu. Jika input mengandung nilai NULL, perilaku fungsi dapat berbeda - selalu periksa dokumentasi untuk memastikan hasilnya sesuai ekspektasi.
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