Aggregate

LOGICAL_AND

BigQuery

Returns TRUE if ALL values in the group are TRUE. Acts as an aggregated AND operator, useful for verifying that every condition in a set is met.

Tipe hasil: BOOLDiperbarui: 13 Jun 2026

Syntax

SQL

LOGICAL_AND(expression)

Parameter

expressionBOOLwajib

The boolean expression to AND together

Contoh Penggunaan

Check All Items Approved

SQL

1 SELECT
2   order_id,
3   LOGICAL_AND(is_approved) as all_items_approved
4 FROM `project.dataset.order_items`
5 GROUP BY order_id;

Checks whether all items in each order have been approved.

Hasil

order_id	all_items_approved
O001	TRUE
O002	FALSE
O003	TRUE

Compliance Check per Department

SQL

1 SELECT
2   department,
3   LOGICAL_AND(training_completed) as all_trained,
4   LOGICAL_AND(certification_valid) as all_certified,
5   LOGICAL_AND(background_check_passed) as all_cleared
6 FROM `project.dataset.employees`
7 GROUP BY department;

Checks compliance status per department.

Hasil

department	all_trained	all_certified	all_cleared
Engineering	TRUE	TRUE	TRUE
Marketing	TRUE	FALSE	TRUE
Sales	FALSE	TRUE	TRUE

Data Quality Check

SQL

1 SELECT
2   table_name,
3   LOGICAL_AND(is_valid) as all_valid,
4   LOGICAL_AND(is_complete) as all_complete,
5   COUNT(*) as total_records
6 FROM `project.dataset.data_quality_log`
7 WHERE check_date = CURRENT_DATE()
8 GROUP BY table_name;

Monitors data quality status per table.

Hasil

table_name	all_valid	all_complete	total_records
users	TRUE	TRUE	50000
orders	TRUE	FALSE	125000
products	FALSE	TRUE	8500

Pertanyaan Umum tentang LOGICAL_AND

Apa itu fungsi LOGICAL_AND di BigQuery?

Returns TRUE if ALL values in the group are TRUE. Acts as an aggregated AND operator, useful for verifying that every condition in a set is met. Di BigQuery, fungsi LOGICAL_AND termasuk dalam kelompok fungsi yang sering digunakan untuk mengolah dan menganalisis data secara efisien.

Bagaimana cara menggunakan LOGICAL_AND di BigQuery?

Gunakan sintaks berikut: LOGICAL_AND(expression). Pastikan argumen yang dimasukkan sudah sesuai dengan tipe data yang diharapkan.

Apa nilai yang dikembalikan oleh fungsi LOGICAL_AND?

Fungsi LOGICAL_AND mengembalikan nilai bertipe BOOL. 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.

Apa saja parameter fungsi LOGICAL_AND?

Fungsi ini memiliki 1 parameter wajib. Parameter yang digunakan: expression (BOOL, wajib): The boolean expression to AND together.

Fungsi Equivalen di Database Lain

BOOL_AND

PostgreSQL

BOOLAND_AGG

Snowflake

BOOL_AND

DuckDB

Fungsi Terkait

LOGICAL_OR

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Kembali ke BigQuery Functions

1	SELECT
2	order_id,
3	LOGICAL_AND(is_approved) as all_items_approved
4	FROM `project.dataset.order_items`
5	GROUP BY order_id;

1	SELECT
2	department,
3	LOGICAL_AND(training_completed) as all_trained,
4	LOGICAL_AND(certification_valid) as all_certified,
5	LOGICAL_AND(background_check_passed) as all_cleared
6	FROM `project.dataset.employees`
7	GROUP BY department;

1	SELECT
2	table_name,
3	LOGICAL_AND(is_valid) as all_valid,
4	LOGICAL_AND(is_complete) as all_complete,
5	COUNT(*) as total_records
6	FROM `project.dataset.data_quality_log`
7	WHERE check_date = CURRENT_DATE()
8	GROUP BY table_name;