Arsitektur Snowflake
Emily Melhuish
Technical Curriculum Developer, Snowflake
Sebelum
subscription memiliki 847 barisDELETE FROM subscriptions
WHERE status = 'inactive';

Sesudah
subscription memiliki 0 baris
DATA_RETENTION_TIME_IN_DAYS dapat diatur di akun, database, skema, atau tabel (level terendah berlaku)SELECT
AT BEFORE(STATEMENT) / BEFORE(STATEMENT)
UNDROP
UNDROP TABLE tAT BEFORE(STATEMENT) / BEFORE(STATEMENT)
UNDROP
UNDROP TABLE t
SQL
CREATE TABLE SUBSCRIPTIONS_BACKUP
CLONE subscriptions;
Output
Table SUBSCRIPTIONS_BACKUP
successfully created.


Arsitektur Snowflake