Architecture Snowflake
Emily Melhuish
Technical Curriculum Developer, Snowflake
Avant
subscription contient 847 lignesDELETE FROM subscriptions
WHERE status = 'inactive';

Après
subscription contient 0 ligne
DATA_RETENTION_TIME_IN_DAYS peut être défini au niveau compte, base, schéma ou table (niveau le plus bas)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;
Résultat
Table SUBSCRIPTIONS_BACKUP
successfully created.


Architecture Snowflake