Snowflake Management, Governance & Collaboration
Emily Melhuish
Technical Curriculum Developer, Snowflake
ACCOUNT_USAGE इन प्रश्नों के उत्तर दे सकता है


| विशेषता | ACCOUNT_USAGE | INFORMATION_SCHEMA |
|---|---|---|
| स्कोप | पूरे खाते का इतिहास, सभी डेटाबेस | आपके डेटाबेस की वर्तमान स्थिति |
| डेटा विलंबता | अधिकतम 3 घंटे | कम विलंबता |
| रिटेंशन | अधिकतम 365 दिन | अधिकतम 6 महीने (व्यू पर निर्भर) |
| हटाए गए ऑब्जेक्ट | शामिल | शामिल नहीं |
| मुख्य उपयोग मामला | ऐतिहासिक ऑडिट और लागत विश्लेषण | वर्तमान स्थिति और मेटाडेटा |
SELECT warehouse_name,
SUM(credits_used) AS total_credits
FROM SNOWFLAKE.ACCOUNT_USAGE.WAREHOUSE_METERING_HISTORY
WHERE start_time >= DATEADD('day', -30, CURRENT_TIMESTAMP())
GROUP BY warehouse_name
ORDER BY total_credits DESC;
SELECT query_text,
warehouse_name,
execution_time,
bytes_scanned
FROM SNOWFLAKE.ACCOUNT_USAGE.QUERY_HISTORY
WHERE start_time >= DATEADD('day', -7, CURRENT_TIMESTAMP())
ORDER BY execution_time DESC
LIMIT 10;
SELECT usage_date,
ROUND(storage_bytes / POWER(1024, 3), 2) AS storage_gb,
ROUND(failsafe_bytes / POWER(1024, 3), 2) AS failsafe_gb
FROM SNOWFLAKE.ACCOUNT_USAGE.STORAGE_USAGE
ORDER BY usage_date DESC
LIMIT 30;
SELECT user_name,
event_timestamp,
reported_client_type,
error_code,
error_message
FROM SNOWFLAKE.ACCOUNT_USAGE.LOGIN_HISTORY
WHERE error_code IS NOT NULL
AND event_timestamp >= DATEADD('day', -7, CURRENT_TIMESTAMP())
ORDER BY event_timestamp DESC;
Snowflake Management, Governance & Collaboration