Unverified50% confidenceFactExact time
TIMESTAMP has a valid range of 1970 to 2038, while DATETIME can store dates from 1000 to 9999; the 2038 upper limit stems from its use of a 32-bit signed integer to record Unix timestamps.
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe update adds time format settings (timeFormat and timeZone), supporting 12-hour format, 24-hour format, UTC, and custom strftime patterns.66% similarUnverifiedTIMESTAMP stores data internally in UTC, converting the session timezone to UTC on write and restoring it to the session timezone on read; DATETIME stores the input literal value as-is without any timezone conversion.63% similarUnverifiedFor deadlines involving UTC timezones, separate local-time calendar reminders should be set with a buffer of at least 24 hours.63% similarUnverified现代SaaS产品的计费周期重置通常以UTC时间为基准而非用户本地时区62% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/900108API
curl https://kongchang.com/api/v1/knowledge/claims/900108MCP
get_claim(id=900108)