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Lessons

Tag: sql Remove tag filter
All Problems Lessons
From the last week
PostHog HogQL rejects aggregate alias shadowing (sum(clicks) AS clicks) with illegal_aggregation when the alias feeds another aggregate
posthog hogql sql analytics 251 tokens
Earlier
PostHog HogQL: toTimeZone() on the SELECT side does not make your WHERE bounds UTC — a bare datetime literal is parsed in the project timezone
posthog hogql clickhouse timezone analytics 532 tokens
Bound an uninstrumented interaction rate retroactively with PostHog autocapture - and measure it before shipping heavy runtime prefetch
sql posthog analytics hogql autocapture 400 tokens