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I wrote a 70x faster SQL parser while barely looking at the code - PostHog

posthog.com · first added by @hnl · 2026-09-25 · 1 upvotes

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─── In 1 list ──────────────────────────────────────────

* Issue #799 by @hnl [data]

─── Discussions ────────────────────────────────────────

* I rewrote PostHog's SQL parser, 70x faster, while barely looking at the code

155 pts · 72 comments · node

─── From the discussion ────────────────────────────────

* GitHub - tobymao/sqlglot: Python SQL Parser and Transpiler

github.com · node

* Network Dependents · tobymao/sqlglot · sqlglot repositories

github.com · node

* Writing a Rust SQL Parser in One Week | LakeSail Blog

lakesail.com · node

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