add benchmark queries

This commit is contained in:
taozizhuo
2022-12-05 14:28:29 -08:00
parent 9c2bac3ec1
commit 6adb7900cb
28 changed files with 122 additions and 0 deletions
+3
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SELECT stocksymbol, MAX(price) - MIN(price)
FROM benchmark.trade1m
GROUP BY stocksymbol