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improvement: parse_json function should parse one time for the same column #7468

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BohuTANG opened this issue Sep 4, 2022 · 0 comments
Open

improvement: parse_json function should parse one time for the same column #7468

BohuTANG opened this issue Sep 4, 2022 · 0 comments
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C-improvement Category: improvement stale Issue has not had recent activity or appears to be solved. Stale issues will be automatically closed

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BohuTANG commented Sep 4, 2022

Summary

select parse_json(repo).name, parse_json(repo).url, parse_json(repo).date from github_events;

parse_json(repo) and parse_json(repo) will parse twice for the same repo JSON column, here need optimize to one time.
@BohuTANG BohuTANG added the C-improvement Category: improvement label Sep 4, 2022
@BohuTANG BohuTANG mentioned this issue Sep 8, 2022
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@dosubot dosubot bot added the stale Issue has not had recent activity or appears to be solved. Stale issues will be automatically closed label Sep 1, 2024
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