THURSDAY 15 OCTOBER

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Revise Joins · 5 minutes

Your retention on Joins has dipped since last week. A short review now will help it stick.

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Overall

Updated 2 min ago · How is this calculated?
7/9Topic coverage↗Quiz performance trend82%Retention rate68Readiness Score

Modules

1 · Relational database basics91% · ↗2 · Joins84% · ↘ retention3 · Window functions◌ not covered yet

Needs your attention

1 source couldn’t be readweek-3-notes.pdf is a scanned document. Upload a text version, replace, or skip.Add a source for Module 3Window functions isn’t covered by your sources yet.3 topics due for revisionJoins today · Keys in 2 days · Grouping in 4 days