Add : Lab wide attendance aggregate data #153
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Member
|
hrideshmg
requested changes
Oct 14, 2025
Comment on lines
360
to
394
| r#" | ||
| SELECT | ||
| all_dates.date, | ||
| p.present_count | ||
| FROM ( | ||
| SELECT | ||
| date, | ||
| COUNT(*) AS total_count | ||
| FROM attendance | ||
| WHERE date BETWEEN "#, | ||
| ); | ||
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| query.push_bind(start_date); | ||
| query.push(" AND "); | ||
| query.push_bind(end_date); | ||
| query.push(" GROUP BY date ) AS all_dates "); | ||
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| // sub query of present members joined with the above total countS | ||
| query.push( | ||
| "LEFT JOIN ( | ||
| SELECT | ||
| date, | ||
| COUNT(*) AS present_count | ||
| FROM attendance | ||
| WHERE is_present = 't' | ||
| AND date BETWEEN ", | ||
| ); | ||
| query.push_bind(start_date); | ||
| query.push(" AND "); | ||
| query.push_bind(end_date); | ||
| query.push( | ||
| " GROUP BY date | ||
| ) AS p | ||
| ON all_dates.date = p.date | ||
| ORDER BY all_dates.date;", |
Member
There was a problem hiding this comment.
Please use the $1, $2 with .bind() syntax to format your SQL. Refer to the other queries in member_queries for examples. The way its formatted right now with multiple push and push_bind's makes it very hard to read.
Will review the SQL logic after its formatted properly.
hrideshmg
reviewed
Nov 13, 2025
Comment on lines
+363
to
+370
| FROM ( | ||
| SELECT | ||
| date, | ||
| COUNT(*) AS total_count | ||
| FROM attendance | ||
| WHERE date BETWEEN $1 AND $2 | ||
| GROUP BY date | ||
| ) AS all_dates |
Member
There was a problem hiding this comment.
This query is for the attendance summary widget on the Home dashboard which does not need total_count, moreover, total_count isn't even used in the rest of the query. I'm not sure why you need a join here.
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Created a query to get total number of present students in the lab.