Making a table readable on a phone

You

A six column table is unusable on mobile. Options?

ChatGPT

Either let it scroll horizontally inside a container with a visible edge fade, or restructure into cards below a breakpoint. Hiding columns is the tempting third option and the one people regret, because the hidden column is always the one someone needed.

Tool steps: 3 (reasoning summary, call to python, execution output)

reasoning summary

Checked the query plan, then compared index options.

call to python

rows = run_sql("EXPLAIN (ANALYZE) SELECT ...")
print(rows[:3])

execution output

Seq Scan on events  (cost=0.00..812431.00 rows=41203122 width=16)
  Rows Removed by Filter: 38996878
Planning Time: 0.214 ms
Execution Time: 11842.663 ms

You

Is there a simpler version that gets most of the benefit?

ChatGPT

Yes: do the first step, skip the automation, and revisit in a month. Most of the value is in the first step, and most of the cost is in making it repeatable before you know it is right.