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Results tagged with select
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user 32198
A core SQL statement, SELECT retrieves data from one or more tables or other sources of row set data such as views or table-valued functions.
1
vote
1
answer
591
views
Need to optimize simple SELECT query for InnoDB table with 2million rows
SELECT login_events.id
FROM login_events
WHERE (
DATE(created_at) >= DATE(CURRENT_DATE)
AND person_id = 1
)
LIMIT 1
It's running on a 157.7mb InnoDB table (says navicat), with ~2million rows …
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