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SQLDaily
sqldaily.bsky.social
did:plc:blmnab373idbogizdn742doc
Combine rows by value in #SQL with
GROUP BY col
And this returns one row for each value in col
You can then use aggregate functions to get totals for the rows in each group, e.g.
COUNT - number of rows
AVG - numeric mean
MIN/MAX - smallest/largest
LISTAGG - list of values
2025-09-22T11:02:53.308Z