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325 B
325 B
SUM
Description '35;'35;' 35; Syntax
` Sum (Expr)'
Used to return the sum of all values of the selected field
'35;'35; example
MySQL > select sum(scan_rows) from log_statis group by datetime;
+------------------+
| sum(`scan_rows`) |
+------------------+
| 8217360135 |
+------------------+
##keyword SUM