CodeRankGPT -
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The problem context involves working with a database table named 'STATION', which contains a field 'LAT_N' representing latitude values. The task is to find the sum of 'LAT_N' values that fall within a specific range, specifically greater than 38.7880 and less than 137.2345, and round this sum to four decimal places.
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The solution uses a SQL SELECT statement to query the 'STATION' table. It applies the 'sum' function to add up all 'LAT_N' values that meet the specified condition (greater than 38.7880 and less than 137.2345). The 'Round' function is then used to round off this sum to four decimal places. The result of this query will be the desired sum.
select Round(sum(LAT_N),4)
from STATION
where LAT_N > 38.7880 and LAT_N < 137.2345;
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