find the median in sql
# FOR TABLES WITH ODD NUMBER OF ROWS # For column1 in table1 with 'n' number of rows. Where 'n' is an odd number. # 1. Change all column1 and table1 to your column and table name. # 2. Calculate (n/2)+0.5, where n=number of rows, and set it as LIMIT for t1. SELECT * FROM (SELECT column1 FROM table1 ORDER BY column1 LIMIT (n/2)+0.5) AS t1 ORDER BY column1 DESC LIMIT 1;
find the median in sql
# FOR TABLES WITH EVEN NUMBER OF ROWS # For column1 in table1 with 'n' number of rows. Where 'n' is an even number. # 1. Change all column1 and table1 to your column and table name. # 2. Calculate (n/2)+1, where n=number of rows, and set it as LIMIT for t1. SELECT AVG(t2.column1) FROM (SELECT * FROM (SELECT column1 FROM table1 ORDER BY column1 LIMIT (n/2)+1) AS t1 ORDER BY column1 DESC LIMIT 2) AS t2;
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