HP Neoview SQL Reference Manual page 446

--- 8 row(s) selected.
Notice that the two NULL values received the same rank.
• Return the rank of I2 descending, using the alternative RANK syntax:
SELECT I2, RANK (I2) AS RANK
FROM cat.sch.seqfcn
SEQUENCE BY I2 DESC;
I2
-----------
--- 8 row(s) selected.
• Return the rank of I2 descending, excluding NULL values:
SELECT I2, RANK (I2) AS RANK
FROM cat.sch.seqfcn
WHERE I2 IS NOT NULL
SEQUENCE BY I2 DESC;
I2
-----------
--- 6 row(s) selected.
446 SQL Functions and Expressions
RANK
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RANK
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