Geofrey - 1 year ago 75

SQL Question

Given a (sample) table like this:

`PERIOD ORD DATA...`

Dec16 1

Sep16 3

Aug16 4

Jul16 5

Jun16 7

May16 8

Apr16 9

Mar16 11

Feb16 12

Jan16 13

Dec15 15

Nov15 16

Oct15 17

Sep15 19

Aug15 20

Jul15 21

Jun15 23

May15 24

Apr15 25

Mar15 27

Feb15 28

Jan15 29

where PERIOD is a string, how would I query all rows between given periods e.g. between PERIOD='Mar16' and 'Jun15' (inclusive). Is there any way to leverage the ORD column in the SQL query to get the range of values?

Answer Source

Aternative to Gordon, this might work depending on your RDBMS

```
SELECT *
FROM thetable
WHERE ORD BETWEEN (SELECT ORD FROM thetable WHERE PERIOD ='Mar16')
AND (SELECT ORD FROM thetable WHERE PERIOD ='Jun15')
```