File: jxlrwtest.xls
  Start Row: | Max Rows: (0 for all)

Embedded Excel Row Formulas Example [source]

This is the QueryNew function (for column name reference):
  queryNew("id, name, age, random, active, formulacol, formulacol2","integer,varchar,integer,integer,bit,varchar,varchar")
Formula: [Colum name] = [formula]
In this case, we've got an empty field named "formulacol", and one named "formulacol2" which we'll use to store the formula results
Here are some examples:
  formulacol = SUM(random + age) -- This is obvious- sums the (random + age) row values
  formulacol2 = UPPER(name) -- This will uppercase whatever is in "name" column
Formula Col
Formula Col 2

Test Query Dump:
query
  ACTIVE AGE FORMULACOL FORMULACOL2 ID NAME RANDOM
1 0 88 [empty string] [empty string] 1 User 1 272
2 0 65 [empty string] [empty string] 2 User 2 374
3 0 50 [empty string] [empty string] 3 User 3 116
4 0 46 [empty string] [empty string] 4 User 4 273
5 0 89 [empty string] [empty string] 5 User 5 68
6 0 52 [empty string] [empty string] 6 User 6 199
7 0 79 [empty string] [empty string] 7 User 7 349
8 0 62 [empty string] [empty string] 8 User 8 391
9 0 22 [empty string] [empty string] 9 User 9 96
10 0 86 [empty string] [empty string] 10 User 10 197
11 0 40 [empty string] [empty string] 11 User 11 124
12 0 84 [empty string] [empty string] 12 User 12 39
13 0 90 [empty string] [empty string] 13 User 13 284
14 0 20 [empty string] [empty string] 14 User 14 52
15 0 27 [empty string] [empty string] 15 User 15 170