Andrew Jerrison

Results 2 issues of Andrew Jerrison

In episode 6 it is implied in the paragraph about count() that you would get the same result whatever field you counted, i.e. count(*) is the same as count(quant) is...

type:discussion
type:enhancement
type:clarification

In Episode 4 "Calculating New values" the exercise "Major Site Identifiers" could be improved by a brief example of what substr() and instr() do as there has been no previous...

type:enhancement