where is the bug?

coding at 2am

(CASE WHEN sc.IsNullable = 1 THEN ',,adFldIsNullable' + ELSE '' END)

wake up 7am

spotted that nasty bug the "+" sign is left when i copy-paste the string

(CASE WHEN sc.IsNullable = 1 THEN ',,adFldIsNullable' ELSE '' END)

poor mental capacity when sobra na inaantok :)