Hi i would like to ask for your assistance why i'm getting error. "JOIN expression not supported."
Code:
SELECT
t2.KPICode1 AS OrigCode,
t0.KPITask AS OrigTask,
t2.ID AS TimID,
t2.Score AS OrigScore,
t3.ID AS AccID,
t3.Score AS DepScore,
t1.KPICode AS DepCode...