Hi, thanks for the answers but doesn’t solve my problem, probably my explanation wasn’t clear.
I have 2 table with one column each.
Table1
A
B
C
D
E
F
G
Table 2
E
G
C
what I need is add a new column on table1 with TRUE or FALSE if the value of table1 exist or not in table2.
I suggest just join both tables (keep both columns!) and check with the Rule Engine node if the values are the same . See this example match2tables.knwf (17.5 KB)