How to Search Table1 Column Value is present in Table2 Column or not in spotfire? -


hi have 2 tables same column . first need take 1 column value table 1 need search value weather exists in same column of table 2. can know how in spotfire?

one way attempt join , perform logic on join results. below how this:

  1. create calculated column in table2 named exists expression of true.
  2. go insert>columns , choose add columns table1 table2.
  3. match on primary key (in case column "letter")
  4. select exists checkboxes add , use join method of left single match in order preserve number of records , hit finish.
  5. now have column named exists in table1 either null or true. if have true or false can create calculated column based upon evaluates if it's null or not so: [exists] not null. named mine "exists_tf" in example below.

my data , resulting columns after above:

spotfire_example_1

you should able filter , calculations based on new column(s).


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