Hi Opensearch team,
I’m looking to merge 2 index’s based off unique ID which is same across both the index and the desired index should look like,
Index 1
Fields
ID, Email, Fax
Index 2
Fields
ID, Email, Fax
Now the merged Index should be,
Index 3
ID, Index1_Email, Index2_Email, Index1_Fax, Index2_ Fax
Hence the merge has taken place by field and not rows.
Appreciate your input’s.