Dont display table if empty

Hi jijoythomas29,

I don't think PQ can "delete" table from Excel if it is empty. On the Excel side, it is a "connection" (like a data pipe from PQ), PQ does not have control over it. Excel does not like if you don't return a table, the query in this case would exit with an error. The closest that I think you can potentially get to what you need is to load a one column, empty table like this:

let
    A = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlSK1YlWMgKTxmDSBEyaKsXGAgA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Column1 = _t]),
    B = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlSK1YlWMgKTxmDSBEyaKsXGAgA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Column1 = _t]),
    #"Filtered Rows" = Table.SelectRows(B, each [Column1] = "A"),
    #"Merged Queries" = Table.NestedJoin(#"Filtered Rows", {"Column1"}, #"Filtered Rows", {"Column1"}, "B", JoinKind.LeftOuter),
    C = if Table.IsEmpty(#"Filtered Rows") then #table({"Empty"},{}) else Table.ExpandTableColumn(#"Merged Queries", "B", {"Column1"}, {"B.Column1"})
in
    C

Cheers,

John