CREATE PROCEDURE MANYUNION_Int_JOIN_test @str nvarchar(MAX), @tookms int OUTPUT AS DECLARE @start datetime CREATE TABLE #numbers (number int NOT NULL) SELECT @start = getdate() EXEC unpack_with_union @str, '#numbers' INSERT Int_JOIN(word) SELECT u.word FROM usrdictwords u JOIN #numbers n ON u.wordno = n.number SELECT @tookms = datediff(ms, @start, getdate()); SELECT word FROM Int_JOIN TRUNCATE TABLE Int_JOIN go CREATE PROCEDURE MANYUNION_Int_UNPACK_test @str nvarchar(MAX), @tookms int OUTPUT AS DECLARE @start datetime CREATE TABLE #numbersu (number int NOT NULL) SELECT @start = getdate() EXEC unpack_with_union @str, '#numbersu' INSERT Int_UNPACK(number) SELECT number FROM #numbersu n SELECT @tookms = datediff(ms, @start, getdate()); SELECT number FROM Int_UNPACK TRUNCATE TABLE Int_UNPACK go CREATE PROCEDURE MANYUNION_Str_JOIN_test @str nvarchar(MAX), @tookms int OUTPUT AS DECLARE @start datetime CREATE TABLE #list (str nvarchar(50) COLLATE database_default NOT NULL) SELECT @start = getdate() EXEC unpackstr_with_union @str, '#list' INSERT Str_JOIN(wordno, guid) SELECT u.wordno, u.guid FROM usrdictwords u JOIN #list l ON l.str = u.word SELECT @tookms = datediff(ms, @start, getdate()); SELECT wordno FROM Str_JOIN TRUNCATE TABLE Str_JOIN go CREATE PROCEDURE MANYUNION_Str_UNPACK_test @str nvarchar(MAX), @tookms int OUTPUT AS DECLARE @start datetime CREATE TABLE #listu (str nvarchar(50) COLLATE database_default NOT NULL) SELECT @start = getdate() EXEC unpackstr_with_union @str, '#listu' INSERT Str_UNPACK(word) SELECT str FROM #listu l SELECT @tookms = datediff(ms, @start, getdate()); SELECT word FROM Str_UNPACK TRUNCATE TABLE Str_UNPACK go