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CREATE TABLE Person( Name VARCHAR(50) ); INSERT INTO Person VALUES ('person1'); INSERT INTO Person VALUES ('person2'); INSERT INTO Person VALUES ('person3');
WITH CTE AS ( SELECT Name, ROW_NUMBER() OVER(ORDER BY Name) rn FROM Person ) SELECT c1.Name,c2.Name FROM CTE c1 INNER JOIN ( SELECT Name,rn,LEAD(rn,1,1) OVER(ORDER BY Name) n_rn FROM CTE ) c2 ON c1.rn = c2.n_rn
Name
Name
person1
person3
person2
person1
person3
person2