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CREATE TABLE tbl( id int , name text , subject text , score int ); INSERT INTO tbl VALUES (1, 'XYZ', 'English', 50) , (1, 'XYZ', 'Math', 30) ;
CREATE TABLE
INSERT 0 2
SELECT * FROM crosstab( 'SELECT id, name, subject, score FROM tbl ORDER BY 1,3' -- just "ORDER BY 1" works, too , $$VALUES ('Math'::text), ('English')$$ ) AS ct (id int, name text, "Math" int, "English" int);
id
name
Math
English
1
XYZ
30
50
SELECT 1