Desde el STUDY_VALUE
columna parece ser una cadena, necesitará usar el max()
o min()
función agregada sobre los valores:
SELECT *
FROM
(
SELECT STUDYID, STUDY_VALUE, STUDY_PARAMETER
FROM STUDY_INFO
)
PIVOT
(
MAX(STUDY_VALUE)
FOR (STUDY_PARAMETER) IN ('Age Unit' AS AGE_UNIT,
'Age Group' AS AGE_GROUP,
'Trial Type' AS TRIAL_TYPE)
);
Consulte SQL Fiddle con demostración