[英]How to create a table structure from column values of another table in Mysql and insert data
您可以嘗試下面的查詢,在這里您可以靜態檢查屬性值並將修復它們:
SELECT u_id ,
MAX( CASE WHEN attribute = 'givenName' THEN 'GN' END ) as givenName,
MAX(CASE WHEN attribute = 'familyName' THEN 'FN' END) as familyName,
MAX(CASE WHEN attribute = 'emails' THEN 'E' END) as emails
FROM column_row GROUP BY u_id
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