标签: sparql
例如,我想将auto_increment转换为ALTER TABLE document MODIFY COLUMN document_id INT auto_increment
auto_increment
ALTER TABLE document MODIFY COLUMN document_id INT auto_increment
答案 0 :(得分:1)
您可以将持续时间添加到“零”时间:
select * { bind("PT1H5M14.000S"^^xsd:duration as ?x) BIND("00:00:00"^^xsd:time + ?x as ?y) }