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2021-12-28

Oracle 函数

字符串

百分比格式化

1
to_char(68.5, 'fm990D00')

截取

1
to_char(to_date(substr(idno, 7, 4) || '-' || substr(idno, 11, 2) || '-' || substr(idno, 13, 2), 'yyyy-mm-dd'), 'yyyy-mm-dd')

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