CASE 语法
CASEWHEN condition1 THEN result1WHEN condition2 THEN result2WHEN conditionN THEN resultNELSE result
END; 将表中的内容转换为右边的形式: 1、创建表,创建数据 CREATE TABLEchapter10_7 (order_id VARCHAR(255) NULL,price VARCHAR(25…
参考文献:
[CIM19] Carpov S, Izabachne M, Mollimard V. New techniques for multi-value input homomorphic evaluation and applications[C]//Topics in Cryptology–CT-RSA 2019: The Cryptographers’ Track at the RSA Conference 2019, San Francisco, CA, …