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Change Oracle to MySQL

2022-04-23 17:11:00 【ZHZHK001】

Changed it and found multiple problems

Changing configuration files

Change database driver

The last question is

Oracle
Oracle The field of is date
The sentence is ：

select to_char(max(data_date),‘yyyy-MM-dd’) from mrs

mysql
Field ： adopt Navicat When transformed into datetime 了 , Later, change this field to date Field
The sentence is ：

select max(data_date) from mrs

solve the problem

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Change Oracle to MySQL

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