Closed iris2019 closed 2 years ago
pg 获取周的函数使用to_char实现，原来的date_part，参数必须是字符串，切不能嵌套to_char函数，所以使用to_char函数实现
This pull request is code cleanup without any test coverage.
(or)
This pull request is already covered by existing tests, such as (please describe tests).
This change added tests and can be verified as follows:
pg 获取周的函数使用to_char实现，原来的date_part，参数必须是字符串，切不能嵌套to_char函数，所以使用to_char函数实现
Purpose of the pull request
Brief change log
Verify this pull request
This pull request is code cleanup without any test coverage.
(or)
This pull request is already covered by existing tests, such as (please describe tests).
(or)
This change added tests and can be verified as follows: