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1.2 升级2.0.13后datetime类型不兼容

Asked Aug 23, 2024 Modified Jan 1, 0001
Viewed 75
2.0 1.2

2.0版本 datetime默认类型是datetimev2,影响范围新表与旧表用datetime类型关联时,时间字段需要cast和无法下推
gsms_msg_ticket_resend是新表
image.png

旧表是没问题的
image.png

edited Jan 1, 0001
onlyhe1
asked Aug 23, 2024
2 Answers

可以先看下走的什么优化器:show variables like "%ner%";

edited Aug 23, 2024
阿渊@SelectDB8580
answered Aug 23, 2024

image.png

edited Jan 1, 1970
onlyhe1
answered Aug 26, 2024
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