Mysql内容不变的update
Mysql内容不变的update
内容不变的update自动更新时间的字段时间不更新
根据 MySQL 8.0 文档：
"As of MySQL 8.0.20, an
ON UPDATE CURRENT_TIMESTAMPtimestamp column is not updated if all other columns are set to their current values."
根据 MySQL 8.0 文档：
"As of MySQL 8.0.20, an
ON UPDATE CURRENT_TIMESTAMPtimestamp column is not updated if all other columns are set to their current values."
# Mysql内容不变的update ## 内容不变的update自动更新时间的字段时间不更新 根据 MySQL 8.0 文档： > "As of MySQL 8.0.20, an `ON UPDATE CURRENT_TIMESTAMP` timestamp column is not updated if all other columns are set to their current values."