The primary key column is often set to auto-increment when constructing a SQL Server database. To achieve this, the IDENTITY property is enabled on the primary key column. The starting value and ...

Ideally, you’d reset the Apple ID password or contact the previous owner for help. However, if neither option is available and you still need to perform a factory reset, this guide will walk you ...

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Tried to create an auto increment column with a unique constraint in a mysql table, but Liquibase Validation doesn't allow it with the message "Cannot add a non-primary key identity column". Despite ...

一旦出现了表的auto_increment值主从不一致现象，在出现MySQL主从故障切换后，业务的正常写入会报主键冲突的错误，当auto_increment相差不多，或许在业务重试的时候会跳过报错，但是auto_increment相差较多时，会超出业务重试的次数，这样造成的影响会更大。