MySQL trigger app and create TABLE error code: 1118 Row size too large. Solve

1. For the convenience of database query problem, can establish important table log backup record table, add in Main table, modify, delete add trigger, modify trigger to increase trigger field point, limit condition.

The database log table is more convenient than downloading log files from multiple servers on the line, but the focus of the two is different.

2. Error code: 1118

Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes storage overhead, check the manual. Some columns to TEXT or BLOBs

Method 1: Change the field of large characters such as varchar (2000) in the script that created the table to the text data type

Method 2: Modify the table type, and modify the original default charset=utf8mb4 to UTF8 to solve the problem.

MySQL trigger app and create TABLE error code: 1118 Row size too large. Solve