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  • MySQL 8 for Big Data
  • Shabbir Challawala Jaydip Lakhatariya Chintan Mehta Kandarp Patel
  • 64字
  • 2021-08-20 10:06:04

SET PERSIST

Server variables can be configured globally and dynamically while the server is running. There are numerous system variables that we can set using SET GLOBAL:

SET GLOBAL max_connections = 1000; 

However, such settings will be lost after server restart. To avoid this, MySQL 8 has introduced the SET PERSIST variant, which preserves variables across a server restart:

SET PERSIST max_connections = 1000; 
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