Just wearing a 200 MB with for nearly half an hour to want to ask next into the pot has such big data

CodePudding user response:

Without this, change the way

CodePudding user response:

What is your data format, recommended to download a SQLyog tool, the Chinese version,
If data format allows, you can open multiple processes together,
If you don't hurry, you work in the evening began to pass, when the next morning to see the results,