I have a question about mysql data type.

When specifying data types in mysql, what is the meaning of the numbers in brackets?

2022-09-22 20:23

1 Answers

int(4) int(11) varchar(100)

If you're talking about the numbers in parentheses for this data type, you can think of it as the size. The number in parentheses of type int is the length that is filled with zero when using zerofill.

2022-09-22 20:23

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