Navicat mysql uses parameters as table names to query stored procedures

First of all to create a new stored procedure mode select in

Set the character length in the created parameter.
Reference reference
c is the parameter that I set here.

IN `c` varchar(100)

BEGIN	
SET @sqlStr:=CONCAT("select * from ",c);
    PREPARE stmt from @sqlStr;
    EXECUTE stmt;
    DEALLOCATE PREPARE stmt; 
END

When calling, you need to pay attention to the number table name can be directly entered, the text needs to be quoted or an error will be reported