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MySqlConnection con = new MySqlConnection("Data Source=127.0.0.1;user id=root;password=11111111;initial catalog=test;");
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = con;
cmd.CommandType = System.Data.CommandType.Text;
cmd.CommandText = @"CREATE PROCEDURE `PROC_Count1`(IN table_name varchar(2000), out p_Count int)
BEGIN
set @p_sql= concat( 'select count(*) into ',pCount,' from (', table_name, ') ');
PREPARE stmt_select2 from @p_sql;
EXECUTE stmt_select2;
DROP PREPARE stmt_select2;
END ;";
try
{
cmd.Connection.Open();
int cnt = cmd.Parameters.Count;
int ret = cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
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