The returned data lines should have 9 but only one watch the afternoon

CodePudding user response:

Select only the final data,

Can write the data to a temporary table, after the loop, and then select the temporary table,

CodePudding user response:

reference 1st floor selling fruit net reply:

select only the final data,

Can write the data to a temporary table, after the loop, and then select the temporary table,

?? It's back to try. Thanks