验证多个表并在ssis / BIML中复制数据？

Question

I have a package that have about 6 to 7 dataflow tasks.Within those dataflow tasks, I have up from 5 to 70 tasks thaht copy data from a source(ORACLE database) to a destination(sql database). I need to make to make a count of the source table and then if the source is not empty I will copy the data .I have presently a execute sql task taht trucate all the tables.I would like to truncate if my parameters is > 0 .But wuth my use number of tables(177), I can't afford to use a variable for each one to hold the result of the count and then test the rest.Can I make something work with BIML.Can I use a stored procedure and loop throug it. I need some advice.

EDIT: ////

I think i did not explain myself correctly. I have multiple dataflow task with a lot of source to destination copy.In my control flow , I have an execute sql task that truncate all my 177 tables. I need to do a count on all the sources tables and store the results so i can send it to my execute sqltask.After thaht i want to check if my variable is > 0 then I would not do the task.Is there any easier way to do this than to create 177 variables.

Thanks.

Answer 1

I hope i'm not too late for you. You can use bimlonline.com to reverse engineer your package.

Bimlonline.com is free