weekly feed and data saving with powerbi

Hi

I am trying to extract JIRA data with a dialy query using Rest API JIRA in a table

My issue is to save this data in an history table and each daily to append this table with the new data

I saw that I can use Table.combine ({history_table, daily_table}) but this script create a new table : 

new_table = Table.combine ({history_table, daily_table})

while I would want something like : 

history_table = Table.combine ({history_table, daily_table})

Is there a way to do it with an other syntax?

Many thanks in advance for your help,

Agnes