php - Getting data from similar columns but from different dynamic tables in MySql -

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i have multiple dynamic tables like

{ user_details_1 user_details_2 user_details_6 user_details_9 }

all these tables contain same columns structure

{ user_id start_date end_date }

but have delete rows of users who's end_date lower today.

what need 

{delete information_schema.tables.table_name 'user_details_%' end_date <= now()}

i need query purpose because above query not working.


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