method
remove_index!
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remove_index!(table_name, index_name)
public
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# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 596 def remove_index!(table_name, index_name) #:nodoc: execute "DROP INDEX #{quote_column_name(index_name)} ON #{quote_table_name(table_name)}" end