<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_column_definition_all(self, table):
 """Retrieve the column definition statement for all columns in a table."""

        # Get complete table definition
        col_defs = self.get_table_definition(table).split('\n')

        # Return only column definitions
        return [i[0:-1].strip().replace(',', ', ') for i in col_defs if i.strip().startswith('`')]