method

change_column_default

v3.2.1 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

change_column_default(table_name, column_name, default)

public

Changes the default value of a table column.

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 1004
      def change_column_default(table_name, column_name, default)
        clear_cache!
        execute "ALTER TABLE #{quote_table_name(table_name)} ALTER COLUMN #{quote_column_name(column_name)} SET DEFAULT #{quote(default)}"
      end

change_column_default

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