method

change_table_comment

v6.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::SchemaStatements

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What's this?

change_table_comment(table_name, comment_or_changes) public

Changes the comment for a table or removes it if nil.

Passing a hash containing :from and :to will make this change reversible in migration:

change_table_comment(:posts, from: "old_comment", to: "new_comment")

Show source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1214
      def change_table_comment(table_name, comment_or_changes)
        raise NotImplementedError, "#{self.class} does not support changing table comments"
      end

change_table_comment

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