Execute solicitações SQL geradas por algum script

Estou usando este script para excluir dados de todas as tabelas do meu banco de dados. Ele gera DELETEinstruções na ordem correta, cada solicitação em uma linha:

DECLARE @schema_name sysname;

DECLARE @table_name sysname;

DECLARE @constraint_name sysname;

DECLARE @constraint_object_id int;

DECLARE @referenced_object_name sysname;

DECLARE @is_disabled bit;

DECLARE @is_not_for_replication bit;

DECLARE @is_not_trusted bit;

DECLARE @delete_referential_action tinyint;

DECLARE @update_referential_action tinyint;

DECLARE @tsql nvarchar(4000);

DECLARE @tsql2 nvarchar(4000);

DECLARE @fkCol sysname;

DECLARE @pkCol sysname;

DECLARE @col1 bit;

DECLARE @action char(6) = 'DROP';  

DECLARE @referenced_schema_name sysname;



DECLARE FKcursor CURSOR FOR

     select OBJECT_SCHEMA_NAME(parent_object_id)

         , OBJECT_NAME(parent_object_id), name, OBJECT_NAME(referenced_object_id)

         , object_id

         , is_disabled, is_not_for_replication, is_not_trusted

         , delete_referential_action, update_referential_action, OBJECT_SCHEMA_NAME(referenced_object_id)

    from sys.foreign_keys

    order by 1,2;

OPEN FKcursor;

FETCH NEXT FROM FKcursor INTO @schema_name, @table_name, @constraint_name

    , @referenced_object_name, @constraint_object_id

    , @is_disabled, @is_not_for_replication, @is_not_trusted

    , @delete_referential_action, @update_referential_action, @referenced_schema_name;

WHILE @@FETCH_STATUS = 0

BEGIN



      IF @action <> 'CREATE'

        SET @tsql = 'ALTER TABLE '

                  + QUOTENAME(@schema_name) + '.' + QUOTENAME(@table_name)

                  + ' DROP CONSTRAINT ' + QUOTENAME(@constraint_name) + ';';

    ELSE

        BEGIN

        SET @tsql = 'ALTER TABLE '

                  + QUOTENAME(@schema_name) + '.' + QUOTENAME(@table_name)

                  + CASE @is_not_trusted

                        WHEN 0 THEN ' WITH CHECK '

                        ELSE ' WITH NOCHECK '

                    END

                  + ' ADD CONSTRAINT ' + QUOTENAME(@constraint_name)

                  + ' FOREIGN KEY (';

        SET @tsql2 = '';

        DECLARE ColumnCursor CURSOR FOR

            select COL_NAME(fk.parent_object_id, fkc.parent_column_id)

                 , COL_NAME(fk.referenced_object_id, fkc.referenced_column_id)

            from sys.foreign_keys fk

            inner join sys.foreign_key_columns fkc

            on fk.object_id = fkc.constraint_object_id

            where fkc.constraint_object_id = @constraint_object_id

            order by fkc.constraint_column_id;

        OPEN ColumnCursor;

        SET @col1 = 1;

        FETCH NEXT FROM ColumnCursor INTO @fkCol, @pkCol;

        WHILE @@FETCH_STATUS = 0

        BEGIN

            IF (@col1 = 1)

                SET @col1 = 0;

            ELSE

            BEGIN

                SET @tsql = @tsql + ',';

                SET @tsql2 = @tsql2 + ',';

            END;

            SET @tsql = @tsql + QUOTENAME(@fkCol);

            SET @tsql2 = @tsql2 + QUOTENAME(@pkCol);

            FETCH NEXT FROM ColumnCursor INTO @fkCol, @pkCol;

        END;

        CLOSE ColumnCursor;

        DEALLOCATE ColumnCursor;

       SET @tsql = @tsql + ' ) REFERENCES ' + QUOTENAME(@referenced_schema_name) + '.' + QUOTENAME(@referenced_object_name)

                  + ' (' + @tsql2 + ')';

        SET @tsql = @tsql

                  + ' ON UPDATE ' + CASE @update_referential_action

                                        WHEN 0 THEN 'NO ACTION '

                                        WHEN 1 THEN 'CASCADE '

                                        WHEN 2 THEN 'SET NULL '

                                        ELSE 'SET DEFAULT '

                                    END

                  + ' ON DELETE ' + CASE @delete_referential_action

                                        WHEN 0 THEN 'NO ACTION '

                                        WHEN 1 THEN 'CASCADE '

                                        WHEN 2 THEN 'SET NULL '

                                        ELSE 'SET DEFAULT '

                                    END

                  + CASE @is_not_for_replication

                        WHEN 1 THEN ' NOT FOR REPLICATION '

                        ELSE ''

                    END

                  + ';';

        END;

    PRINT @tsql;

    IF @action = 'CREATE'

        BEGIN

        SET @tsql = 'ALTER TABLE '

                  + QUOTENAME(@schema_name) + '.' + QUOTENAME(@table_name)

                  + CASE @is_disabled

                        WHEN 0 THEN ' CHECK '

                        ELSE ' NOCHECK '

                    END

                  + 'CONSTRAINT ' + QUOTENAME(@constraint_name)

                  + ';';

        PRINT @tsql;

        END;

    FETCH NEXT FROM FKcursor INTO @schema_name, @table_name, @constraint_name

        , @referenced_object_name, @constraint_object_id

        , @is_disabled, @is_not_for_replication, @is_not_trusted

        , @delete_referential_action, @update_referential_action, @referenced_schema_name;

END;

CLOSE FKcursor;

DEALLOCATE FKcursor;  

Depois de copiar essas instruções e executá-las.
Existe alguma maneira de gerar essas instruções e executá-las em apenas uma etapa?