EXPLAIN (ENV, OPT) output

root@localhost:26257/defaultdb> EXPLAIN (ENV, OPT) select i_id from tpcc.item where i_id = 10;
                                                             text
+-----------------------------------------------------------------------------------------------------------------------------+
  Version: CockroachDB CCL v19.1.0-beta.20190318-712-g5c2cc21 (x86_64-unknown-linux-gnu, built 2019/04/08 17:20:28, go1.11.6)

  CREATE TABLE item (
      i_id INT8 NOT NULL,
      i_im_id INT8 NULL,
      i_name VARCHAR(24) NULL,
      i_price DECIMAL(5,2) NULL,
      i_data VARCHAR(50) NULL,
      CONSTRAINT "primary" PRIMARY KEY (i_id ASC),
      UNIQUE INDEX replicated_idx_0 (i_id ASC) STORING (i_im_id, i_name, i_price, i_data),
      UNIQUE INDEX replicated_idx_1 (i_id ASC) STORING (i_im_id, i_name, i_price, i_data),
      UNIQUE INDEX replicated_idx_2 (i_id ASC) STORING (i_im_id, i_name, i_price, i_data),
      FAMILY "primary" (i_id, i_im_id, i_name, i_price, i_data)
  );

  ALTER TABLE tpcc.public.item INJECT STATISTICS '[
      {
          "columns": [
              "i_id"
          ],
          "created_at": "2019-04-08 18:18:45.991732+00:00",
          "distinct_count": 100000,
          "histo_col_type": "",
          "name": "__auto__",
          "null_count": 0,
          "row_count": 100000
      },
      {
          "columns": [
              "i_im_id"
          ],
          "created_at": "2019-04-08 18:18:45.991733+00:00",
          "distinct_count": 10000,
          "histo_col_type": "",
          "name": "__auto__",
          "null_count": 0,
          "row_count": 100000
      },
      {
          "columns": [
              "i_name"
          ],
          "created_at": "2019-04-08 18:18:45.991733+00:00",
          "distinct_count": 100000,
          "histo_col_type": "",
          "name": "__auto__",
          "null_count": 0,
          "row_count": 100000
      },
      {
          "columns": [
              "i_price"
          ],
          "created_at": "2019-04-08 18:18:45.991734+00:00",
          "distinct_count": 9901,
          "histo_col_type": "",
          "name": "__auto__",
          "null_count": 0,
          "row_count": 100000
      },
      {
          "columns": [
              "i_data"
          ],
          "created_at": "2019-04-08 18:18:45.991735+00:00",
          "distinct_count": 100000,
          "histo_col_type": "",
          "name": "__auto__",
          "null_count": 0,
          "row_count": 100000
      }
  ]';

  EXPLAIN (ENV, OPT) SELECT i_id FROM tpcc.item WHERE i_id = 10;
  ----
  scan tpcc.public.item
   └── constraint: /1: [/10 - /10]
(77 rows)

Time: 1.210904482s