"corder": {
      "column_vindexes": [
        {
          "column": "customer_id",
          "name": "hash"
        }
      ],
      "auto_increment": {
        "column": "order_id",
        "sequence": "order_seq"
      }
    },

    "product": {
      "column_vindexes": [
        {
          "columns": [
            "product_id"
          ],
          "name": "hash"
        }
      ],
      "auto_increment": {
        "column": "product_id",
        "sequence": "product_seq"
      }
    }

git checkout main && make build

alias vtctldclient='command vtctldclient --server=localhost:15999'

./101_initial_cluster.sh; mysql < ../common/insert_commerce_data.sql; ./201_customer_tablets.sh; ./202_move_tables.sh; ./203_switch_reads.sh; ./204_switch_writes.sh; ./205_clean_commerce.sh; ./301_customer_sharded.sh; ./302_new_shards.sh; ./303_reshard.sh; ./304_switch_reads.sh; ./305_switch_writes.sh; ./306_down_shard_0.sh; ./307_delete_shard_0.sh

vtctldclient ApplySchema --sql "alter table product drop primary key, add product_id int unsigned not null auto_increment primary key" commerce

vtctldclient ApplyVSchema --vschema='
{
  "sharded": true,
  "vindexes": {
    "hash": {
      "type": "hash"
    }
  },
  "tables": {
    "corder": {
      "column_vindexes": [
        {
          "column": "customer_id",
          "name": "hash"
        }
      ],
      "auto_increment": {
        "column": "order_id",
        "sequence": "order_seq"
      }
    },
    "customer": {
      "column_vindexes": [
        {
          "column": "customer_id",
          "name": "hash"
        }
      ],
      "auto_increment": {
        "column": "customer_id",
        "sequence": "customer_seq"
      }
    },
    "product": {
      "column_vindexes": [
        {
          "columns": [
            "product_id"
          ],
          "name": "hash"
        }
      ],
      "auto_increment": {
        "column": "product_id",
        "sequence": "product_seq"
      }
    }
  }
}
' customer

vtctldclient ApplyVSchema --vschema='
{
  "tables": {
    "customer_seq": {
      "type": "sequence"
    },
    "order_seq": {
      "type": "sequence"
    },
    "product_seq": {
      "type": "sequence"
    }
  }
}
' commerce

mysql commerce -e "create table if not exists product_seq (id int, next_id bigint, cache bigint, primary key(id)) comment 'vitess_sequence'"

sleep 5

vtctldclient MoveTables --workflow commerce2customer --target-keyspace customer create --source-keyspace commerce --tables product

sleep 5

vtctldclient MoveTables --workflow commerce2customer --target-keyspace customer switchtraffic --initialize-target-sequences

E0927 17:03:49.970158   71538 main.go:56] rpc error: code = Unknown desc = failed to get the sequence information in the customer keyspace: invalid sequence column vindex name  defined in sequence table column_vindexes:{name:"hash" columns:"product_id"} auto_increment:{column:"product_id" sequence:"product_seq"}: UnescapeID err: invalid input identifier ''