scenario: us_power_sector
generated_from: dependency_graph.jsonl (audited, join-spine-repaired)
note: 'every join here was executed against duckdb: it returns rows. `join: via` means a two-hop path through `via.table`; use the `sql` field
  verbatim.'
n_joins: 37
joins:
- left_table: fact_eia923_generation
  left_col: plant_id_eia
  right_table: dim_plant_yearly
  right_col: Plant Code
  type: SOFT_SUPPORTED
  join: direct
  strength: high
  key_coverage: 0.996
  column_repairs:
  - dim_plant_yearly.plant_id_eia -> CAST({A}"Plant Code" AS VARCHAR) (value_coverage=0.996)
  sql: "SELECT * FROM \"fact_eia923_generation\" a\n  JOIN \"dim_plant_yearly\" b ON CAST(a.\"plant_id_eia\" AS VARCHAR) = CAST(b.\"Plant Code\"\
    \ AS VARCHAR)"
- left_table: fact_eia923_generation
  left_col: prime_mover_code
  right_table: dim_prime_mover
  right_col: prime_mover_code
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_eia923_generation\" a\n  JOIN \"dim_prime_mover\" b ON CAST(a.\"prime_mover_code\" AS VARCHAR) = CAST(b.\"prime_mover_code\"\
    \ AS VARCHAR)"
- left_table: fact_eia923_generation
  left_col: energy_source_code
  right_table: dim_fuel_type
  right_col: energy_source_code
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_eia923_generation\" a\n  JOIN \"dim_fuel_type\" b ON CAST(a.\"energy_source_code\" AS VARCHAR) = CAST(b.\"energy_source_code\"\
    \ AS VARCHAR)"
- left_table: fact_eia923_fuel_consumption
  left_col: plant_id_eia
  right_table: dim_plant_yearly
  right_col: Plant Code
  type: SOFT_SUPPORTED
  join: direct
  strength: high
  key_coverage: 0.996
  column_repairs:
  - dim_plant_yearly.plant_id_eia -> CAST({A}"Plant Code" AS VARCHAR) (value_coverage=0.996)
  sql: "SELECT * FROM \"fact_eia923_fuel_consumption\" a\n  JOIN \"dim_plant_yearly\" b ON CAST(a.\"plant_id_eia\" AS VARCHAR) = CAST(b.\"Plant\
    \ Code\" AS VARCHAR)"
- left_table: fact_eia923_fuel_consumption
  left_col: energy_source_code
  right_table: dim_fuel_type
  right_col: energy_source_code
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_eia923_fuel_consumption\" a\n  JOIN \"dim_fuel_type\" b ON CAST(a.\"energy_source_code\" AS VARCHAR) = CAST(b.\"\
    energy_source_code\" AS VARCHAR)"
- left_table: fact_eia923_fuel_receipts
  left_col: plant_id_eia
  right_table: dim_plant_yearly
  right_col: Plant Code
  type: SOFT_SUPPORTED
  join: via
  via:
    table: bridge_eia_camd_subplant
    left_col: plant_id_eia
    right_col: plant_id_epa
    left_cov: 0.9795
    right_cov: 0.901
    two_hop_left_cov: 0.9767
  strength: medium
  key_coverage: 0.9795
  caveat: 'partial key coverage: 0.980 of left values match'
  column_repairs:
  - dim_plant_yearly.plant_id_eia -> CAST({A}"Plant Code" AS VARCHAR) (value_coverage=0.980)
  sql: "SELECT * FROM \"fact_eia923_fuel_receipts\" a\n  JOIN \"bridge_eia_camd_subplant\" x ON CAST(a.\"plant_id_eia\" AS VARCHAR) = CAST(x.\"\
    plant_id_eia\" AS VARCHAR)\n  JOIN \"dim_plant_yearly\" b ON CAST(x.\"plant_id_epa\" AS VARCHAR) = CAST(b.\"Plant Code\" AS VARCHAR)"
- left_table: fact_eia923_fuel_receipts
  left_col: energy_source_code
  right_table: dim_fuel_type
  right_col: energy_source_code
  type: SOFT_SUPPORTED
  join: direct
  via:
    table: fact_eia923_fuel_receipts
    left_col: energy_source_code
    right_col: Plant State
    left_cov: 1.0
    right_cov: 0.0204
  strength: medium
  key_coverage: 0.9231
  caveat: 'partial key coverage: 0.923 of left values match'
  sql: "SELECT * FROM \"fact_eia923_fuel_receipts\" a\n  JOIN \"dim_fuel_type\" b ON CAST(a.\"energy_source_code\" AS VARCHAR) = CAST(b.\"energy_source_code\"\
    \ AS VARCHAR)"
- left_table: fact_cems_hourly_emissions
  left_col: plant_id_eia
  right_table: dim_plant_yearly
  right_col: Plant Code
  type: SOFT_SUPPORTED
  join: via
  via:
    table: dim_unit_camd
    left_col: plant_id_eia
    right_col: plant_id_epa
    left_cov: 1.0
    right_cov: 0.9586
    two_hop_left_cov: 0.9597
  strength: high
  key_coverage: 0.9643
  caveat: 'partial key coverage: 0.964 of left values match'
  column_repairs:
  - dim_plant_yearly.plant_id_eia -> CAST({A}"Plant Code" AS VARCHAR) (value_coverage=0.964)
  sql: "SELECT * FROM \"fact_cems_hourly_emissions\" a\n  JOIN \"dim_unit_camd\" x ON CAST(a.\"plant_id_eia\" AS VARCHAR) = CAST(x.\"plant_id_eia\"\
    \ AS VARCHAR)\n  JOIN \"dim_plant_yearly\" b ON CAST(x.\"plant_id_epa\" AS VARCHAR) = CAST(b.\"Plant Code\" AS VARCHAR)"
- left_table: fact_cems_hourly_emissions
  left_col: emissions_unit_id_epa
  right_table: dim_unit_camd
  right_col: emissions_unit_id_epa
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_cems_hourly_emissions\" a\n  JOIN \"dim_unit_camd\" b ON CAST(a.\"emissions_unit_id_epa\" AS VARCHAR) = CAST(b.\"\
    emissions_unit_id_epa\" AS VARCHAR)"
- left_table: fact_ferc1_steam_plant_operations
  left_col: utility_id_ferc1
  right_table: dim_utility_ferc1
  right_col: utility_id_ferc1
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_ferc1_steam_plant_operations\" a\n  JOIN \"dim_utility_ferc1\" b ON CAST(a.\"utility_id_ferc1\" AS VARCHAR) = CAST(b.\"\
    utility_id_ferc1\" AS VARCHAR)"
- left_table: fact_ferc1_steam_plant_operations
  left_col: record_id
  right_table: fact_ferc1_all_plants
  right_col: record_id
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  column_repairs:
  - 'fact_ferc1_all_plants.record_id (discovered: true; inclusion: 1.0; parent_unique: true) -> CAST({A}"record_id" AS VARCHAR) (value_coverage=1.000)'
  sql: "SELECT * FROM \"fact_ferc1_steam_plant_operations\" a\n  JOIN \"fact_ferc1_all_plants\" b ON CAST(a.\"record_id\" AS VARCHAR) = CAST(b.\"\
    record_id\" AS VARCHAR)"
- left_table: fact_ferc1_fuel_by_plant
  left_col: utility_id_ferc1
  right_table: dim_utility_ferc1
  right_col: utility_id_ferc1
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_ferc1_fuel_by_plant\" a\n  JOIN \"dim_utility_ferc1\" b ON CAST(a.\"utility_id_ferc1\" AS VARCHAR) = CAST(b.\"utility_id_ferc1\"\
    \ AS VARCHAR)"
- left_table: fact_climate_monthly_state
  left_col: state_fips
  right_table: dim_state
  right_col: state_fips
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 1.0
  sql: "SELECT * FROM \"fact_climate_monthly_state\" a\n  JOIN \"dim_state\" b ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS\
    \ VARCHAR)"
- left_table: fact_generator_status_event
  left_col: plant_id_eia
  right_table: dim_plant_yearly
  right_col: Plant Code
  type: CERTIFIED_HARD
  join: direct
  strength: high
  key_coverage: 0.9997
  column_repairs:
  - dim_plant_yearly.plant_id_eia -> CAST({A}"Plant Code" AS VARCHAR) (value_coverage=1.000)
  sql: "SELECT * FROM \"fact_generator_status_event\" a\n  JOIN \"dim_plant_yearly\" b ON CAST(a.\"plant_id_eia\" AS VARCHAR) = CAST(b.\"Plant\
    \ Code\" AS VARCHAR)"
- left_table: dim_generator_yearly_operable
  left_col: State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_operable\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\"\
    \ AS VARCHAR)\n  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_generator_yearly_operable
  left_col: State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_operable\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\"\
    \ AS VARCHAR)\n  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_generator_yearly_proposed
  left_col: State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_proposed\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\"\
    \ AS VARCHAR)\n  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_generator_yearly_proposed
  left_col: State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_proposed\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\"\
    \ AS VARCHAR)\n  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_generator_yearly_retired_and_canceled
  left_col: State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_retired_and_canceled\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"\
    state_abbr\" AS VARCHAR)\n  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_generator_yearly_retired_and_canceled
  left_col: State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_generator_yearly_retired_and_canceled\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"\
    state_abbr\" AS VARCHAR)\n  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_owner_yearly
  left_col: State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 0.9804
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_owner_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\" AS VARCHAR)\n\
    \  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_owner_yearly
  left_col: State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 0.9804
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_owner_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\" AS VARCHAR)\n\
    \  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_plant_yearly
  left_col: State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 0.9804
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_plant_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\" AS VARCHAR)\n\
    \  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_plant_yearly
  left_col: State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 0.9804
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_plant_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"State\" AS VARCHAR) = CAST(x.\"state_abbr\" AS VARCHAR)\n\
    \  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_plant_yearly
  left_col: Transmission or Distribution System Owner State
  right_table: dim_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_plant_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"Transmission or Distribution System Owner State\" AS VARCHAR)\
    \ = CAST(x.\"state_abbr\" AS VARCHAR)\n  JOIN \"dim_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: dim_plant_yearly
  left_col: Transmission or Distribution System Owner State
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 0.9808
    right_cov: 0.8772
    two_hop_left_cov: 0.9615
  strength: medium
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_plant_yearly\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"Transmission or Distribution System Owner State\" AS VARCHAR)\
    \ = CAST(x.\"state_abbr\" AS VARCHAR)\n  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\"\
    \ AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: dim_utility_yearly
  right_col: State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.9123
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"dim_utility_yearly\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"State\" AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: fact_cems_hourly_emissions
  right_col: state
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8947
    two_hop_left_cov: 0.98
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"fact_cems_hourly_emissions\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"state\" AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: fact_eia923_boiler_fuel
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"fact_eia923_boiler_fuel\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: fact_eia923_fuel_consumption
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8947
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"fact_eia923_fuel_consumption\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: fact_eia923_fuel_receipts
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8596
    two_hop_left_cov: 0.98
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"fact_eia923_fuel_receipts\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: dim_state
  left_col: state_fips
  right_table: fact_eia923_generation
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8947
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"dim_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\" AS VARCHAR)\n\
    \  JOIN \"fact_eia923_generation\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: fact_cems_hourly_emissions
  left_col: state
  right_table: fact_climate_monthly_state
  right_col: state_fips
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_abbr
    right_col: state_fips
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 0.9608
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"fact_cems_hourly_emissions\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state\" AS VARCHAR) = CAST(x.\"state_abbr\"\
    \ AS VARCHAR)\n  JOIN \"fact_climate_monthly_state\" b ON CAST(x.\"state_fips\" AS VARCHAR) = CAST(b.\"state_fips\" AS VARCHAR)"
- left_table: fact_climate_monthly_state
  left_col: state_fips
  right_table: fact_eia923_boiler_fuel
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8772
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"fact_climate_monthly_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\"\
    \ AS VARCHAR)\n  JOIN \"fact_eia923_boiler_fuel\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: fact_climate_monthly_state
  left_col: state_fips
  right_table: fact_eia923_fuel_consumption
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8947
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"fact_climate_monthly_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\"\
    \ AS VARCHAR)\n  JOIN \"fact_eia923_fuel_consumption\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: fact_climate_monthly_state
  left_col: state_fips
  right_table: fact_eia923_fuel_receipts
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8596
    two_hop_left_cov: 0.98
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"fact_climate_monthly_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\"\
    \ AS VARCHAR)\n  JOIN \"fact_eia923_fuel_receipts\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"
- left_table: fact_climate_monthly_state
  left_col: state_fips
  right_table: fact_eia923_generation
  right_col: Plant State
  type: CROSSWALK_JOIN
  join: via
  via:
    table: xw_us_state_fips
    left_col: state_fips
    right_col: state_abbr
    left_cov: 1.0
    right_cov: 0.8947
    two_hop_left_cov: 1.0
  strength: high
  key_coverage: 0.0
  sql: "SELECT * FROM \"fact_climate_monthly_state\" a\n  JOIN \"xw_us_state_fips\" x ON CAST(a.\"state_fips\" AS VARCHAR) = CAST(x.\"state_fips\"\
    \ AS VARCHAR)\n  JOIN \"fact_eia923_generation\" b ON CAST(x.\"state_abbr\" AS VARCHAR) = CAST(b.\"Plant State\" AS VARCHAR)"