{
 "db": "nhs_raw",
 "name": "fct_activity_prescribing_secondary",
 "rows": 3755451,
 "bytes": 90113977,
 "engine": "MergeTree",
 "modified": "2026-08-21 13:32:43",
 "category": "prescribing",
 "publisher": "NHSBSA",
 "licence": "OGL-3.0",
 "access": "open",
 "columns": [
  {
   "name": "pillar",
   "type": "Nullable(String)"
  },
  {
   "name": "series",
   "type": "Nullable(String)"
  },
  {
   "name": "measure",
   "type": "Nullable(String)"
  },
  {
   "name": "geography_level",
   "type": "Nullable(String)"
  },
  {
   "name": "geography_code",
   "type": "Nullable(String)"
  },
  {
   "name": "geography_name",
   "type": "Nullable(String)"
  },
  {
   "name": "drug_code",
   "type": "Nullable(String)"
  },
  {
   "name": "drug_name",
   "type": "Nullable(String)"
  },
  {
   "name": "date",
   "type": "Nullable(String)"
  },
  {
   "name": "period",
   "type": "Nullable(String)"
  },
  {
   "name": "value",
   "type": "Nullable(Float64)"
  },
  {
   "name": "unit",
   "type": "Nullable(String)"
  },
  {
   "name": "source_pub",
   "type": "Nullable(String)"
  },
  {
   "name": "source_url",
   "type": "Nullable(String)"
  },
  {
   "name": "canonical_ods_code",
   "type": "Nullable(String)"
  },
  {
   "name": "trust_type",
   "type": "Nullable(String)"
  }
 ]
}