{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://unpkg.com/better-supabase/schemas/snapshot-v2.json",
  "title": "better-supabase schema snapshot",
  "description": "Output of `better-supabase introspect`: @supabase/postgrest-typegen GeneratorMetadata plus the catalog details it leaves out. Codegen and doctor read it instead of a database.",
  "type": "object",
  "additionalProperties": false,
  "required": ["version", "schemas", "generator", "extras"],
  "properties": {
    "$schema": {
      "type": "string"
    },
    "version": {
      "const": 2
    },
    "schemas": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "generator": {
      "$ref": "#/$defs/generator"
    },
    "extras": {
      "$ref": "#/$defs/extras"
    }
  },
  "$defs": {
    "generator": {
      "type": "object",
      "properties": {
        "columns": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "check": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "data_type": {
                "type": "string"
              },
              "default_value": {},
              "enums": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "format": {
                "type": "string"
              },
              "id": {
                "type": "string"
              },
              "identity_generation": {
                "anyOf": [
                  {
                    "const": "ALWAYS"
                  },
                  {
                    "const": "BY DEFAULT"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "is_generated": {
                "type": "boolean"
              },
              "is_identity": {
                "type": "boolean"
              },
              "is_nullable": {
                "type": "boolean"
              },
              "is_unique": {
                "type": "boolean"
              },
              "is_updatable": {
                "type": "boolean"
              },
              "name": {
                "type": "string"
              },
              "ordinal_position": {
                "type": "number"
              },
              "schema": {
                "type": "string"
              },
              "table": {
                "type": "string"
              },
              "table_id": {
                "type": "number"
              },
              "type_schema": {
                "type": "string"
              }
            },
            "required": [
              "check",
              "comment",
              "data_type",
              "default_value",
              "enums",
              "format",
              "id",
              "identity_generation",
              "is_generated",
              "is_identity",
              "is_nullable",
              "is_unique",
              "is_updatable",
              "name",
              "ordinal_position",
              "schema",
              "table",
              "table_id",
              "type_schema"
            ]
          }
        },
        "foreignTables": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "id": {
                "type": "number"
              },
              "name": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              }
            },
            "required": ["comment", "id", "name", "schema"]
          }
        },
        "functions": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "args": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "has_default": {
                      "anyOf": [
                        {
                          "type": "boolean"
                        },
                        {
                          "type": "null"
                        }
                      ]
                    },
                    "mode": {
                      "enum": ["in", "inout", "out", "table", "variadic"]
                    },
                    "name": {
                      "type": "string"
                    },
                    "type_id": {
                      "type": "number"
                    }
                  },
                  "required": ["has_default", "mode", "name", "type_id"]
                }
              },
              "argument_types": {
                "type": "string"
              },
              "behavior": {
                "enum": ["IMMUTABLE", "STABLE", "VOLATILE"]
              },
              "complete_statement": {
                "type": "string"
              },
              "config_params": {
                "anyOf": [
                  {
                    "type": "object",
                    "additionalProperties": {
                      "type": "string"
                    }
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "definition": {
                "type": "string"
              },
              "id": {
                "type": "number"
              },
              "identity_argument_types": {
                "type": "string"
              },
              "is_set_returning_function": {
                "type": "boolean"
              },
              "language": {
                "type": "string"
              },
              "name": {
                "type": "string"
              },
              "prorows": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "return_type": {
                "type": "string"
              },
              "return_type_id": {
                "type": "number"
              },
              "return_type_relation_id": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "schema": {
                "type": "string"
              },
              "security_definer": {
                "type": "boolean"
              }
            },
            "required": [
              "args",
              "argument_types",
              "behavior",
              "complete_statement",
              "config_params",
              "definition",
              "id",
              "identity_argument_types",
              "is_set_returning_function",
              "language",
              "name",
              "prorows",
              "return_type",
              "return_type_id",
              "return_type_relation_id",
              "schema",
              "security_definer"
            ]
          }
        },
        "materializedViews": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "id": {
                "type": "number"
              },
              "is_populated": {
                "type": "boolean"
              },
              "name": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              }
            },
            "required": ["comment", "id", "is_populated", "name", "schema"]
          }
        },
        "primaryKeys": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              },
              "table_id": {
                "type": "number"
              },
              "table_name": {
                "type": "string"
              }
            },
            "required": ["name", "schema", "table_id", "table_name"]
          }
        },
        "relationships": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "columns": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "foreign_key_name": {
                "type": "string"
              },
              "is_one_to_one": {
                "type": "boolean"
              },
              "referenced_columns": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "referenced_relation": {
                "type": "string"
              },
              "referenced_schema": {
                "type": "string"
              },
              "relation": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              }
            },
            "required": [
              "columns",
              "foreign_key_name",
              "is_one_to_one",
              "referenced_columns",
              "referenced_relation",
              "referenced_schema",
              "relation",
              "schema"
            ]
          }
        },
        "schemas": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": "number"
              },
              "name": {
                "type": "string"
              },
              "owner": {
                "type": "string"
              }
            },
            "required": ["id", "name", "owner"]
          }
        },
        "tables": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "bytes": {
                "type": "number"
              },
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "dead_rows_estimate": {
                "type": "number"
              },
              "id": {
                "type": "number"
              },
              "live_rows_estimate": {
                "type": "number"
              },
              "name": {
                "type": "string"
              },
              "replica_identity": {
                "enum": ["DEFAULT", "FULL", "INDEX", "NOTHING"]
              },
              "rls_enabled": {
                "type": "boolean"
              },
              "rls_forced": {
                "type": "boolean"
              },
              "schema": {
                "type": "string"
              },
              "size": {
                "type": "string"
              }
            },
            "required": [
              "bytes",
              "comment",
              "dead_rows_estimate",
              "id",
              "live_rows_estimate",
              "name",
              "replica_identity",
              "rls_enabled",
              "rls_forced",
              "schema",
              "size"
            ]
          }
        },
        "types": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "attributes": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "type_id": {
                      "type": "number"
                    }
                  },
                  "required": ["name", "type_id"]
                }
              },
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "enums": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "format": {
                "type": "string"
              },
              "id": {
                "type": "number"
              },
              "name": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              },
              "type_relation_id": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "attributes",
              "comment",
              "enums",
              "format",
              "id",
              "name",
              "schema",
              "type_relation_id"
            ]
          }
        },
        "version": {
          "const": 1
        },
        "views": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "comment": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "id": {
                "type": "number"
              },
              "is_updatable": {
                "type": "boolean"
              },
              "name": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              },
              "is_insert_enabled": {
                "type": "boolean"
              },
              "is_update_enabled": {
                "type": "boolean"
              }
            },
            "required": ["comment", "id", "is_updatable", "name", "schema"]
          }
        }
      },
      "required": [
        "columns",
        "foreignTables",
        "functions",
        "materializedViews",
        "primaryKeys",
        "relationships",
        "schemas",
        "tables",
        "types",
        "version",
        "views"
      ]
    },
    "extras": {
      "type": "object",
      "additionalProperties": false,
      "required": ["tables", "buckets", "realtime"],
      "properties": {
        "tables": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/extrasTable"
          }
        },
        "buckets": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["id", "public", "fileSizeLimit", "allowedMimeTypes"],
            "properties": {
              "id": {
                "type": "string"
              },
              "public": {
                "type": "boolean"
              },
              "fileSizeLimit": {
                "type": ["integer", "null"]
              },
              "allowedMimeTypes": {
                "type": ["array", "null"],
                "items": {
                  "type": "string"
                }
              },
              "versioning": {
                "description": "storage.buckets.versioning_status; absent when Storage has no versioning.",
                "enum": ["DISABLED", "ENABLED", "SUSPENDED", null]
              },
              "lifecycle": {
                "description": "storage.buckets.lifecycle_configuration; absent when Storage has no lifecycles.",
                "type": ["object", "null"]
              }
            }
          }
        },
        "realtime": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "roleSettings": {
          "type": "object",
          "additionalProperties": {
            "type": "object",
            "additionalProperties": {
              "type": "string"
            }
          }
        },
        "functions": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "schema",
              "name",
              "signature",
              "language",
              "volatility",
              "securityDefiner",
              "settings"
            ],
            "properties": {
              "schema": {
                "type": "string"
              },
              "name": {
                "type": "string"
              },
              "signature": {
                "type": "string"
              },
              "language": {
                "type": "string"
              },
              "volatility": {
                "enum": ["immutable", "stable", "volatile"]
              },
              "securityDefiner": {
                "type": "boolean"
              },
              "settings": {
                "type": "object",
                "additionalProperties": {
                  "type": "string"
                }
              },
              "execute": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "hooks": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["hook", "schema", "name", "functions"],
            "properties": {
              "hook": {
                "type": "string"
              },
              "schema": {
                "type": "string"
              },
              "name": {
                "type": "string"
              },
              "functions": {
                "type": "array",
                "items": {
                  "type": "object",
                  "additionalProperties": false,
                  "required": [
                    "schema",
                    "name",
                    "signature",
                    "language",
                    "volatility",
                    "securityDefiner",
                    "settings",
                    "execute",
                    "publicExecute",
                    "schemaUsage"
                  ],
                  "properties": {
                    "schema": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "signature": {
                      "type": "string"
                    },
                    "language": {
                      "type": "string"
                    },
                    "volatility": {
                      "enum": ["immutable", "stable", "volatile"]
                    },
                    "securityDefiner": {
                      "type": "boolean"
                    },
                    "settings": {
                      "type": "object",
                      "additionalProperties": {
                        "type": "string"
                      }
                    },
                    "execute": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    },
                    "publicExecute": {
                      "type": "boolean"
                    },
                    "schemaUsage": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    },
                    "source": {
                      "type": "string",
                      "description": "The function body (`pg_proc.prosrc`)."
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "extrasTable": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "schema",
        "name",
        "primaryKey",
        "uniques",
        "foreignKeys",
        "checks",
        "indexes",
        "policies",
        "triggers",
        "grants"
      ],
      "properties": {
        "id": {
          "type": "integer"
        },
        "schema": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "primaryKey": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "uniques": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["name", "columns"],
            "properties": {
              "name": {
                "type": "string"
              },
              "columns": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "foreignKeys": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["name", "onDelete", "onUpdate"],
            "properties": {
              "name": {
                "type": "string"
              },
              "onDelete": {
                "enum": [
                  "no action",
                  "restrict",
                  "cascade",
                  "set null",
                  "set default"
                ]
              },
              "onUpdate": {
                "enum": [
                  "no action",
                  "restrict",
                  "cascade",
                  "set null",
                  "set default"
                ]
              }
            }
          }
        },
        "checks": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["name", "definition"],
            "properties": {
              "name": {
                "type": "string"
              },
              "definition": {
                "type": "string"
              }
            }
          }
        },
        "indexes": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["name", "columns", "unique", "primary", "partial"],
            "properties": {
              "name": {
                "type": "string"
              },
              "columns": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "unique": {
                "type": "boolean"
              },
              "primary": {
                "type": "boolean"
              },
              "partial": {
                "type": "boolean"
              },
              "method": {
                "type": "string"
              },
              "predicate": {
                "type": ["string", "null"]
              }
            }
          }
        },
        "policies": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "name",
              "command",
              "roles",
              "permissive",
              "using",
              "check"
            ],
            "properties": {
              "name": {
                "type": "string"
              },
              "command": {
                "enum": ["all", "select", "insert", "update", "delete"]
              },
              "roles": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "permissive": {
                "type": "boolean"
              },
              "using": {
                "type": ["string", "null"]
              },
              "check": {
                "type": ["string", "null"]
              },
              "functions": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "triggers": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["name", "timing", "events", "level", "function"],
            "properties": {
              "name": {
                "type": "string"
              },
              "timing": {
                "enum": ["before", "after", "instead of"]
              },
              "events": {
                "type": "array",
                "items": {
                  "enum": ["insert", "update", "delete", "truncate"]
                }
              },
              "level": {
                "enum": ["row", "statement"]
              },
              "function": {
                "type": "string"
              }
            }
          }
        },
        "grants": {
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["role", "privileges"],
            "properties": {
              "role": {
                "type": "string"
              },
              "privileges": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "columnGrants": {
          "description": "Column-level insert and update grants to anon and authenticated. Absent in snapshots taken before they were introspected.",
          "type": "array",
          "items": {
            "type": "object",
            "additionalProperties": false,
            "required": ["column", "role", "privileges"],
            "properties": {
              "column": {
                "type": "string"
              },
              "role": {
                "type": "string"
              },
              "privileges": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "large": {
          "description": "Postgres estimates at least 10,000 rows; the unbounded-read lint rule reads it.",
          "const": true
        }
      }
    }
  }
}