pbl_blueprint/pbl_blueprint/json/m1b/pbl_subobject_ext.json

{
  "tblname": "pbl_subobject_ext",
  "params": {
    "id": {
      "type": "int",
      "size": 20,
      "notnull": true,
      "default": 0,
      "editable": false,
      "query": false,
      "summary": "物理主键（bigint AUTO_INCREMENT）"
    },
    "tenant_key": {
      "type": "str",
      "size": 32,
      "notnull": true,
      "default": "",
      "editable": false,
      "query": true,
      "summary": "租户键 = COALESCE(tenant_id,'__PLATFORM__')；索引打头列；应用层计算"
    },
    "tenant_id": {
      "type": "str",
      "size": 32,
      "notnull": false,
      "default": null,
      "editable": true,
      "query": true,
      "summary": "租户ID（首业务字段，读写强制打头，缺失即 fail-closed）；NULL=平台公共模板的子对象扩展，非空=租户数据"
    },
    "ext_code": {
      "type": "str",
      "size": 32,
      "notnull": true,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "扩展记录编码（业务主键，gen_code('SXE', tenant_id) 生成）"
    },
    "owner_kind": {
      "type": "str",
      "size": 16,
      "notnull": true,
      "default": "blueprint",
      "editable": true,
      "query": true,
      "summary": "宿主类型 blueprint=真实蓝图子对象 / template=模板内容子对象",
      "code": "pbl_ext_owner_kind"
    },
    "owner_id": {
      "type": "str",
      "size": 32,
      "notnull": true,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "宿主ID（blueprint→blueprint_id；template→template_code）"
    },
    "owner_version": {
      "type": "int",
      "notnull": true,
      "default": 1,
      "editable": true,
      "query": true,
      "summary": "宿主版本（blueprint→蓝图版本号；template→template_version），版本隔离避免跨版本串数据"
    },
    "subobject_type": {
      "type": "str",
      "size": 32,
      "notnull": true,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "子对象类型（7 类之一）",
      "code": "pbl_subobject_type"
    },
    "subobject_ref": {
      "type": "str",
      "size": 64,
      "notnull": true,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "子对象归一引用（非空列：blueprint→M1A subobject_id；template→模板内临时 ID），参与唯一键杜绝 NULL 重复行"
    },
    "subobject_id": {
      "type": "str",
      "size": 32,
      "notnull": false,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "蓝图子对象ID（冗余列，owner_kind=blueprint 时与 subobject_ref 同值）"
    },
    "ext_key": {
      "type": "str",
      "size": 64,
      "notnull": true,
      "default": "",
      "editable": true,
      "query": true,
      "summary": "扩展字段键（必须在 pbl_ext_field_def 中存在且 def_status=active，否则 PBL_EXT_FIELD_UNDEFINED）"
    },
    "ext_value": {
      "type": "text",
      "notnull": false,
      "default": "",
      "editable": true,
      "query": false,
      "summary": "扩展字段值（统一字符串形态；json/bool/date 按 value_type 序列化）"
    },
    "value_type": {
      "type": "str",
      "size": 16,
      "notnull": true,
      "default": "string",
      "editable": false,
      "query": true,
      "summary": "值类型快照（写入时从 pbl_ext_field_def.value_type 快照，历史值可按当时类型解读）",
      "code": "pbl_ext_value_type"
    },
    "field_def_id": {
      "type": "int",
      "size": 20,
      "notnull": false,
      "default": 0,
      "editable": false,
      "query": true,
      "summary": "字段定义ID（指向 pbl_ext_field_def.id，逻辑关联无 FK）"
    },
    "sort_no": {
      "type": "int",
      "notnull": true,
      "default": 0,
      "editable": true,
      "query": true,
      "summary": "排序号"
    },
    "creator_id": {
      "type": "str",
      "size": 32,
      "notnull": false,
      "default": "",
      "editable": false,
      "query": true,
      "summary": "创建人"
    },
    "create_time": {
      "type": "datetime",
      "notnull": true,
      "default": null,
      "editable": false,
      "query": false,
      "summary": "创建时间"
    },
    "update_time": {
      "type": "datetime",
      "notnull": true,
      "default": null,
      "editable": false,
      "query": false,
      "summary": "更新时间"
    }
  },
  "editable": [
    "api/pbl_subobject_ext/list.dspy",
    "api/pbl_subobject_ext/edit.dspy",
    "api/pbl_subobject_ext/view.dspy"
  ],
  "browserfields": [
    "ext_code",
    "owner_kind",
    "owner_id",
    "subobject_type",
    "subobject_ref",
    "ext_key",
    "ext_value",
    "value_type"
  ]
}