{
    "summary": [
        {
            "name": "pbl_domain_ref",
            "title": "PBL基础域关联表(world/scene/entity)",
            "primary": ["id"],
            "catelog": "relation"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "主键ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "tenant_id",
            "title": "租户ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "default": "0"
        },
        {
            "name": "ref_type",
            "title": "关联类型(world/scene/entity)",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "ref_id",
            "title": "基础域对象ID",
            "type": "str",
            "length": 64,
            "nullable": "no"
        },
        {
            "name": "ref_code",
            "title": "基础域对象编码",
            "type": "str",
            "length": 64,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "ref_name",
            "title": "基础域对象名称",
            "type": "str",
            "length": 128,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "blueprint_id",
            "title": "PBL蓝图ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "team_id",
            "title": "团队ID",
            "type": "str",
            "length": 64,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "class_id",
            "title": "班级ID",
            "type": "str",
            "length": 64,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "bind_state",
            "title": "绑定状态(bound/unbound)",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "default": "bound"
        },
        {
            "name": "bind_at",
            "title": "绑定时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "remark",
            "title": "备注",
            "type": "str",
            "length": 255,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "ext_json",
            "title": "扩展属性JSON(设计§J1权威列名)",
            "type": "text",
            "nullable": "yes"
        },
        {
            "name": "creator_id",
            "title": "创建人ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "updater_id",
            "title": "更新人ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "default": ""
        },
        {
            "name": "updated_at",
            "title": "更新时间",
            "type": "timestamp",
            "nullable": "no"
        },
        {
            "name": "is_deleted",
            "title": "逻辑删除标记(0正常/1已删)",
            "type": "str",
            "length": 1,
            "nullable": "no",
            "default": "0"
        }
    ],
    "indexes": [
        {
            "name": "uk_pbl_domain_ref_bind",
            "idxtype": "unique",
            "idxfields": ["tenant_id", "ref_type", "ref_id"]
        },
        {
            "name": "idx_pbl_domain_ref_tenant_type",
            "idxtype": "index",
            "idxfields": ["tenant_id", "ref_type", "is_deleted"]
        },
        {
            "name": "idx_pbl_domain_ref_blueprint",
            "idxtype": "index",
            "idxfields": ["tenant_id", "blueprint_id"]
        },
        {
            "name": "idx_pbl_domain_ref_team",
            "idxtype": "index",
            "idxfields": ["tenant_id", "class_id", "team_id"]
        }
    ],
    "codes": [
        {
            "field": "ref_type",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='pbl_domain_ref_type'"
        },
        {
            "field": "bind_state",
            "table": "appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='pbl_bind_state'"
        }
    ]
}