数据模型-后端接口说明

https://smartbi.feishu.cn/docx/YqZtdMTyloscStxIU06cg1hsnde

NLA 元数据查询接口

接口调用

http://host:port/smartbi/smartbix/api/augmentedOlap/newNlaMetaData

接口请求类型

POST

返回值

CheckResult

属性	类型	说明
id	Stirng	模型 id
fields	List	查询成员列表(如果为空查询所有的)

简单示例：单物理表

{
common: "",
dataSource: {
alias: "demo2019",
authenticationType: "STATIC",
dbCharset: "",
desc: "",
driver: "com.mysql.jdbc.Driver",
driverType: "MYSQL",
id: "DS.demo2019",
maxConnection: 300,
name: "demo2019",
transactionIsolation: -1,
url: "jdbc:mysql://172.17.11.217:3306/demo2019?useOldAliasMetadataBehavior=true&useUnicode=true&characterEncoding=GBK&useServerPrepStmts=true",
user: "admin",
validationQuery: "SELECT 1 FROM DUAL",
validationQueryMethod: 0
},
header: [
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%Y��')",
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
name: "���",
objectAlias: "ʱ��",
objectName: "ʱ��",
timeLevel: "year",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "(CASE WHEN date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%m') IN (1,2,3) THEN '1����' WHEN date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%m') IN (4,5,6) THEN '2����' WHEN date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%m') IN (7,8,9) THEN '3����' WHEN date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%m') IN (10,11,12) THEN '4����' END)",
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
name: "����",
objectAlias: "ʱ��",
objectName: "ʱ��",
timeLevel: "quarter",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "date_format( ^C_FIELD.demo2019.null.car_selling_fact.column9^ , '%m��')",
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
name: "�·�",
objectAlias: "ʱ��",
objectName: "ʱ��",
timeLevel: "month",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<����-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column9^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column9",
name: "����",
objectAlias: "ʱ��",
objectName: "ʱ��",
timeLevel: "",
type: "DATE"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column4^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column4",
name: "����",
objectAlias: "����",
objectName: "����",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "( case when ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ < 10000 then '0-1��̨' when ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ >= 10000 and ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ <20000 then '1-2��̨' when ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ >= 20000 and ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ <30000 then '2-3��̨' when ^C_BIZATTR.demo2019.CSAC�������۷���.column10^ >= 30000 then '3��̨����' end)",
id: "BIZATTR.demo2019.��������˽�ҳ�����.�ȶ�",
name: "�ȶ�",
objectAlias: "����",
objectName: "����",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column7^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column7",
name: "����",
objectAlias: "����",
objectName: "����",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "������",
expressionText: "( case when ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ < 10 then 8 when ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ >= 10 and ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ <=15 then 13 when ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ > 15 and ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ <=20 then 18 when ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ > 20 and ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ <30 then 25 when ^C_BIZATTR.demo2019.CSAC�������۷���.column8^ >= 30 then 30 end)",
id: "BIZATTR.demo2019.��������˽�ҳ�����.�۸�����",
name: "Ԥ��",
objectAlias: "����",
objectName: "����",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column2^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column2",
name: "��ϵ",
objectAlias: "��Ʒ",
objectName: "car_selling_fact",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column5^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column5",
name: "Ʒ��",
objectAlias: "��Ʒ",
objectName: "car_selling_fact",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column3^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column3",
name: "����",
objectAlias: "��Ʒ",
objectName: "car_selling_fact",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<�ַ���-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column6^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column6",
name: "����",
objectAlias: "��Ʒ",
objectName: "car_selling_fact",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<����-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column12^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column12",
name: "ʡ��",
objectAlias: "����",
objectName: "��ҵ",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<����-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column13^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column13",
name: "����",
objectAlias: "����",
objectName: "��ҵ",
timeLevel: "",
type: "VARCHAR"
},
{
aggregationMode: "NULL",
dataFormat: "<����-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column10^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column10",
name: "������",
objectAlias: "ָ��",
objectName: "ָ��",
timeLevel: "",
type: "INTEGER"
},
{
aggregationMode: "AVG",
dataFormat: "<������-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column8^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column8",
name: "������",
objectAlias: "ָ��",
objectName: "ָ��",
timeLevel: "",
type: "DOUBLE"
},
{
aggregationMode: "NULL",
dataFormat: "<������-Ĭ��ֵ>",
expressionText: "^C_FIELD.demo2019.null.car_selling_fact.column11^",
id: "BIZATTR.demo2019.��������˽�ҳ�����.column11",
name: "���۹�ģ",
objectAlias: "ָ��",
objectName: "ָ��",
timeLevel: "",
type: "DOUBLE"
}
],
id: "THEME.demo2019.��������˽�ҳ�����",
name: "��������˽�ҳ�����",
rows: [
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
members: [
"2015��",
"2016��",
"2017��",
"2018��",
"2019��",
"2020��"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
members: [
"1����",
"2����",
"3����",
"4����"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.��",
members: [
"01��",
"02��",
"03��",
"04��",
"05��",
"06��",
"07��",
"08��",
"09��",
"10��",
"11��",
"12��"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column4",
members: [
"�γ�",
"SUV",
"MPV"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.�ȶ�",
members: [
"0-1��̨",
"1-2��̨",
"3��̨����",
"2-3��̨"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column7",
members: [
"����",
"����",
"С��",
"΢��",
"�д���"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.�۸�����",
members: [
"30������",
"13������",
"18������",
"25������",
"8������"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column2",
members: [
"��ϵ",
"��ϵ",
"��ϵ",
"����",
"��ϵ",
"��ϵ"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column5",
members: [
"��������",
"ѩ����",
"����",
"����",
"��������",
"���Դ�",
"���ǵ�",
"����",
"���",
"����",
"����",
"�ִ�",
"����",
"����",
"WEY",
"����",
"������",
"�µ�",
"����",
"����",
"����",
"����",
"����",
"ѩ����",
"����",
"��������Դ",
"����",
"��;",
"�ղ�",
"˹�´�",
"���",
"��"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column3",
members: [
"����ͨ��",
"��������",
"��������",
"���籾��",
"��������",
"һ�����Դ�",
"�������Դ�",
"���ǵ�����",
"��������Դ",
"�������ó�",
"�Ϻ�����",
"�����ִ�",
"�����ô�����",
"��������",
"һ������",
"һ������",
"��������",
"��������",
"��������",
"һ���µ�",
"����ͨ������",
"��������",
"��������",
"��������",
"��������",
"��������Դ",
"�����ղ�"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column6",
members: [
"ATS-L",
"C3-XR",
"C4����",
"C-HR",
"CR-V",
"CS15",
"CS35",
"CS55",
"CS75",
"CX-4",
"CX-5",
"CX70",
"e5",
"ECϵ��",
"EUϵ��",
"EXϵ��",
"F3",
"GL6",
"GM6",
"GM8",
"GS3",
"GS4",
"GS5",
"GS8",
"i5",
"i6",
"INSPIRE",
"ix25",
"ix35",
"K2",
"K3",
"K4",
"K5",
"KX?CROSS",
"KX3",
"KX3����",
"KX5",
"POLO",
"RAV4",
"RX3",
"RX5",
"S7",
"T-Cross",
"T-ROC̽��",
"UR-V",
"VV5",
"VV6",
"VV7",
"XR-V",
"XT4",
"XT5",
"XTS",
"YARiS?L?����",
"YARiS?L?����",
"ZS",
"������",
"������",
"������5",
"������GX",
"������",
"������",
"������",
"��������",
"�µ���",
"�µ�A3",
"�µ�A4L",
"�µ�A6L",
"�µ�Q2L",
"�µ�Q3",
"�µ�Q5",
"����310",
"����360",
"����510",
"����530",
"����560",
"����730",
"����RC-6",
"����",
"����1ϵ",
"����3ϵ",
"����5ϵ",
"����X1",
"����X3",
"����A��",
"����C��",
"����E��",
"����GLA",
"����GLB",
"����GLC",
"����GLK",
"����2008",
"����3008",
"����301",
"����308",
"����4008",
"����408",
"����",
"��Խ",
"����",
"����",
"����GE",
"��Խ",
"����GA4",
"����",
"�ۺ�GL",
"�ۺ�GS",
"�ۺ�����Դ",
"�ɶ�",
"��˹��",
"�淶",
"����˹",
"���˹",
"�߶���",
"����",
"�ڵ�",
"��������ԴAion?S",
"����F5",
"����F7",
"����H1",
"����H2",
"����H4",
"����H6",
"����H7",
"����M6",
"������",
"�Ӱ",
"�ʹ�",
"�μ�",
"�μ�����Դ",
"����",
"�ܵ�",
"�ݴ�",
"�ݴ�VA3",
"�ݴ�VS5",
"��;X70",
"��ţ��",
"����",
"����",
"��Խ",
"������",
"��������CT5",
"������",
"��Խ",
"�µ��ǿ�",
"���׿�",
"��³��",
"��³��",
"������",
"����",
"�ʶ�",
"����",
"����",
"����",
"���",
"����",
"�춯",
"���01",
"���02",
"���03",
"����",
"����",
"�ɵ�ŷ",
"����6",
"����HS",
"��ͼ",
"����",
"������",
"������",
"�濥",
"����eQ",
"���",
"������Դ",
"����360",
"���",
"��3",
"��5",
"��5X",
"��7",
"��8",
"����",
"��ŷ",
"ɣ����",
"ʤ��",
"˼��",
"��",
"��MAX",
"��pro",
"������Դ",
"����",
"����",
"������",
"̽����",
"̽��",
"��",
"������Դ",
"����",
"����C5AIRCROSS",
";��",
";��",
";��",
";ʤ",
";��",
"����",
"����FS",
"����",
"ε��",
"����",
"�п�",
"���",
"�±���RS-3",
"�µۺ�",
"����",
"�Ÿ�",
"������",
"����",
"����",
"����IZOA",
"�ݶ�",
"�ݶ�DT",
"����",
"����",
"Ӣ��",
"Ԫ",
"Ԫ����Դ",
"Զ��S1",
"Զ��SUV",
"Զ��X1",
"Զ��X3",
"Զ��X6",
"Զ���γ�",
"�ö�",
"����",
"����",
"����ŷ��X7",
"����"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column12",
members: [
"�Ϻ�",
"����",
"�㶫",
"����",
"����",
"����",
"����",
"���",
"�ӱ�",
"����",
"����",
"����",
"�㽭"
]
},
{
id: "BIZATTR.demo2019.��������˽�ҳ�����.column13",
members: [
"�Ϻ�",
"�人",
"����",
"����",
"����",
"�Ͼ�",
"����",
"����",
"�γ�",
"���",
"����",
"�ߺ�",
"����",
"����",
"����"
]
}
],
title: "��������˽�ҳ�����",
types: [
"text",
"text",
"text",
"real",
"text",
"text",
"text",
"text",
"text",
"text",
"text",
"text",
"text",
"text",
"real",
"real",
"real"
]
}

创建数据模型

接口调用

http://host:port/smartbi/smartbix/api/dataModel/{pid}

接口请求类型

POST

返回值

CheckResult

属性	类型	说明
id	Stirng	模型 id
errorCode	String	错误码，成功时错误码、错误信息同时为空
errorMessage	String	错误信息，成功时错误码、错误信息同时为空

简单示例：单物理表

{  
        "name": "SimpleModelDemo",
        "alias": "模型简单示例",
        "views": [{
                "name": "orders",
                "alias": "订单表",
                "type": "BASIC_TABLE",
                "define": {
                        "tableId": "TAB.northwind.null.orders"
                }
        }],
        "dimensions":[{
                "name": "ShipRegion",
                "alias": "区域",
                "viewName": "orders",
                "fieldName": "ShipRegion",
                "valueType": "STRING"
        }],
        "measures": [{
                "name": "Freight",
                "alias": "运费",
                "viewName": "orders",
                "aggregator": "sum",
                "fieldName": "Freight"
        }]
}

简单示例 2：SQL 私有查询

{  
        "name": "SimpleModelDemo2",
        "alias": "模型简单示例2",
        "views": [{
                "name": "orders",
                "alias": "订单表",
                "type": "SQL_VIEW",
                "define": {
                        "dataSourceId": "DS.notthwind",
                        "sql": " select * from orders"
                }
        }]
}

详细示例：2 表关联、定义层次、日期层次、计算度量、计算成员

注意：需要把注释去掉

{  
        "name": "ModelDemo",
        "alias": "模型示例",
        // 私有查询列表
        "views": [{
                "name": "orderdetails",
                "alias": "订单明细表",
                "type": "BASIC_TABLE",
                "define": {
                        "tableId": "TAB.northwind.null.orderdetails"
                }
                /*,
                "storeType": "EXTRACT",
                "extractSetting": {
                    "type": "FULL"
                }*/
        },{
                "name": "orders",
                "alias": "订单表",
                "type": "BASIC_TABLE",
                "define": {
                        "tableId": "TAB.northwind.null.orders"
                }
                /*,
                "storeType": "EXTRACT",
                "extractSetting": {
                    "type": "FULL"
                }*/
        }],
        // 层次结构列表
        "hierarchies": [{
            "name":"hierArea",
            "alias": "地区",
            "levels": [
                {
                    "viewName": "orders",
                    "name": "ShipRegionLevel",
                    "alias": "区域",
                    "fieldName": "ShipRegion",
                    "levelType": "LEVEL"
                },
                {
                    "viewName": "orders",
                    "name": "ShipProvinceLevel",
                    "alias": "省份",
                    "fieldName": "ShipProvince",
                    "levelType": "LEVEL"
                }
            ]
        }],
        // 日期层次结构列表
        "dateHierarchies": [{
            "name":"hierDate",
            "alias": "时间维度",
            "levels": [
                {
                    "viewName": "orders",
                    "name": "orderYear",
                    "alias": "年",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_YEAR"
                },
                {
                    "viewName": "orders",
                    "name": "orderQuarter",
                    "alias": "季",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_QUARTER"
                },
                {
                    "viewName": "orders",
                    "name": "orderMonth",
                    "alias": "月",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_MONTH"
                },
                {
                    "viewName": "orders",
                    "name": "orderDay",
                    "alias": "日",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_DAY"
                }
            ]
        }],
        // 维度结构列表
        "dimensions":[{
                "name": "ShipRegion",
                "alias": "区域",
                "viewName": "orders",
                "fieldName": "ShipRegion",
                "valueType": "STRING"
        }],
        // 表关系图
        "relationGraph": {
                "relations": [{
                        "srcViewName": "orderdetails",
                        "destViewName": "orders",
                        "linkType": "LEFTJOIN",
                        "fieldRelations": [{
                                "srcFieldName": "OrderID",
                                "destFieldName": "OrderID"
                        }]
                }]
        },
        // 度量列表
        "measures": [{
                "name": "Quantity",
                "alias": "Quantity",
                "viewName": "orderdetails",
                "aggregator": "sum",
                "fieldName": "Quantity"
        },{
                "name": "UnitPrice",
                "alias": "UnitPrice",
                "viewName": "orderdetails",
                "aggregator": "sum",
                "fieldName": "UnitPrice"
        }],
        // 计算度量列表
        "calcMeasures": [
            {
                "name":"calc1",
                "alias":"数量加1",
                "expression": "[Measures].[Quantity] + 1"
            }
        ],
        // 计算成员列表
        "calcMembers": [
            {
                "name":"north",
                "alias":"北方",
                "expression": "[hierArea].[东北] + [hierArea].[华北]",
                "hierName": "[ShipRegion]"
            }
        ]
}

接口参数及其说明

pid：父节点 id;

post 内容的结构如下，详细说明如下：

DataModelVO 模型

属性	类型	说明
id	String	模型 id，更新时才需要填
name	String	模型名称
alias	String	模型别名
views	LIst	私有查询列表
measures	LIst	度量列表
relationGraph	DataModelRelationGraphVO	表关系图
hierarchies	List	层次结构列表
dateHierarchies	List	基于日期字段生成时间层次列表
calcMeasures	LIst	计算度量列表
calcMembers	LIst	计算成员列表
namedSets	LIst	命名集列表

DataModelViewVO 私有查询

属性	类型	说明
name	String	名称
alias	String	别名
type	ViewType	类型：BASIC_TABLE，代表基础表。以下暂不支持：SQL_VIEW、PROC_VIEW、JS_VIEW、JAVA_VIEW、ETL_VIEW、EXCEL_VIEW、COMBINEDQUERY_VIEW、TIME_TABLE
define	ObjectNode	定义，有对应具体的 VO，如基础表为BasicTableViewDefineVO
storeType	StoreType	存储方式：DIRECT、EXTRACT，分别代表直连、抽取
extractSetting	ExtractSettingVO	抽取设置

ExtractSettingVO 抽取设置定义

属性	类型	说明
type	ExtractType	抽取方式：FULL、REALTIME，分别代表全量、按次抽取

BasicTableViewDefineVO 基础表定义

属性	类型	说明
tableId	String	基础表 Id

SQLViewDefineVO SQL查询定义

属性	类型	说明
dataSourceId	String	数据源 Id
sql	String	sql 语句

DataModelMeasureVO 度量

属性	类型	说明
name	String	名称
alias	String	别名
aggregator	String	聚合方式:SUM、COUNT、 AVG、DISTINCT_COUNT、MAX、MIN
fieldName	String	私有查询字段名
viewName	String	私有查询名

DataModelRelationGraphVO 表关系图

属性	类型	说明
relations:	List	表关系列表

RelationVO 表关系

属性	类型	说明
srcViewName	String	名称
destViewName	String	别名
linkType	TableLinkType	连接方式：LEFTJOIN、RIGHTJOIN、INNERJOIN、FULLJOIN，分别代表 1 对多、多对 1、1 对 1（内连接）、1 对 1（外连接）
fieldRelations	List	私有查询字段名

FieldRelationVO 字段关系

属性	类型	说明
srcFieldName	String	源字段名
destFieldName	String	目标字段名

DataModelHierarchyVO 层次结构

属性	类型	说明
name	String	名称
alias	String	别名
levels	List	层次列表

DataModelLevelVO 层次

属性	类型	说明
name	String	名称
alias	String	别名
fieldName	String	字段名
viewName	String	私有查询名
levelType	FieldTreeNodeType	层次类型：LEVEL、LEVEL_TIME_YEAR、LEVEL_TIME_QUARTER、LEVEL_TIME_MONTH、LEVEL_TIME_WEEK、LEVEL_TIME_DAY、LEVEL_GEO，分别代表普通、年、季、月、周、日、地理层次

DataModelDateHierarchyVO 基于日期字段生成层次结构

属性	类型	说明
name	String	名称
alias	String	别名
levels	List	层次列表

DataModelCalcMeasureVO 计算度量

属性	类型	说明
name	String	名称
alias	String	别名
expression	String	表达式
dataFormat	String	数据格式名，可以在公共设置-数据格式中查询需要的名

DataModelCalcMemberVO 计算成员

属性	类型	说明
name	String	名称
alias	String	别名
expression	String	表达式
hierName	String	层次结构名，如：[ShipRegion]
parentName	String	父成员名：[ShipRegion].[All ShipRegions]

DataModelNamedSetVO 命名集

属性	类型	说明
name	String	名称
alias	String	别名
expression	String	表达式
hierName	String	层次结构名，如：[ShipRegion]

DataModelDimensionVO 字段属性

属性	类型	说明
viewName	String	私有查询名
fieldName	String	字段名
visible	String	可见性
dataFormat	String	数据格式名，可以在公共设置-数据格式中查询需要的名
maskingRule	String	脱敏规则
valueType	ValueType	数据类型：INTEGER、DOUBLE、LONG、STRING 等

更新数据模型

接口调用

http://host:port/smartbi/smartbix/api/dataModel?_method=PUT

接口请求类型

POST

返回值

数据模型 CheckResult

示例

{  
        "id": "I8a8a9fb601832a882a883ce901832afa40850018",
        "name": "ModelDemo",
        "alias": "模型示例",
        "views": [{
                "name": "orderdetails",
                "alias": "订单明细表",
                "type": "BASIC_TABLE",
                "define": {
                        "tableId": "TAB.northwind.null.orderdetails"
                }
        },{
                "name": "orders",
                "alias": "订单表",
                "type": "BASIC_TABLE",
                "define": {
                        "tableId": "TAB.northwind.null.orders"
                }
        }],
        "hierarchies": [{
            "name":"hierArea",
            "alias": "地区",
            "levels": [
                {
                    "viewName": "orders",
                    "name": "ShipRegionLevel",
                    "alias": "区域",
                    "fieldName": "ShipRegion",
                    "levelType": "LEVEL"
                },
                {
                    "viewName": "orders",
                    "name": "ShipProvinceLevel",
                    "alias": "省份",
                    "fieldName": "ShipProvince",
                    "levelType": "LEVEL"
                },
                {
                    "viewName": "orders",
                    "name": "ShipCityLevel",
                    "alias": "城市",
                    "fieldName": "ShipCity",
                    "levelType": "LEVEL"
                }
            ]
        }],
        "dateHierarchies": [{
            "name":"hierDate",
            "alias": "时间维度",
            "levels": [
                {
                    "viewName": "orders",
                    "name": "orderYear",
                    "alias": "年",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_YEAR"
                },
                {
                    "viewName": "orders",
                    "name": "orderQuarter",
                    "alias": "季",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_QUARTER"
                },
                {
                    "viewName": "orders",
                    "name": "orderMonth",
                    "alias": "月",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_MONTH"
                },
                {
                    "viewName": "orders",
                    "name": "orderWeek",
                    "alias": "周",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_WEEK"
                },
                {
                    "viewName": "orders",
                    "name": "orderDay",
                    "alias": "日",
                    "fieldName": "OrderDate",
                    "levelType": "LEVEL_TIME_DAY"
                }
            ]
        }],
        "dimensions":[{
                "name": "ShipRegion",
                "alias": "区域",
                "viewName": "orders",
                "fieldName": "ShipRegion",
                "valueType": "STRING"
        }],
        "relationGraph": {
                "relations": [{
                        "srcViewName": "orderdetails",
                        "destViewName": "orders",
                        "linkType": "LEFTJOIN",
                        "fieldRelations": [{
                                "srcFieldName": "OrderID",
                                "destFieldName": "OrderID"
                        }]
                }]
        },
        "measures": [{
                "name": "Quantity",
                "alias": "Quantity",
                "viewName": "orderdetails",
                "aggregator": "sum",
                "fieldName": "Quantity"
        },{
                "name": "UnitPrice",
                "alias": "UnitPrice",
                "viewName": "orderdetails",
                "aggregator": "sum",
                "fieldName": "UnitPrice"
        }],
        "calcMeasures": [
            {
                "name":"calc1",
                "alias":"数量加1",
                "expression": "[Measures].[Quantity] + 1"
            }
        ],
        "calcMembers": [
            {
                "name":"north",
                "alias":"北方",
                "expression": "[hierArea].[东北] + [hierArea].[华北]",
                "hierName": "[ShipRegion]"
            }
        ]
}

接口参数及其说明

同创建

数据模型取数

接口调用

http://host:port/smartbi/smartbix/api/augmentedQuery/data/

接口请求类型

POST

返回值

DataIterator 数据结果

属性	类型	说明
columnLabels	List	数据迭代器对应的列表标题列表占位
iterator	Iterator<List >	结果（二维数组）
totalRowCount	Int	总行数，目前不支持，返回-1

CellData 单元格数据

属性	类型	说明
type	ValueType	数据类型
displayValue	String	显示值
value	Object	真实值

示例-普通二维查询

普通二维查询，维度放行区、度量放列区

{
    "dataSetId": "I8a8aa3d4018220a120a154fd018220c691c50013",
    "rows": [
        "product_name"
    ],
    "columns": [
        "store_sales_m"
    ]
}

示例-交叉表查询

交叉表查询的情况，度量放行区

{
    "dataSetId": "I8a8aa3d4018220a120a154fd018220c691c50013",
    "rows": [
        "product_name","store_sales_m"
    ]
}

示例-过滤

{
    "dataSetId": "I8a8aa3d4018220a120a154fd018220c691c50013",
    "rows": [
        "product_name"
    ],
    "columns": [
        "store_sales_m"
    ],
    "filters": [
        {
            "name": "product_name",
            "operation":"EQUALS",
            "values":["型号1"]
        }
    ]
}

示例-快速度量、排序

示例-分类汇总、提示

私有计算度量、私有分组字段

{
        "dataSetId": "I8a8aa3d4018220a120a154fd018220c691c50013",
        "rows": ["sales_region2", "customGroup"],
    "columns": ["store_sales_m", "custom1"],
    "custom": {
        "items": [
            {
                "name": "custom1",
                "expression": "[Measures].[store_sales_m] + 1",
                "valueType": "BIGDECIMAL",
                "type": "CALC_MEASURE"
            }, {
                "name": "customGroup",
                "expression": "{\"calcField\":{\"type\":\"CALC_GROUP\",\"define\":{\"expression\":{\"groupType\":\"ENUM\",\"valueList\":[{\"enumData\":[[\"中型卖场\",\"中型卖场\"],[\"大型超市\",\"大型超市\"],[\"小型卖场\",\"小型卖场\"]],\"id\":1,\"name\":\"卖场\"}],\"otherName\":\"其他\",\"mergeIntoOneItem\":\"merge\",\"valueType\":\"STRING\"},\"ref\":\"AUGMENTED_DATASET_FIELD.I8a8aa3d4018220a120a154fd018220c691c50013.Field-FoodmartCN_datamodel-null-null-store-store_type\"}}}",
                "valueType": "STRING",
                "type": "CALC_GROUP"
            }
        ]
    }
}

接口参数及其说明

DataModelQueryVO 模型查询VO

属性	类型	说明
dataSetId	Stirng	模型 id
rows	List	行区字段名称列表
columns	List	列区字段名称列表
nameLabelMap	Map<String, String>	汇总别名设置
filters	List	筛选区列表
quickCalculations	List	快速计算定义列表
custom	DataModelCustomVO	多维元素私有定义
orderBys	List	排序设置列表
subtotals	List	分类汇总设置列表
tooltips	List	提示字段设置列表
paramValues	Map<String, Object>	参数值映射:参数名 <-> 参数值
rowPageNum	int	第几页（行区），默认是 1
rowsPerPage	int	每页几行（行区），默认是 20
queryType	QueryType	查询方式：LIST_QUERY、MONDRIAN_QUERY，分别代表：清单查询、多维查询；清单查询时只能查维度、层次；默认是多维查询

DataModelFilterVO 筛选区VO

属性	类型	说明
name	Stirng	字段名称
operation	FilterOperationType	运算符类型
values	List	过滤器的值

DataModelQuickCalcVO 快速计算设置VO

属性	类型	说明
name	Stirng	快速计算命名
fieldName	String	需要快速计算的字段名称
calcType	CalculationType	计算类型
timeType	FieldTreeNodeType	时间层次类型:LEVEL_TIME_YEAR、LEVEL_TIME_QUARTER、LEVEL_TIME_MONTH、LEVEL_TIME_DAY
timeHierId	String	时间层次 Id (可不填，当行、列区有多个不同日期层次的时候才填)

DataModelCustomVO 模型私有定义VO

属性	类型	说明
items	List	模型私有定义列表

DataModelCustomItemVO 模型查询VO

属性	类型	说明
name	名称	模型私有定义列表
expression	String	mdx 表达式
type	FieldTreeNodeType	CALC_MEASURE、CALC_MEMBER、NAMEDSET，分别代表：计算度量、计算成员、命名集
dataFormat	String	数据格式
valueType	ValueType	数据类型

DataModelOrderByVO 排序设置 VO

属性	类型	说明
fieldName	Stirng	字段名称
type	OrderByType	排序类型：ASC、DESC、BASC、BDESC、NONE，分别代表：升序、降序、全局升序、全局降序
orderPriority	int	优先级

DataModelSubtotalVO 分类汇总 VO

属性	类型	说明
name	Stirng	字段名称
subtotal	Subtotal	字段是否汇总，SHOW、SHOW 分别代表：显示、隐藏

DataModelTooltipVO 提示设置 VO

属性	类型	说明
name	Stirng	字段名称

后端接口方式

支持 SDK 通过 rmi 的方式调用

import smartbi.net.sf.json.JSONObject;
import smartbi.sdk.ClientConnector;
import smartbi.sdk.InvokeResult;

public class DataModelDemo {

        public static void main(String[] args) {
        // 用户名
        String user = "admin";
        // 密码
        String password = "admin";
        // Smartbi链接http://10.10.35.85:18080/smartbi
        String smartbiURL = "http://localhost:8080/smartbi";
        // 创建Smartbi链接对象
        ClientConnector conn = new ClientConnector(smartbiURL);
        // 建立此连接时，就对smartbi进行了登录
        boolean ret = conn.open(user, password);
        String pid = "I8a8a9fb601831840184096ba01831acd3de00554"; // 父节点id
        String str = "同上面post的内容";
        JSONObject obj = JSONObject.fromString(str);
        InvokeResult res = conn.remoteInvoke("AugmentedDataSetForVModule", "create", new Object[]{pid, obj});
        // InvokeResult res = conn.remoteInvoke("AugmentedDataSetForVModule", "update", new Object[]{obj});
        conn.close();
        }
}

【本文结束】

关注我们

服务支持

页面树结构