如下schema程式碼片段：

<?xml version="1.0"  encoding="UTF-8" ?>
<Schema name="報表">
    <cube name="cube_qc_pass_item" caption="報表1" encoding="UTF-8">
        <table name="fact_qc_pass_record_item_join">
        <Dimension name="models" foreignKey="model_id" caption="模板">
            <Hierarchy
 
 hasAll="true" allMemberName="model_name" primaryKey="id" primaryKeyTable="dim_qc_model">
                <Table name="dim_qc_model" />
                <Level name="model_name" column="name" caption="模板"/>
                <Level name="model_id" column="id" caption="model_id"/>
            </Hierarchy
 
>
        </Dimension>
        <Measure name="times" column="id" aggregator="count" formatString="#,###0" datatype="Numeric" caption="總量"/>
    </cube>
</Schema>

我想要在使用mdx查詢的時候，使用model_name顯示，使用model_id作為查詢條件限制某個model_id，該如何書寫mdx語句？

已經有如下錯誤的mdx語句了

mdx查詢語句1：

SELECT
NON EMPTY {Hierarchize(
 
{{[Measures].[times], [Measures].[notPass], [Measures].[pass]}})} ON COLUMNS,
NON EMPTY {Hierarchize([models].[model_name].Members)} ON ROWS
FROM [cube_qc_pass_model] where [models].[model_id].[5cda6afa-f837-4603-af27-0915cfb812fd]

如下查詢報錯：

MondrianException: Mondrian Error:Hierarchy '[models]' appears in more than one independent axis.

mdx查詢語句2：

SELECT
NON EMPTY {Hierarchize({{[Measures].[times], [Measures].[notPass], [Measures].[pass]}})} ON COLUMNS,
NON EMPTY Hierarchize(Union(CrossJoin([models].[model_name].Members, CrossJoin([times].[minute].Members, [agent_nos].[agent_no].Members)), CrossJoin([models].[model_id].[5cda6afa-f837-4603-af27-0915cfb812fd], CrossJoin([times].[minute].Members, [agent_nos].[agent_no].Members)))) ON ROWS
FROM [cube_qc_pass_model]

結果： 無效過濾

一直沒有找到好的解決辦法，變向實現了需求，來分享下：

首先改寫schema檔案，將model_name和model_id拆分成兩個維度：

<?xml version="1.0"  encoding="UTF-8" ?>
<Schema name="報表">
    <cube name="cube_qc_pass_item" caption="報表" encoding="UTF-8">
        <table name="fact_qc_pass_record_item_join">
        <Dimension name="models" foreignKey="model_id" caption="模板">
            <Hierarchy hasAll="true" allMemberName="model_name" primaryKey="id" primaryKeyTable="dim_qc_model">
                <Table name="dim_qc_model" />
                <Level name="model_name" column="name" caption="模板"/>
            </Hierarchy>
        </Dimension>
        <Dimension name="model_ids" foreignKey="model_id" caption="模板id">
            <Hierarchy hasAll="true" allMemberName="model_id" primaryKey="id" primaryKeyTable="dim_qc_model">
                <Table name="dim_qc_model" />
                <Level name="model_id" column="id" caption="model_id"/>
            </Hierarchy>
        </Dimension>
        <Measure name="times" column="id" aggregator="count" formatString="#,###0" datatype="Numeric" caption="總量"/>
    </cube>
</Schema>

使用如下語句查詢，是可以查詢到資料並實現了過濾的：

SELECT
NON EMPTY {Hierarchize({{[Measures].[times], [Measures].[notPass], [Measures].[pass]}})} ON COLUMNS,
NON EMPTY CrossJoin([models].[model_name].Members, CrossJoin([times].[minute].Members, [agent_nos].[agent_no].Members)) ON ROWS
FROM [cube_qc_pass_model] where [model_ids].[model_id].[5cda6afa-f837-4603-af27-0915cfb812fd]

by 劉迎光@螢火蟲工作室
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