6

この Oracle Discoverer で作成された SQL スクリプトを、discoverer の外部から実行できるクエリに変換しようとしています。スクリプトを実行しようとすると、次のエラーが表示されます。

次の重複する列名が含まれているため、SQL ステートメントは無効 です: LEAF_DETAILS、、、。列の別名を指定して、ステートメントを訂正してください。LEAF_DETAILS_DESCRLEAF_DETAILSLEAF_DETAILS_DESCR

これらのスクリプトのうち約 100 個を変換する必要があるため、各スクリプトを再構築せずにこのスクリプト出力を簡単に変更する方法を探しています。何か案は？

  SELECT O1890255.LEAF_DETAILS,
         O1890286.ACTIVITY,
         O1890258.LEAF_DETAILS_DESCR,
         O1890261.LEAF_DETAILS,
         O1890261.LEAF_DETAILS_DESCR,
         O1890286.BUSINESS_UNIT,
         O1890286.PROJECT_DESCR,
         O1890287.PROJECT_ID,
         O1890288.LEAF_DETAILS,
         O1890288.LEAF_DETAILS_DESCR,
         O1890287.SUB_PROJECT,
         O1890287.SYSTEM_SOURCE,
         O1890287.YEAR,
         SUM (O1890287.RESOURCE_AMT_BUD),
         SUM (O1890287.RESOURCE_AMT_ACT),
           (SUM (
               DECODE (O1890287.ACCOUNTING_PERIOD,
                       '8', O1890287.RESOURCE_AMT_ACT,
                       0)))
         - (SUM (
               DECODE (O1890287.ACCOUNTING_PERIOD,
                       '8', O1890287.RESOURCE_AMT_BUD,
                       0))),
         SUM (
            DECODE (O1890287.ACCOUNTING_PERIOD,
                    '8', O1890287.RESOURCE_AMT_BUD,
                    0)),
         SUM (
            DECODE (O1890287.ACCOUNTING_PERIOD,
                    '8', O1890287.RESOURCE_AMT_ACT,
                    0)),
         SUM (O1890287.RESOURCE_AMT_ACT - O1890287.RESOURCE_AMT_BUD)
    FROM WAREHOUSE.PPL_RPTD_COST_MGMT01JAN00 O1890255,
         WAREHOUSE.PPL_RPTD_ACTIVITY_BUDG O1890258,
         WAREHOUSE.PPL_RPTD_BUD_ITEMS01JAN00 O1890261,
         WAREHOUSE.PROJECT_DENORMAL_GEN O1890286,
         WAREHOUSE.PROJ_RES_DENORMAL_GEN O1890287,
         WAREHOUSE.SRC_TREE_VW O1890288
   WHERE     (    (O1890255.LEAF_DETAILS = O1890287.ACCOUNT)
              AND (O1890258.LEAF_DETAILS = O1890286.ACTIVITY)
              AND (O1890261.LEAF_DETAILS = O1890287.BUDGET_ITEM)
              AND (O1890286.PROJECT_ID = O1890287.PROJECT_ID)
              AND (O1890288.LEAF_DETAILS = O1890287.SRC))
         AND ( ( (   O1890255.LEAF_DETAILS LIKE '12011'
                  OR O1890255.LEAF_DETAILS = '10700')))
         AND (O1890287.ACTIVITY LIKE '000002F%')
         AND (    O1890287.SUB_PROJECT <> '897'
              AND O1890287.BUDGET_ITEM <> 'CAPBD'
              AND O1890287.SUB_PROJECT <> '896')
         AND (O1890261.LEAF_DETAILS NOT IN ('PLTIS', '14M00'))
         AND (O1890287.ACCOUNTING_PERIOD <= '8')
         AND (O1890287.YEAR = '2012')
         AND (O1890286.BUSINESS_UNIT LIKE '52110')
         AND (O1890287.ACCOUNTING_PERIOD NOT IN (998, 999))
         AND (O1890287.SYSTEM_SOURCE NOT IN ( ('PLT')))
GROUP BY O1890255.LEAF_DETAILS,
         O1890286.ACTIVITY,
         O1890258.LEAF_DETAILS_DESCR,
         O1890261.LEAF_DETAILS,
         O1890261.LEAF_DETAILS_DESCR,
         O1890286.BUSINESS_UNIT,
         O1890286.PROJECT_DESCR,
         O1890287.PROJECT_ID,
         O1890288.LEAF_DETAILS,
         O1890288.LEAF_DETAILS_DESCR,
         O1890287.SUB_PROJECT,
         O1890287.SYSTEM_SOURCE,
         O1890287.YEAR
4

3 に答える 3

0

グループ化された列を、名前ではなく位置で参照します。例：

select col1, col2, sum(col3), col4
from table
group by 1, 2, 4;

参考までに、この構文オプションはSQL標準の一部であり、すべてのSQLデータベースで機能します。

于 2012-12-20T02:29:03.657 に答える
0

これはあなたが望むことをします。それはかなり醜いですが、それは仕事を成し遂げるでしょう。クエリを @query 変数に貼り付けて F5 キーを押すだけです。出力は新しいクエリです。変数に正確なクエリを取得するには、単一のアポストロフィを 2 つのアポストロフィに置き換える必要があります。

一連のクエリのクリーンアップを自動化するには、これを sproc に変換し、クエリ ファイルを介してカーソルを移動する何かを記述し、そのテキストを変数に取り込み、変数を sproc に渡し、結果を新しいファイルに出力します。

Declare @query Varchar(Max),
        @columns Varchar(Max),
        @from Varchar(Max),
        @check Int = -1,
        @checkChar Varchar(1),
        @counter Int = 0,
        @newColumns Varchar(Max);;

Declare @indexes Table (tID Int Identity, indexLoc Int, indexChar Varchar(1))
Declare @colNames Table (tID Int, colName Varchar(512))

Set     @query = 
'SELECT O1890255.LEAF_DETAILS, O1890286.ACTIVITY, O1890258.LEAF_DETAILS_DESCR, O1890261.LEAF_DETAILS, O1890261.LEAF_DETAILS_DESCR, O1890286.BUSINESS_UNIT, O1890286.PROJECT_DESCR, O1890287.PROJECT_ID, O1890288.LEAF_DETAILS, O1890288.LEAF_DETAILS_DESCR, O1890287.SUB_PROJECT, O1890287.SYSTEM_SOURCE, O1890287.YEAR, SUM(O1890287.RESOURCE_AMT_BUD), SUM(O1890287.RESOURCE_AMT_ACT), ( SUM(DECODE(O1890287.ACCOUNTING_PERIOD,''8'',O1890287.RESOURCE_AMT_ACT,0)) )-( SUM(DECODE(O1890287.ACCOUNTING_PERIOD,''8'',O1890287.RESOURCE_AMT_BUD,0)) ), SUM(DECODE(O1890287.ACCOUNTING_PERIOD,''8'',O1890287.RESOURCE_AMT_BUD,0)), SUM(DECODE(O1890287.ACCOUNTING_PERIOD,''8'',O1890287.RESOURCE_AMT_ACT,0)), SUM(O1890287.RESOURCE_AMT_ACT-O1890287.RESOURCE_AMT_BUD)
FROM WAREHOUSE.PPL_RPTD_COST_MGMT01JAN00 O1890255, WAREHOUSE.PPL_RPTD_ACTIVITY_BUDG O1890258, WAREHOUSE.PPL_RPTD_BUD_ITEMS01JAN00 O1890261, WAREHOUSE.PROJECT_DENORMAL_GEN O1890286, WAREHOUSE.PROJ_RES_DENORMAL_GEN O1890287, WAREHOUSE.SRC_TREE_VW O1890288
WHERE ( ( O1890255.LEAF_DETAILS = O1890287.ACCOUNT ) AND ( O1890258.LEAF_DETAILS = O1890286.ACTIVITY ) AND ( O1890261.LEAF_DETAILS = O1890287.BUDGET_ITEM ) AND ( O1890286.PROJECT_ID = O1890287.PROJECT_ID ) AND ( O1890288.LEAF_DETAILS = O1890287.SRC ) ) AND ( (  ( O1890255.LEAF_DETAILS LIKE ''12011'' OR O1890255.LEAF_DETAILS = ''10700'' )  ) ) AND ( O1890287.ACTIVITY LIKE ''000002F%'' ) AND ( O1890287.SUB_PROJECT <> ''897'' AND O1890287.BUDGET_ITEM <> ''CAPBD'' AND O1890287.SUB_PROJECT <> ''896'' ) AND ( O1890261.LEAF_DETAILS NOT IN (''PLTIS'',''14M00'') ) AND ( O1890287.ACCOUNTING_PERIOD <= ''8'' ) AND ( O1890287.YEAR = ''2012'' ) AND ( O1890286.BUSINESS_UNIT LIKE ''52110'' ) AND ( O1890287.ACCOUNTING_PERIOD NOT IN (998,999) ) AND ( O1890287.SYSTEM_SOURCE NOT IN (( ''PLT'' )) )
GROUP BY O1890255.LEAF_DETAILS, O1890286.ACTIVITY, O1890258.LEAF_DETAILS_DESCR, O1890261.LEAF_DETAILS, O1890261.LEAF_DETAILS_DESCR, O1890286.BUSINESS_UNIT, O1890286.PROJECT_DESCR, O1890287.PROJECT_ID, O1890288.LEAF_DETAILS, O1890288.LEAF_DETAILS_DESCR, O1890287.SUB_PROJECT, O1890287.SYSTEM_SOURCE, O1890287.YEAR'

Set     @from = Right(@query,Len(@query)-(CharIndex('FROM',@query)-1))
Set     @columns = Replace(Replace(Replace(@query,@from,''),'SELECT',''),' ','')

While   1 = 1
Begin
        Select  @check = Min(val)
        From   (Select  CharIndex(',',@columns,@check + 1) As val 
                Union
                Select  CharIndex('(',@columns,@check + 1)
                Union
                Select  CharIndex(')',@columns,@check + 1)) As n

        If  (@check = 0)
        Begin
                Break
        End

        Insert  @indexes
        Select  @check, Substring(@columns,@check,1)
End

Delete  i1
From    @indexes i1
Join    @indexes i2
        On  i1.tID = i2.tID+1
        And i1.indexChar = '('
        And i2.indexChar = '('

Delete  i1
From    @indexes i1
Join    @indexes i2
        On  i1.tID = i2.tID-1
        And i1.indexChar = ')'
        And i2.indexChar = ')'      

Declare @indexLoc Int,
        @indexChar Varchar(1)

Declare cur Cursor For      
Select  indexLoc,
        indexChar
From    @indexes;

Open    cur;
Fetch   Next 
From    cur
Into    @indexLoc,
        @indexChar

Select  @checkChar =   (Select  Top 1 indexChar
                        From    @indexes
                        Order   By tID)

While   @@Fetch_Status = 0
Begin
        If      @indexChar = '('
        Begin
                Set @counter = @counter + 1;
        End
        Else    If @indexChar = ')'
        Begin
                Set @counter = @counter - 1;
        End

        If      @counter > 0
        Begin
                Delete  i
                From    @indexes i
                Where   indexLoc = @indexLoc

                Set     @checkChar = @indexChar
        End

        Fetch   Next 
        From    cur
        Into    @indexLoc,
                @indexChar
End
Close   cur;
Deallocate cur;

With    buildBase As
(
        Select  0 As tID, 0 As indexLoc, ',' As indexChar
        Union   All
        Select  Row_Number() Over (Order By tID), indexLoc, indexChar
        From    @indexes
        Where   indexChar Not In ('(',')')
        Union   All
        Select  Count(1) + 1, Len(@columns), ','
        From    @indexes
        Where   indexChar Not In ('(',')')
),      seperateColumns As
(
        Select  Row_Number() Over (Order By i1.tID) as tID,
                Substring(@columns,i1.indexLoc + 1,i2.indexLoc-(i1.indexLoc+1)) As colName
        From    buildBase i1
        Join    buildBase i2
                On  i1.tID = i2.tID-1
),      newNames As
(
        Select  tID,
                Case
                When    colName Like '%(%'
                Then    colName + 
                        ' [Column' + Convert(Varchar(10),Row_Number() Over (Partition By    Case
                                                                                            When    colName like '%(%' Then 1
                                                                                            Else    0
                                                                                            End
                                                                            Order By tID)) + ']'
                Else    colName + 
                        ' [' + Right(colName,Len(colName)-CharIndex('.',colName)) + 
                        Convert(Varchar(10),Row_Number() Over ( Partition By    Right(colName,Len(colName)-CharIndex('.',colName))
                                                                Order By tID)) + ']'
                End     As colName
        From    seperateColumns
)
Insert  @colNames 
Select  tID, colName
From    newNames
Order   By tID

Select  @newColumns = COALESCE(@newColumns + ', ', '') + colName 
From    @colNames 
Order   By tID

Select  'SELECT ' + @newColumns + ' ' + @from

出力：

SELECT O1890255.LEAF_DETAILS [LEAF_DETAILS1], O1890286.ACTIVITY [ACTIVITY1], O1890258.LEAF_DETAILS_DESCR [LEAF_DETAILS_DESCR1], O1890261.LEAF_DETAILS [LEAF_DETAILS2], O1890261.LEAF_DETAILS_DESCR [LEAF_DETAILS_DESCR2], O1890286.BUSINESS_UNIT [BUSINESS_UNIT1], O1890286.PROJECT_DESCR [PROJECT_DESCR1], O1890287.PROJECT_ID [PROJECT_ID1], O1890288.LEAF_DETAILS [LEAF_DETAILS3], O1890288.LEAF_DETAILS_DESCR [LEAF_DETAILS_DESCR3], O1890287.SUB_PROJECT [SUB_PROJECT1], O1890287.SYSTEM_SOURCE [SYSTEM_SOURCE1], O1890287.YEAR [YEAR1], SUM(O1890287.RESOURCE_AMT_BUD) [Column1], SUM(O1890287.RESOURCE_AMT_ACT) [Column2], (SUM(DECODE(O1890287.ACCOUNTING_PERIOD,'8',O1890287.RESOURCE_AMT_ACT,0)))-(SUM(DECODE(O1890287.ACCOUNTING_PERIOD,'8',O1890287.RESOURCE_AMT_BUD,0))) [Column3], SUM(DECODE(O1890287.ACCOUNTING_PERIOD,'8',O1890287.RESOURCE_AMT_BUD,0)) [Column4], SUM(DECODE(O1890287.ACCOUNTING_PERIOD,'8',O1890287.RESOURCE_AMT_ACT,0)) [Column5], SUM(O1890287.RESOURCE_AMT_ACT-O1890287.RESOURCE_AMT_BUD)  [Column6] FROM WAREHOUSE.PPL_RPTD_COST_MGMT01JAN00 O1890255, WAREHOUSE.PPL_RPTD_ACTIVITY_BUDG O1890258, WAREHOUSE.PPL_RPTD_BUD_ITEMS01JAN00 O1890261, WAREHOUSE.PROJECT_DENORMAL_GEN O1890286, WAREHOUSE.PROJ_RES_DENORMAL_GEN O1890287, WAREHOUSE.SRC_TREE_VW O1890288  WHERE ( ( O1890255.LEAF_DETAILS = O1890287.ACCOUNT ) AND ( O1890258.LEAF_DETAILS = O1890286.ACTIVITY ) AND ( O1890261.LEAF_DETAILS = O1890287.BUDGET_ITEM ) AND ( O1890286.PROJECT_ID = O1890287.PROJECT_ID ) AND ( O1890288.LEAF_DETAILS = O1890287.SRC ) ) AND ( (  ( O1890255.LEAF_DETAILS LIKE '12011' OR O1890255.LEAF_DETAILS = '10700' )  ) ) AND ( O1890287.ACTIVITY LIKE '000002F%' ) AND ( O1890287.SUB_PROJECT <> '897' AND O1890287.BUDGET_ITEM <> 'CAPBD' AND O1890287.SUB_PROJECT <> '896' ) AND ( O1890261.LEAF_DETAILS NOT IN ('PLTIS','14M00') ) AND ( O1890287.ACCOUNTING_PERIOD <= '8' ) AND ( O1890287.YEAR = '2012' ) AND ( O1890286.BUSINESS_UNIT LIKE '52110' ) AND ( O1890287.ACCOUNTING_PERIOD NOT IN (998,999) ) AND ( O1890287.SYSTEM_SOURCE NOT IN (( 'PLT' )) )  GROUP BY O1890255.LEAF_DETAILS, O1890286.ACTIVITY, O1890258.LEAF_DETAILS_DESCR, O1890261.LEAF_DETAILS, O1890261.LEAF_DETAILS_DESCR, O1890286.BUSINESS_UNIT, O1890286.PROJECT_DESCR, O1890287.PROJECT_ID, O1890288.LEAF_DETAILS, O1890288.LEAF_DETAILS_DESCR, O1890287.SUB_PROJECT, O1890287.SYSTEM_SOURCE, O1890287.YEAR
于 2012-12-20T01:52:44.387 に答える