SSMS:如何从excel导入(复制/粘贴)数据

问题描述 投票:0回答:3

如何复制/粘贴以下(制表符分隔的)Excel数据:

declare @t_values   nvarchar(max)   =                   
N'                
NULL    490366  NULL    NULL
NULL    490400  NULL    NULL
NULL    490402  NULL    NULL
483061  490404  10  abc1
NULL    490406  NULL    NULL
9766167 490408  3   abc2'
;

到我的临时表:

CREATE TABLE #insertTable
(   transaction_id int     
   ,user_id        int 
   ,purchase_price decimal(8,2) 
   ,mess           varchar(8)
);

注意!不使用OPENROWSET

解决方案:

  1. QUERY
  2. PROCEDURE
  3. SNIPPET(快速创建creae代码段HERE
sql excel dataframe import ssms
3个回答
0
投票

请使用以下PROC:

CREATE PROCEDURE dbo.p_values2insertquery
    @t_name   nvarchar(128),                   -- Destination Table Name + [(column names)]
    @t_values nvarchar(max),                   -- Paste Table Values here (from excel for instance)    
    @dlm      nvarchar(128)   = N'  '          -- Delimiter: HT = HorizontalTab = char(9)
AS
/*  p_values2insertquery
        - converts table values stored in @t_values string (separated by default by @dlm=TAB)
          to queries for insert to  table name defined in @t_name


    INPUT:
        @t_name   nvarchar(128),                   -- Destination Table Name + [(column names)]
        @t_values nvarchar(max),                   -- Paste Table Values here (from excel for instance)    
        @dlm      nvarchar(128)   = N'  '          -- Delimiter: HT = HorizontalTab = char(9)

    -- NB! Script do NOT write any ifo to any table
    -- to perform insert please copy/paste script output and execute            


    EXAMPLE:

        IF OBJECT_ID('tempdb..#insertTable') IS NOT NULL DROP TABLE #insertTable;
        CREATE TABLE #insertTable
        (   transaction_id int     
           ,user_id        int 
           ,purchase_price decimal(8,2) 
           ,mess           varchar(8)
        );

        declare @t_name     nvarchar(128)   = '#insertTable'    -- Table Name for insert
        declare @t_values   nvarchar(max)   =                   -- Paste Table Values here (from excel for instance)
        N'                
        NULL    490366  NULL    NULL
        NULL    490400  NULL    NULL
        NULL    490402  NULL    NULL
        483061  490404  10  abc1
        NULL    490406  NULL    NULL
        9766167 490408  3   abc2'
        ;
        declare @dlm        nvarchar(128)   = char(9);          -- Delimiter: HT = char(9) = HorizontalTab

        exec p_values2insertquery @t_name, @t_values

     -- Output:
     insert into #insertTable VALUES(NULL,'490366',NULL,NULL);
     insert into #insertTable VALUES(NULL,'490400',NULL,NULL);
     insert into #insertTable VALUES(NULL,'490402',NULL,NULL);
     insert into #insertTable VALUES('483061','490404','10','abc1');
     insert into #insertTable VALUES(NULL,'490406',NULL,NULL);
     insert into #insertTable VALUES('9766167','490408','3','abc2');
*/
    select N'insert into '
            + @t_name               -- table name
            + ' VALUES(' 
            + replace               -- replace 'NULL' by NULL
              ( '''' 
                 + replace          -- surround values by quotes 'value1','value2'...
                   (    value
                   ,    @dlm        -- Delimiter: HT = char(9) = HorizontalTab
                   ,    ''','''
                   ) 
                 + ''''
              , '''NULL'''  
              , 'NULL'      
              )                                              
            + ');' as insertQuery
    --into #t 
    from string_split               -- insert Line per Row into table
         (  replace                 -- replace CR + LF by LF  (CR - Carriage Return, LF - Line Feed)
            (   @t_values           -- Paste Table Values here (from excel for instance)
            , char(13)+char(10)     -- CR + LF
            , char(10)              -- LF
            )
         ,char(10)
         ) 
    where len(value)>0              -- skip empty rows
    ;

/* the same, but step by step (for explanatory purposes):
IF OBJECT_ID('tempdb..#t') IS NOT NULL DROP TABLE #t;

select @t_values=replace(@t_values,char(13)+char(10), char(10))           ;    -- replace CR + LF by LF  (CR - Carriage Return, LF - Line Feed)
select value into #t from string_split(@t_values,char(10))                ;    -- insert Line per Row into table
delete from #t where len(value)<1                                         ;    -- delete empty lines

update #t set value =  '''' + replace(value,  @dlm, ''',''') + '''';            -- surround values by quotes 'value1','value2'...
update #t set value =      replace(value, '''NULL''', 'NULL');                  -- replace 'NULL' by NULL
update #t set value = N'insert into '+ @t_name + ' VALUES(' + value + ');'

select * from #t
*/
RETURN 0 

示例:

IF OBJECT_ID('tempdb..#insertTable') IS NOT NULL DROP TABLE #insertTable;
CREATE TABLE #insertTable
(   transaction_id int     
   ,user_id        int 
   ,purchase_price decimal(8,2) 
   ,mess           varchar(8)
);

declare @t_name     nvarchar(128)   = '#insertTable'    -- Table Name for insert
declare @t_values   nvarchar(max)   =                   -- Paste Table Values here (from excel for instance)
N'                
NULL    490366  NULL    NULL
NULL    490400  NULL    NULL
NULL    490402  NULL    NULL
483061  490404  10  abc1
NULL    490406  NULL    NULL
9766167 490408  3   abc2'
;
declare @dlm        nvarchar(128)   = char(9);          -- Delimiter: HT = char(9) = HorizontalTab

exec p_values2insertquery @t_name, @t_values

输出(只需复制/粘贴并执行以执行插入):

insert into #insertTable VALUES(NULL,'490366',NULL,NULL);
insert into #insertTable VALUES(NULL,'490400',NULL,NULL);
insert into #insertTable VALUES(NULL,'490402',NULL,NULL);
insert into #insertTable VALUES('483061','490404','10','abc1');
insert into #insertTable VALUES(NULL,'490406',NULL,NULL);
insert into #insertTable VALUES('9766167','490408','3','abc2');

0
投票

[如果由于某些原因您不想使用PROC(例如,没有权限),则可以使用代码段。

请将此代码另存为扩展名为.snippet的文件,然后通过Code Snippets Manager将其添加到您的代码段中:

<?xml version="1.0" encoding="utf-8" ?>
<CodeSnippets  xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
    <CodeSnippet Format="1.0.0">
        <Header>
            <Title>InsertTable</Title>    <!--InsertTable.snippet -copy/paste for filename-->
            <Shortcut></Shortcut>
            <Description>Prepare Copy/Paste Excel data for inserting to Table</Description>
            <Author>Denis Sipchenko</Author>
            <SnippetTypes>
                <SnippetType>SurroundsWith</SnippetType>    <!--SurroundsWith/Expansion-->
            </SnippetTypes>
        </Header>
        <Snippet>
            <Declarations>
                <Literal> <ID>t_name</ID>     <Default>'#insertTable'</Default>     <ToolTip>Destination Table Name [(column names)]</ToolTip>                            </Literal>
                <Literal> <ID>t_values</ID>   <Default></Default>                   <ToolTip>copy/paste Excel data here</ToolTip>                        </Literal>
                <Literal> <ID>delimiter</ID>  <Default>char(9)</Default>            <ToolTip>Column Delimiter: HT = char(9) = HorizontalTab</ToolTip>    </Literal>
            </Declarations>
            <Code Language="SQL">
                <![CDATA[-- NB! Script do NOT write any ifo to any table
-- to perform insert please copy/paste script output and execute

declare @tbl_name   nvarchar(128)   = $t_name$;     -- Destination Table Name + [(column names)]
declare @dlm        nvarchar(128)   = $delimiter$;  -- Delimiter: HT = char(9) = HorizontalTab
declare @tbl        nvarchar(max)   =               -- Paste Table Values here (from excel for instance)
N'$t_values$'
;

select N'insert into '
        + @tbl_name             -- table name
        + ' VALUES(' 
        + replace               -- replace 'NULL' by NULL
          ( '''' 
             + replace          -- surround values by quotes 'value1','value2'...
               (    value
               ,    @dlm        -- Delimiter: HT = char(9) = HorizontalTab
               ,    ''','''
               ) 
             + ''''
          , '''NULL'''  
          , 'NULL'      
          )                                              
        + ');' as insertquery
--into #t 
from string_split            -- insert Line per Row into table
     (  replace                 -- replace CR + LF by LF  (CR - Carriage Return, LF - Line Feed)
        (   @tbl                -- Paste Table Values here (from excel for instance)
        , char(13)+char(10)     -- CR + LF
        , char(10)              -- LF
        )
     ,char(10)
     ) 
where len(value)>0              -- skip empty rows


$selected$$end$
]]>
            </Code>
        </Snippet>
    </CodeSnippet>
</CodeSnippets>

屏幕:enter image description here


0
投票

请尝试以下:

-- NB! Script do NOT write any ifo to any table
-- to perform insert please copy/paste script output and execute

declare @tbl_name   nvarchar(128)   = '#insertTable';     -- Destination Table Name + [(column names)]
declare @dlm        nvarchar(128)   = char(9);  -- Delimiter: HT = char(9) = HorizontalTab
declare @tbl        nvarchar(max)   =               -- Paste Table Values here (from excel for instance)
N'NULL    490366  NULL    NULL
NULL    490400  NULL    NULL
NULL    490402  NULL    NULL
483061  490404  10  abc1
NULL    490406  NULL    NULL
9766167 490408  3   abc2'
;

select N'insert into '
        + @tbl_name             -- table name
        + ' VALUES(' 
        + replace               -- replace 'NULL' by NULL
          ( '''' 
             + replace          -- surround values by quotes 'value1','value2'...
               (    value
               ,    @dlm        -- Delimiter: HT = char(9) = HorizontalTab
               ,    ''','''
               ) 
             + ''''
          , '''NULL'''  
          , 'NULL'      
          )                                              
        + ');' as insertquery
--into #t 
from fn_split_string            -- insert Line per Row into table
     (  replace                 -- replace CR + LF by LF  (CR - Carriage Return, LF - Line Feed)
        (   @tbl                -- Paste Table Values here (from excel for instance)
        , char(13)+char(10)     -- CR + LF
        , char(10)              -- LF
        )
     ,char(10)
     ) 
where len(value)>0              -- skip empty rows
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