trying to connect to SQL server with sqlalchemy









up vote
0
down vote

favorite












I can connect to SQL server with the following connection using pyodbc.



cnxn = pyodbc.connect("Driver=SQL Server Native Client 11.0;"
"Server=" + _SERVER + ";"
"Database=" + dbName + ";"
"uid=" + _USER + ";pwd=" + _PASSWORD)



However I can't connect using sqlalchemy



 engine = sqlalchemy.create_engine('mssql+pyodbc://' + _USER + ':' + _PASSWORD + '@MyServer\SQL1/MyDatabaseNaem.db')
df.to_sql('myTable', con=engine, if_exists='append')


I get the following error,




InterfaceError: (pyodbc.InterfaceError) ('IM002', u'[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)') (Background on this error at: http://sqlalche.me/e/rvf5)




What is wrong with my connection string?






python







share|improve this question

























    up vote
    0
    down vote

    favorite












    I can connect to SQL server with the following connection using pyodbc.



    cnxn = pyodbc.connect("Driver=SQL Server Native Client 11.0;"
    "Server=" + _SERVER + ";"
    "Database=" + dbName + ";"
    "uid=" + _USER + ";pwd=" + _PASSWORD)



    However I can't connect using sqlalchemy



     engine = sqlalchemy.create_engine('mssql+pyodbc://' + _USER + ':' + _PASSWORD + '@MyServer\SQL1/MyDatabaseNaem.db')
    df.to_sql('myTable', con=engine, if_exists='append')


    I get the following error,




    InterfaceError: (pyodbc.InterfaceError) ('IM002', u'[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)') (Background on this error at: http://sqlalche.me/e/rvf5)




    What is wrong with my connection string?






    python







    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I can connect to SQL server with the following connection using pyodbc.



      cnxn = pyodbc.connect("Driver=SQL Server Native Client 11.0;"
      "Server=" + _SERVER + ";"
      "Database=" + dbName + ";"
      "uid=" + _USER + ";pwd=" + _PASSWORD)



      However I can't connect using sqlalchemy



       engine = sqlalchemy.create_engine('mssql+pyodbc://' + _USER + ':' + _PASSWORD + '@MyServer\SQL1/MyDatabaseNaem.db')
      df.to_sql('myTable', con=engine, if_exists='append')


      I get the following error,




      InterfaceError: (pyodbc.InterfaceError) ('IM002', u'[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)') (Background on this error at: http://sqlalche.me/e/rvf5)




      What is wrong with my connection string?






      python







      share|improve this question













      I can connect to SQL server with the following connection using pyodbc.



      cnxn = pyodbc.connect("Driver=SQL Server Native Client 11.0;"
      "Server=" + _SERVER + ";"
      "Database=" + dbName + ";"
      "uid=" + _USER + ";pwd=" + _PASSWORD)



      However I can't connect using sqlalchemy



       engine = sqlalchemy.create_engine('mssql+pyodbc://' + _USER + ':' + _PASSWORD + '@MyServer\SQL1/MyDatabaseNaem.db')
      df.to_sql('myTable', con=engine, if_exists='append')


      I get the following error,




      InterfaceError: (pyodbc.InterfaceError) ('IM002', u'[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)') (Background on this error at: http://sqlalche.me/e/rvf5)




      What is wrong with my connection string?






      python




      python






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 2 days ago









      mHelpMe

      1,929133775




      1,929133775



























          active

          oldest

          votes











          Your Answer






          StackExchange.ifUsing("editor", function ()
          StackExchange.using("externalEditor", function ()
          StackExchange.using("snippets", function ()
          StackExchange.snippets.init();
          );
          );
          , "code-snippets");

          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "1"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53237932%2ftrying-to-connect-to-sql-server-with-sqlalchemy%23new-answer', 'question_page');

          );

          Post as a guest






















          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















           

          draft saved


          draft discarded















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53237932%2ftrying-to-connect-to-sql-server-with-sqlalchemy%23new-answer', 'question_page');

          );

          Post as a guest

































































          -

          這個網誌中的熱門文章

          How to read a connectionString WITH PROVIDER in .NET Core?

          圖片
          6 I added .AddJsonFile("Connections.json", optional: true, reloadOnChange: true) in public Startup(IHostingEnvironment env) Connections.json contains: "ConnectionStrings": "DefaultConnection": "Server=(localdb)\mssqllocaldb;Database=DATABASE;Trusted_Connection=True;MultipleActiveResultSets=true", "COR-W81-101": "Data Source=DATASOURCE;Initial Catalog=P61_CAFM_Basic;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "COR-W81-100": "Data Source=DATASOURCE;Initial Catalog=Post_PS;User Id=USERID;Password=PASSWORD;Persist Security Info=False;MultipleActiveResultSets=False;Packet Size=4096;", "MSEDGEWIN10": "Data Source=DATASOURCE; Initial Catalog=COR_Basic; Persist Security Info=False;Integrated Security=true;MultipleActiveResultSets=False;Packet Size=4096;Application Name="COR_Basic"", "server&qu
          閱讀完整內容

          In R, how to develop a multiplot heatmap.2 figure showing key labels successfully

          圖片
          1 2 I'm trying to develop a multiplot heatmap.2 saved to a pdf. I'm having some success but the axis labels are getting chopped off. Subplot titles are also desirable but again the labels are getting chopped. Here's my reproducible code: library(gridExtra) library(grid) library(gridGraphics) library(gplots) Col = colorRampPalette(c("red","orange","yellow", "white")) grab_grob <- function() grid.echo() grid.grab() par(cex.main=0.1, mar = c(1,1,1,1) ) #data<-read.table("heatmap.input.matrix.data.txt") lmat = rbind(c(2,3),c(4,1),c(4,1)) lwid = c(2.5,4) lhei = c(0.5,4,3) labRowvec <- c(rep(NULL, dim(matrix(runif(1000, 1,10),ncol=50))[1])) labColvec <- c(rep(NULL, dim(matrix(runif(1000, 1,10),ncol=50))[2])) gl <- lapply(1:12, function(i) heatmap.2(matrix(runif(1000, 1,10),ncol=50), dendrogram = "none",offsetRow=-0.5, offsetCol=-1,srtCol=0, density="density", lmat =lmat,lhei = l
          閱讀完整內容

          Museum of Modern and Contemporary Art of Trento and Rovereto

          圖片
          Art museum in Rovereto TN, Italy Museum of Modern and Contemporary Art of Trento and Rovereto Museo d'arte moderna e contemporanea di Trento e Rovereto MART, Entrance Location Corso Angelo Bettini, 43, 38068 Rovereto TN, Italy Coordinates 45°53′38″N 11°02′42″E  /  45.8940°N 11.0450°E  / 45.8940; 11.0450 Coordinates: 45°53′38″N 11°02′42″E  /  45.8940°N 11.0450°E  / 45.8940; 11.0450 Type Art museum Director Gianfranco Maraniello Public transit access Trento train station. Taxis outside station. Website mart.trento.it The Museum of Modern and Contemporary Art of Trento and Rovereto (MART) ( Museo d'Arte Moderna e Contemporanea di Trento e Rovereto , in Italian) is a museum centre in the Italian province of Trento. The main site is in Rovereto, and contains mostly modern and contemporary artworks, including works from renowned Giorgio Morandi, Giorgio de Chirico, Felice Casorati, Carlo Carrà and Fortunato Depero. Fortunato Depero's house in Rovereto (known as Casa d
          閱讀完整內容