data-import

问题 I come across an error while writing some SQL statements for data imports. As I am doing data port, I need to declare some temporary table variables. I declared a table variable at the beginning of the file and performed some manipulations (while loops, insertions and updates) on the table variable. Later in the middle of the scripts in another while loop if I access this table variable the script parsing giving below error Must declare the table variable @temptable Appreciate your help. 回答1:

问题 I am importing rims from an csv file to a webshop project. nothing for sell, just a personal project for learning how importers work. I am trying to map my $EANColumn variable to the first row field name in my csv. So currently i have a csv with the following fields : EAN;Brand;...and-more-comming 1234-WB;WheelBrand...and-more-comming 5678-BW;BrandWheel...and-more-comming At the moment in my importer, it works when i map: $EANColumn = str_replace('’', '', $importData_arr["EAN"]); And

问题 I have a measuring device that records data in .dat files like raw_data.dat in this folder, all with the same structure, and I want to be able to extract the last table in the file into a pandas data frame. The file has a few tables and I am not sure if the tabulation structure here is standard for .dat files but I have tried to paste the text into excel and it recognises the text as separate table, so there is probably a fairly standard way to read the structure correctly into python. I

问题 I have a measuring device that records data in .dat files like raw_data.dat in this folder, all with the same structure, and I want to be able to extract the last table in the file into a pandas data frame. The file has a few tables and I am not sure if the tabulation structure here is standard for .dat files but I have tried to paste the text into excel and it recognises the text as separate table, so there is probably a fairly standard way to read the structure correctly into python. I

问题 I have a measuring device that records data in .dat files like raw_data.dat in this folder, all with the same structure, and I want to be able to extract the last table in the file into a pandas data frame. The file has a few tables and I am not sure if the tabulation structure here is standard for .dat files but I have tried to paste the text into excel and it recognises the text as separate table, so there is probably a fairly standard way to read the structure correctly into python. I

问题 I want to index and search two different entity. File name: db-data-config.xml <dataConfig> <dataSource name="myindex" driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" url="jdbc:sqlserver://test-pc:1433;DatabaseName=SampleDB" user="username" password="password" /> <document> <entity name="Employees" query="select * from employee" transformer="TemplateTransformer" dataSource="myindex"> <field column="id" name="singlekey" /> <field column="eId" name="eid" /> <field column="eName" name=

问题 I' struggeling to open a NetCDF file in R. When I try to open it with library(ncdf) # read in NetCDF file maize.nc<-open.ncdf("C:/Users/Jo/Desktop/pft_harvest_maize.nc") I get the following error message: Error in R_nc_open: NetCDF: Unknown file format Error in open.ncdf("C:/Users/Jo/Desktop/pft_harvest_maize.nc") : Error in open.ncdf trying to open file C:/Users/Jo/Desktop/pft_harvest_maize.nc the weird thing is, that another NetCDF file with Runoff-Data from the exact same simulation with

问题 So I have this big (400MB) xml file I exported from my Blogger blog. I import it the WordPress blog hosted by Wordpress.com through the interface. There is a text saying upload limited to 15mb but it doesn't seem to cause a problem. After I select and upload the file there is a message saying "Upload successful, Please give us some time to import the data". But nothing happens. I could not find anything on the internet, and there are no errors messages to guide me... I've tried the procedure

问题 I've imported a spreadsheet of U.S. Government statistics into a mysql table with the aim of working through a tutorial. However, it would appear that the U.S. Government has changed its formatting so that some of numerical figures are wrapped in quote marks, turning them into strings. For example, this is the format of the tab-separated data that I'm supposed to have downloaded: CN010010 01 001 "Autauga County, AL" 2005 23831 23061 770 3.2 However, it looks like this: CN010010 01 001

问题 I've done data imports with SQL Server's BULK INSERT task hundreds of times, but this time I'm receiving an error that's unfamiliar and that I've tried troubleshooting to no avail with Google. The below is the code I use with a comma deliminated file where the new rows are indicated by new line characters: BULK INSERT MyTable FROM 'C:\myflatfile.txt' WITH ( FIELDTERMINATOR = ',' ,ROWTERMINATOR = '/n') GO It consistently works, yet now on a simple file with a date and rate, it's failing with