data-import

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How do I mitigate duplicate row inserts based on a non-key column?

I need to import data from one MySQL table into another.The old table has a different outdated structure (which isn\'t terribly relevant).That said, I\'m appending a field to the new table called \"im[详细]

2023-04-07 19:45 分类：问答
Help Importing CSV file with Variable Columns per Row into SQL Table using Import tool or SSIS

I am stuck with a CSV file with over 100,000 rows that contains product images from a provider. Here are the details of the issue, I would really appreciate some tips to help resolve this. Thanks.[详细]

2023-04-06 23:32 分类：问答
Importing a CSV File that contains more than one value in a field

Here\'s the data I\'m trying to import from a CSV Time|Person|Products|Address (now)|person1|val1*val2*val3|adr1[详细]

2023-03-27 06:10 分类：问答
Import data from txt to Mathematica

Consider the following list in mathematica: a = { { {0, 0, 0}, {1, 0, 0}, {1, 1, 0} }, { {0, 0, 1}, {1, 0, 1}, {1, 1, 1}[详细]

2023-03-10 16:16 分类：问答
R: load R table or csv file with the textconnection command

In previous message Convert table into matrix by column names I want to use the same approach for an csv table or an table in R.Could you mind to teach me how to modify the first command line?[详细]

2023-02-24 00:56 分类：问答
Import and Parse a text file containing PCL: ASP.NET C# technique suggestion?

I need to scrape an old mainframe text file containing Printer Control Language (PCL) for a data import.Altering the mainframe functions isn\'t an option.The print out contains product sales informati[详细]

2023-02-19 07:08 分类：问答
How to import/read data from an XML file?

How to access an XML file in C#? How to count the number of nodes in that xml file? How am i supposed to access each and every node in that xml file?[详细]

2023-02-17 16:42 分类：问答
SQL server bulk copy (bcp) for linux (centos)

Does FreeTDS support SQL Server 2008 R2? Is there any other good tool to import data from SQL server to my centos开发者_StackOverflow中文版 machine?It does support it, however there may be some specif[详细]

2023-01-30 02:58 分类：问答
How do i import a xls file data into sqlite3

I am having data in a excel sheet, It is large data i want to im开发者_StackOverflowport all the data in excel to sqlite3, I am using this data for iPhone.[详细]

2023-01-26 04:28 分类：问答
How do I change datatype of an imported spreadsheet in mysql?

I\'ve imported a spreadsheet of U.S. Government statistics into a mysql table with the aim of working through a tutorial.[详细]

2023-01-26 03:30 分类：问答