I' am on ColdFusion 11. I' am using the following code to loop over a CSV File and output the first row in the loop.
<cffile action="read" file="C:\inetpub\wwwroot\test\file.csv" variable="csvfile">
<cfloop index="index" list="#csvfile#" delimiters="#chr(10)##chr(13)#">
<cfoutput>#listgetAt('#index#',1, ',')#</cfoutput>
</cfloop>
It's outputting something strange characters. Here is the screenshot.
My CSV Structure
Please help!
You are reading an XLSX (MS Excel) file that has had its changed to CSV.
Notice how it starts with PK and is followed by .xml. This is a PK ZIP of XML, which is the native format for XLXS.
As a test, you can rename it to .zip and unzip it. You will see lots and lots of folders and .xml files
How to correct
You need to save as CSV, not just rename to CSV
Related
We have a .txt file with encoding UTF-16 LE (discussed here, as well). We need to load this file into an Azure SQL database. We are first trying to convert this file to a csv format by using Text Import Wizard of Data Excel 365 wizard. But if we use the ^|^,^|^ as a custom delimiter, the first and last columns still end up with ^|^ value.
Question: What may be possible solutions/work arounds for converting this type of file to csv?
Remarks: This is a huge file (1GB) with about 150 columns. Following is just a sample for explaining the scenario in this post.
Sample of the txt file:
^|^Col0^|^,^|^Col1^|^,^|^Col2^|^,^|^Col3^|^,^|^Col4^|^,^|^Col5^|^,^|^Col6^|^,^|^Col7^|^
^|^1234^|^,^|^4600869848^|^,^|^6000.00^|^,^|^2021-12-20 10:16:19.3600000^|^,^|^False^|^,^|^^|^,^|^^|^,^|^2^|^
^|^5431^|^,^|^3425143451^|^,^|^30000.00^|^,^|^2021-12-13 10:27:44.9030000^|^,^|^False^|^,^|^^|^,^|^^|^,^|^2^|^
.....................
............................
After using the delimiter ^|^,^|^ in Excel text import wizard
Instead of mentioning the ^|^,^|^ as custom delimiter, you can mention comma as a delimiter, that will give you a result like below:
Then you can record a macro to replace the desired characters which is ^|^ after importing is done as mentioned in below link:
Create A Macro Code To Achieve Find And Replace Text In Excel
is ist possible to convert .DBF files to any other format?
Does anybody knows a script, that can be used to convert .DBF files to an mysql query.
It would be also fine, to convert the DBF files to CSV files.
I always got problems with the codec of the DBF files.
Konstantin
https://www.dbase.com/Knowledgebase/faq/import_export_data.asp
Q: How do I export data from a dBASE table to a text file?
A: Exporting data from dBASE to a text file is handled through the COPY TO command.
Like the APPEND FROM command, there are a number of ways to use this command. Here we are only interested in it's most basic use. Once you understand how to use this command, you can go to your on-line help for further details on what can be accomplished with the COPY TO command.
In order to export data you must first be using the table from which the data will be exported. As before, you will be employing the USE command in the command window.
USE <tablename>
For example:
USE Mytest.dbf
Once the table is in use, all you need to do is type the following command in the command window:
COPY TO <filename> TYPE DELIMITED
For example:
COPY TO Myexport.txt TYPE DELIMITED
This would result in a file being created in the current directory called Myexport.txt which would be in the DELIMITED or *.CSV format.
If we had wanted to export the data in the *.SDF format, we would have typed:
COPY TO Myexport.txt TYPE SDF
This would result in a file being created in the current directory called Myexport.txt which would be in the System Delimted or *.SDF format.
Those are the basics on how to import and export text data into a dBASE table. For further information consult the on-line help for the APPEND FROM and COPY TO commands.
I converted old (circa 1997) DBF files to CSV using Python and the dbfread module.
After installation of Python, from the Python interpreter (<WIN> + 'Python') install the dbfread module:
>>> pip install dbfread
The module has many method to read DBF files and excellent documentation.
Then a Python script does the job, or typing directly into the interpreter:
# Read the DBF file
table = DBF('C:/my_dbf_file.dbf', encoding='1252')
outFileName = 'C:/my_export.csv'
with open(outFileName, 'w', newline='', encoding='1252' ) as file:
writer = csv.writer(file)
writer.writerow(table.field_names)
for record in table:
writer.writerow(list(record.values()))
Note that each record in the database is read and save one at a time and that the first line of the CSV file are the column's names.
Encoding could be problematic, a list of encoding to try is here: The dbread.DBF() method tries to guess the encoding but is not perfect. This is why in the code I specify the parameters encoding in both DBF() and csv.open().
I want to upload my .csv file into my solr core using simpleposttool but there is a problem. My excel creates .csv file with semicolon ; because of that I'm replacing semicolon ; with comma ,. But there are some other comma , in my .csv file's data, so when I'm trying to upload .csv file, I'm getting this error.
error
17 commas separates datas but some datas has commas either. I've been dealing with this for a long time but there is no progress for me.
You can configure the separator with the separator argument when uploading CSV files.
&separator=%3B
(%3B is the URL encoded version of ;)
You can give extra parameters to the bin/post commparameters by adding -params "separator=%3B".
i wrote sql server table data to .csv file by using SSIS package. In flat file conncetion i've mentioned semi-colon as delimiter. Some of the values in my table are having commas(for example : CODE A,B,C) in .csv file CODE A is coming into 1st column and B is in 2nd vice-versa. now how can i keep all these values in a first column of .csv file with delimiter as ;
Probably you are opening your flat file in Excel, and opening it as a comma-separated file.
You need to specify to Excel when you open it that your file is delimited by semi-colons. Then it will display correctly.
I am trying to load the following simple csv file into tableau public 9.3:
customers,item1,item2,item3,item4
1,0,0,0,0
2,0,0,0,0
3,0,0,0,0
However, it doesn't read the file as separate columns, despite the field separator being Comma. Instead it treats the whole line as one column. Any help would be greatly appreciated :
If you change your locale settings to English US you will be able to load the file. You should also be able to work around this by creating a schema.ini file.
Go to Data > Manage fields > [Field] Options
You can also control imported CSV behavior post import both by splitting individual columns (which will remain split on update as well), or by the image below at the CSV level.
That doesn`t work for me. So I reopen the .csv file in Excel and save it again in .csv format with ',' as the delimeter.
After that my file looks like .csv with ';' delimeter and works with Tableau.