Hi, Disclaimer: I'm not a programmer, never was, never learned algorithms, CS, etc. Just have to work with it. My question is: I need to split a huge (over 4 GB) CSV file into smaller ones (then process it with require 'win32ole') based on the first field. In awk it's rather easy: awk -F ',' '{myfile=$1 ; print $0 >> (myfile".csv")}' ...
What’s the quickest way to export SQL Server data to CSV with ALL column fields enclosed in double quotes, including numeric fields? In the Results window of Management Studio, I can right click and choose “Save Results to CSV” but it doesn’t enclose fields in double quotes. I have looked into similar questions but the solutions propo...
I found this script which parses a CSV file to XML. Problem is it seems to only be getting the first line of data after the column headers. function csv2xml($file, $container = 'data', $rows = 'row') { $r = "<{$container}>\n"; $row = 0; $cols = 0; $titles = array(); $handle = @fopen($file, 'r'); ...
I need to read data from a csv file & display it as a data grid.The csv file contains name value pair i.e. column A will contain name & column B will contain its value.Also the user can add a blank row to the end of it & insert data manually by clicking on an add button.The user can select any row & delete the row completely by pressing ...
Dear all, I need to apply an SQL query to CSV files (comma-separated text files). My SQL is predefined from another tool, and is not eligible to change. It may contain embedded selects and table aliases in the FROM part. For my task I have found two open-source (this is a project requirement) libraries that provide JDBC drivers: CsvJ...
I am reading a CSV file with php. Many of the rows have a "check mark" which is really the square root symbol: √ and the php code is just skipping over this character every time it is encountered. Here is my code (printing to the browser window in "CSV style" format so I can check that the lines break at the right place: $file = fopen(...
I am working on a program to allow a user to edit data from either a MySQL DB table, or an uploaded CSV file. I am curious as to what format i can bring the two data types into where i can code a singular presentation model to present the data to the user. Should i convert the SQL to CSV, or try to go through both types and do something...
I have a CSV file containing data. I want to load it into a Core Data managed sqlite db. I just ran one of the sample Core Data Xcode apps and noticed it created the db file. I noticed table names all started with Z and the primary keys were stored in separate table so from this am I right in presuming that just importing the CSV data d...
I need to upload a file (in this case a csv file) and load the contents of it into the following function: function csv2xml($file, $container = 'data', $rows = 'row') { $r = "<{$container}>\n"; $row = 0; $cols = 0; $titles = array(); while (($data = fgetcsv($file, 1000, ',')) !== FALSE) ...
Hello All, I am exporting data to .csv file from asp page. I am facing problem in the column which is showing date. Some date comes left aligned and some comes right aligned. As such there is no difference in the dates coming because I am just looping a recordset and writing the rs field which has datetime data. Note: When I append " ...
I have a comma separated string which might contain empty fields. For example: 1,2,,4 Using a basic sscanf(string,"%[^,],%[^,],%[^,],%[^,],%[^,]", &val1, &val2, &val3, &val4); I get all the values prior to the empty field, and unexpected results from the empty field onwards. When I remove the expression for the empty field from th...
In my application i need to export some data into CSV or html format. How can i do this. Any help will be greatly appreciated. ...
Hey all, I've been very interested in CSV files for a few years now, but I never needed to use them until now, so I'm pretty new to this. I have an application that stores information about Controls that were created by the user at run-time. I plan on using CSV files to store this information which will be extracted at a later date by ...
I have a table where the data are like Data a b c I need to write a SQL Query to bring the following output Data abc Note:~ The number of characters are not constrained to 3. I have solved using while loop. But I have to do it using set based approach.So how can I join those characters? I tried using COALESCE but no luck Pl...
hi there, what is the easiest way to save PL/pgSQL output from a PostgreSQL database to a csv file? I'm using PostgreSQL 8.4 with pgAdmin III and psql plugin where I run queries from... thanks! martin ...
I have a large csv file with a mix of character and numeric columns. Some of the numerical values are expressed as strings with commas. e.g., "1,513" instead of 1513. What is the simplest way to read the data into R? I can use read.csv(...,colClasses="character"), but then I have to strip out the commas from the relevant elements before...
I just got my data and it is given to me as a csv file. It looks like this in data studio(where the file was taken). Counts frequency 300 1 302 5 303 7 Excel can't handle the computations so that's why I'm trying to load it in python(it has scipy :D). I want to load the data in an array: Counts = [300, 302, 303] freque...
I am having a info class with following field like id,name,address and i have created list of that info like List. I want to have all the values of list into comma seperated strings using linq. Is there any way for this. ...
for my application i have to parse CSV file using Erlang.following is the code which will parse CSV using Erlang:- parse_file(Fn) -> {ok, Data} = file:read_file(Fn), parse(binary_to_list(Data)). parse(Data) -> lists:reverse(parse(Data, [])). parse([], Acc) -> Acc; parse(Data, Acc) -> {Line, Tail} = parse_line(Data), parse(Tail, [Line|...
How to export the crystal report to .csv file format? ...