Convert Db3 File Csv
Air conditioner remotes. Summary: this tutorial shows you various ways to import CSV data into an SQLite table using sqlite3 and SQLite Studio tools.
Importing a CSV file into a table using sqlite3 tool
In the first scenario, you want to import data from CSV file into a table that does not exist in the SQLite database.
- First, the sqlite3 tool creates the table. The sqlite3 tool uses the first row of the CSV file as the names of the columns of the table.
- Second, the sqlite3 tool import data from the second row of the CSV file into the table.
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We will import a CSV file named city.csv with two columns: name and population. You can download it here for practicing.
To import the c:sqlitecity.csv
file into the cities table:
First, set the mode to CSV to instruct the command-line shell program to interpret the input file as a CSV file. To do this, you use the .mode
command as follows:
Second, use the .import FILE TABLE
command to import the data from the city.csv
file into the cities table.
To verify the import, you use the .schema
command to display the structure of the cities
table.
2 4 | CREATETABLEcities( 'population'TEXT |
To view the data of the cities table, you use the following SELECT statement.
2 | population |
In the second scenario, the table is already available in the database and you just need to import the data.
First, remove the cities
table that you have created.
Second, use the following CREATE TABLE statement to create the cities table.
Convert To Csv Format
2 | sqlite>.importc:/sqlite/city_no_header.csvcities |
Import a CSV file into a table using SQLite Studio
Most SQLite GUI tools provide the import function that allows you to import data from a file in CSV format, tab-delimited format, etc., into a table.
We will use the SQLite studio to shows you how to import a CSV file into a table with the assumption that the target table already exists in the database.
First, from the menu choose tool menu item.
Second, choose the database and table that you want to import data then click the Next button.
Third, choose CSV as the data source type, choose the CSV file in the Input file field, and choose comma as the Field separator as shown in the picture below. Then click the Finish button to import the data.
In this tutorial, you have learned how to use the sqlite3 and SQLite Studio to import data from a CSV file into a table in the SQLite database.
i' ve got al lot of csv file and would like to convert them to a dbf file.I found the code from Ethan Furman (see below)It works really good - thanks a lot - but my csv files have as the delimiter a semicolon. So with the code python puts all my data into one column, but I've got 5 columns.How can I change the delimiter?
here the link:Convert .csv file into .dbf using Python?
especially: Windows server 2003 enterprise r2.
Using the dbf package you can get a basic csv file with code similar to this:
This will create table with the same name and either Character or Memo fields and field names of f0, f1, f2, etc.
For a different filename use the filename
parameter, and if you know your field names you can also use the field_names
parameter.
Rather basic documentation is available here.
1 Answer
Looking at the dbf
code, I don't see any way to pass a dialect, so you may transform your files as follows:
Note: This will quote properly rows that already contain a comma as part of its contents.
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Edit: If you're willing to patch dbf.from_csv
to accept delimiter
as a parameter to avoid transforming all your csv files, this should work:
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