How to import CSV file data into a PostgreSQL table

Colorful Copperhead answered on February 6, 2021 Popularity 1/10 Helpfulness 1/10

answer How to import CSV file data into a PostgreSQL table

How to import CSV file data into a PostgreSQL table

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CREATE TABLE zip_codes
(ZIP char(5), LATITUDE double precision, LONGITUDE double precision,
CITY varchar, STATE char(2), COUNTY varchar, ZIP_CLASS varchar);

COPY zip_codes FROM '/path/to/csv/ZIP_CODES.txt' WITH (FORMAT csv);

Popularity 1/10 Helpfulness 1/10 Language sql

Source: stackoverflow.com

Tags: file import-csv postgresql sql

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Contributed on Mar 09 2025

Colorful Copperhead

0 Answers Avg Quality 2/10

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copy csv file to postgres table in psql

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Import CSV to PostgreSQL

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COPY mytable FROM '/path/to/csv/file' WITH CSV HEADER; -- must be superuser

Popularity 10/10 Helpfulness 4/10 Language sql

Source: stackoverflow.com

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import csv
import psycopg2

# Connect to the PostgreSQL database
conn = psycopg2.connect(
    host="your_host",
    database="your_database",
    user="your_user",
    password="your_password"
)

# Create a cursor object to perform database operations
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with open(csv_file_path, 'r') as file:
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    # Iterate over each row in the CSV file
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        )

# Commit the changes to the database
conn.commit()

# Close the cursor and the database connection
cursor.close()
conn.close()

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How to import CSV file data into a PostgreSQL table

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