![]() ![]() Notice that the file must be read directly by the PostgreSQL server, not by the client application. When the COPY command imports data, it ignores the header of the file. Third, specify the HEADER keyword to indicate that the CSV file contains a header. Because CSV file format is used, you need to specify DELIMITER as well as CSV clauses. Second, you put the CSV file path after the FROM keyword. In case the CSV file contains all columns of the table, you don’t need to specify them explicitly, for example: COPY sample_table_name The order of the columns must be the same as the ones in the CSV file. Let’s dive into the COPY statement in more detail.įirst, you specify the table with column names after the COPY keyword. SELECT * FROM persons Code language: SQL (Structured Query Language) ( sql ) PostgreSQL gives back the following message: COPY 2 Code language: Shell Session ( shell ) To import this CSV file into the persons table, you use COPY statement as follows: COPY persons(first_name, last_name, dob, email)ĬSV HEADER Code language: SQL (Structured Query Language) ( sql ) The path of the CSV file is as follows: C:\sampledb\persons.csvĭownlo the persons.csv file Import a CSV file into a table using COPY statement Second, prepare a CSV data file with the following format: ) Code language: SQL (Structured Query Language) ( sql ) ![]() Summary: in this tutorial, we will show you various ways to import a CSV file into a PostgreSQL table.įirst, create a new table named persons with the following columns: ![]()
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