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  • Export Postgres table to CSV

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    Postgres

    PostgreSQL is a powerful, open source object-relational database system. It supports storage of binary large objects, including pictures, sounds, or video. It compatible with may of programming interfaces like PHP, C/C++, Java, .Net, Perl, Python, Ruby, Tcl, ODBC, among others, and exceptional documentation. Postgres is better then Mysql when using many subqueries and Joins.

    For newbie: PostgreSQL installation and settings on Ubuntu 12.04

    These are following steps for exporting csv from table:

    sudo -u postgres psql DBNAME
    

    Note: Selecting DB is best way to specify which DB's tables you want to export.

    COPY tablename TO '/home/username/filename.csv' DELIMITER ',' CSV HEADER;
    

    Note: You need to specify table name and file name.

    Reference
    About PostgresSQL

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