Thank you for answering. I`ve read a manual and now I have a more advanced question. 1/ I`ve created a table in the database mypdb=# create table pdb( index int, filename text, filecontent text ); 2/ Then I want to read a file into it First I insert metainfo mypdb=# insert into pdb (index , filename) values (1, '/home/sda/Documents/Work/PVA_India/PGA_test_modeling/pdb/1gm9.pdb'); INSERT 0 1 But then comes the problem because the only command I found to read in the file content is COPY but the following command would not work mypdb=# copy pdb (filecontent) from '/home/sda/Documents/Work/PVA_India/PGA_test_modeling/pdb/1gm9.pdb' where index=1; ERROR: syntax error at or near "where" LINE 1: ...ts/Work/PVA_India/PGA_test_modeling/pdb/1gm9.pdb' where inde... QUESTION: what is the command to read the content of a plain text file into a SPECIFIED table entry? Thank you for your time. SDA -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general