hello, i am accessing a postgresql table using libpq interface ( i.e. c program) i am opening a text file and reading contents and trying to insert the same to postgresql table. suppose i read some string like"computer" from file and stored in a variable key. no i want to write the content of key to table i.e using insert command. if i give insert into table tbname (aaa,bbb) values ('aaa','key'); it inserts aaa and key to table which was to be aaa and computer. this is a c program using libpq tool. can someone help me in executing this. thanx Arun