How to convert a PGresult to custom data type with libpq (PostgreSQL)

Posted by mocopera on Stack Overflow See other posts from Stack Overflow or by mocopera
Published on 2010-05-06T09:22:33Z Indexed on 2010/05/06 9:28 UTC
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I'm using the libpq library in C to accessing my PostgreSQL database. So, when I do res = PQexec(conn, "SELECT point FROM test_point3d"); I don't know how to convert the PGresult I got to my custom data type.

I know I can use the PQgetValue function, but again I don't know how to convert the returning string to my custom data type.

Any suggestion?

Thanks in advice.

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How to convert a PGresult to custom data type with libpq (PostgreSQL) - Developer IT

How to convert a PGresult to custom data type with libpq (PostgreSQL)

postgresql

c

libpq

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