Copy of varchar2 to text

Hello

What is the best way to copy the contents of the in text data type varchar data type when mixing pro * c and OIC.
#define UNAME_LEN 30
varchar username[UNAME_LEN];

text            *uname ;
strncpy((char *) username.arr, argv[1], UNAME_LEN);
username.len = (unsigned short) strlen((char *) username.arr);


strncpy (uname, username.arr,30);
printf ("username is %s",uname);
I'm unable to copy content using strncpy.

uname is just a pointer, allocate memory and then copy to the username.arr
BTW you get an error when you tried to run strncpy or when you feel.

Tags: Database

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