On Mon, Mar 26, 2018 at 11:39:51PM +1100, Haribabu Kommi wrote: > And if we are not going to change the above, then PQhost() function > returns 3 values, > - NULL when the conn==NULL > - Actual host or hostaddr of the active connection > - Empty string when the conn is not able to evaluate. > > Is it fine to proceed like above?
Yeah, I would think that this is a sensible approach. Keeping consistent with NULL is good for the other function, and we still need a way to identify the dont-know state. Peter, what's your input on that? -- Michael
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