Attached is the patch you suggested, with a documentation addition. Is
this correct?
> I noticed that pltcl didn't have any way to get to SPI_lastoid like plpgsql does.. I started using pltcl a lot because I like to decide when and how my queries get planned.. so I put one together really quick
>
> Sorry I don't have the original around to make a quick diff, but its a very small change... I think this should be in the next release, there's no reason not to have it.
>
> its a function with no expected arguments, so you can use it like:
> spi_exec "INSERT INTO mytable(columns...) VALUES(values..)"
> set oid [spi_lastoid]
> spi_exec "SELECT mytable_id from mytable WHERE oid=$oid"
>
> It just didn't make sense for me to use plpgsql and pltcl, or just screw them both and use SPI from C
>
> these changes are for src/pl/tcl/pltcl.c
>
> /* start C code */
>
> /* forward declaration */
> static int pltcl_SPI_lastoid(ClientData cdata, Tcl_Interp *interp,
> int argc, char *argv[]);
>
> /* this needs to go in in pltcl_init_interp with the rest of 'em */
> Tcl_CreateCommand(interp, "spi_lastoid",
> pltcl_SPI_lastoid, NULL, NULL);
>
>
> /**********************************************************************
> * pltcl_SPI_lastoid() - return the last oid. To
> * be used after insert queries
> **********************************************************************/
> static int
> pltcl_SPI_lastoid(ClientData cdata, Tcl_Interp *interp,
> int argc, char *argv[])
> {
> char buf[64];
> sprintf(buf,"%d",SPI_lastoid);
> Tcl_SetResult(interp, buf, TCL_VOLATILE);
> return TCL_OK;
> }
>
> /* end C code */
>
> -bob
>
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