Mercurial > urweb
diff src/prepare.sml @ 678:5ff1ff38e2db
Preliminary work supporting channels in databases
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Thu, 26 Mar 2009 16:22:34 -0400 |
| parents | 162d5308e34f |
| children | 5bbb542243e8 |
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--- a/src/prepare.sml Thu Mar 26 15:54:04 2009 -0400 +++ b/src/prepare.sml Thu Mar 26 16:22:34 2009 -0400 @@ -47,17 +47,15 @@ SOME ("$" ^ Int.toString (n + 1) ^ "::bool" :: ss, n + 1) | EFfiApp ("Basis", "sqlifyTime", [e]) => SOME ("$" ^ Int.toString (n + 1) ^ "::timestamp" :: ss, n + 1) + | EFfiApp ("Basis", "sqlifyChannel", [e]) => + SOME ("$" ^ Int.toString (n + 1) ^ "::int4" :: ss, n + 1) - | EFfiApp ("Basis", "sqlifyIntN", [e]) => - SOME ("$" ^ Int.toString (n + 1) ^ "::int8" :: ss, n + 1) - | EFfiApp ("Basis", "sqlifyFloatN", [e]) => - SOME ("$" ^ Int.toString (n + 1) ^ "::float8" :: ss, n + 1) - | EFfiApp ("Basis", "sqlifyStringN", [e]) => - SOME ("$" ^ Int.toString (n + 1) ^ "::text" :: ss, n + 1) - | EFfiApp ("Basis", "sqlifyBoolN", [e]) => - SOME ("$" ^ Int.toString (n + 1) ^ "::bool" :: ss, n + 1) - | EFfiApp ("Basis", "sqlifyTimeN", [e]) => - SOME ("$" ^ Int.toString (n + 1) ^ "::timestamp" :: ss, n + 1) + | ECase (e, + [((PNone _, _), + (EPrim (Prim.String "NULL"), _)), + ((PSome (_, (PVar _, _)), _), + (EFfiApp (m, x, [(ERel 0, _)]), _))], + _) => prepString ((EFfiApp (m, x, [e]), #2 e), ss, n) | ECase (e, [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, _), _),