Mercurial > urweb
annotate src/sql.sig @ 2214:edd634b889d0
Add mono_inline.sml (which was left out of last commit).
| author | Ziv Scully <ziv@mit.edu> |
|---|---|
| date | Tue, 14 Oct 2014 18:07:09 -0400 |
| parents | 365727ff68f4 |
| children | 639e62ca2530 |
| rev | line source |
|---|---|
| ziv@2203 | 1 signature SQL = sig |
| ziv@2203 | 2 |
| ziv@2203 | 3 val debug : bool ref |
| ziv@2203 | 4 |
| ziv@2213 | 5 val sqlcacheMode : bool ref |
| ziv@2213 | 6 |
| ziv@2204 | 7 type lvar = int |
| ziv@2203 | 8 |
| ziv@2203 | 9 datatype func = |
| ziv@2203 | 10 DtCon0 of string |
| ziv@2203 | 11 | DtCon1 of string |
| ziv@2203 | 12 | UnCon of string |
| ziv@2203 | 13 | Other of string |
| ziv@2203 | 14 |
| ziv@2203 | 15 datatype exp = |
| ziv@2203 | 16 Const of Prim.t |
| ziv@2203 | 17 | Var of int |
| ziv@2203 | 18 | Lvar of lvar |
| ziv@2203 | 19 | Func of func * exp list |
| ziv@2203 | 20 | Recd of (string * exp) list |
| ziv@2203 | 21 | Proj of exp * string |
| ziv@2203 | 22 |
| ziv@2203 | 23 datatype reln = |
| ziv@2203 | 24 Known |
| ziv@2203 | 25 | Sql of string |
| ziv@2203 | 26 | PCon0 of string |
| ziv@2203 | 27 | PCon1 of string |
| ziv@2203 | 28 | Eq |
| ziv@2203 | 29 | Ne |
| ziv@2203 | 30 | Lt |
| ziv@2203 | 31 | Le |
| ziv@2203 | 32 | Gt |
| ziv@2203 | 33 | Ge |
| ziv@2203 | 34 |
| ziv@2203 | 35 datatype prop = |
| ziv@2203 | 36 True |
| ziv@2203 | 37 | False |
| ziv@2203 | 38 | Unknown |
| ziv@2203 | 39 | And of prop * prop |
| ziv@2203 | 40 | Or of prop * prop |
| ziv@2203 | 41 | Reln of reln * exp list |
| ziv@2203 | 42 | Cond of exp * prop |
| ziv@2203 | 43 |
| ziv@2212 | 44 type 'a parser |
| ziv@2204 | 45 |
| ziv@2204 | 46 val parse : 'a parser -> Mono.exp -> 'a option |
| ziv@2203 | 47 |
| ziv@2203 | 48 datatype Rel = |
| ziv@2203 | 49 Exps of exp * exp -> prop |
| ziv@2203 | 50 | Props of prop * prop -> prop |
| ziv@2203 | 51 |
| ziv@2203 | 52 datatype sqexp = |
| ziv@2203 | 53 SqConst of Prim.t |
| ziv@2203 | 54 | SqTrue |
| ziv@2203 | 55 | SqFalse |
| ziv@2203 | 56 | SqNot of sqexp |
| ziv@2203 | 57 | Field of string * string |
| ziv@2203 | 58 | Computed of string |
| ziv@2203 | 59 | Binop of Rel * sqexp * sqexp |
| ziv@2203 | 60 | SqKnown of sqexp |
| ziv@2203 | 61 | Inj of Mono.exp |
| ziv@2203 | 62 | SqFunc of string * sqexp |
| ziv@2203 | 63 | Unmodeled |
| ziv@2203 | 64 | Null |
| ziv@2203 | 65 |
| ziv@2204 | 66 datatype ('a,'b) sum = inl of 'a | inr of 'b |
| ziv@2204 | 67 |
| ziv@2203 | 68 datatype sitem = |
| ziv@2203 | 69 SqField of string * string |
| ziv@2203 | 70 | SqExp of sqexp * string |
| ziv@2203 | 71 |
| ziv@2204 | 72 type query1 = {Select : sitem list, |
| ziv@2204 | 73 From : (string * string) list, |
| ziv@2204 | 74 Where : sqexp option} |
| ziv@2203 | 75 |
| ziv@2203 | 76 datatype query = |
| ziv@2203 | 77 Query1 of query1 |
| ziv@2203 | 78 | Union of query * query |
| ziv@2203 | 79 |
| ziv@2204 | 80 val query : query parser |
| ziv@2204 | 81 |
| ziv@2203 | 82 datatype dml = |
| ziv@2203 | 83 Insert of string * (string * sqexp) list |
| ziv@2203 | 84 | Delete of string * sqexp |
| ziv@2203 | 85 | Update of string * (string * sqexp) list * sqexp |
| ziv@2203 | 86 |
| ziv@2204 | 87 val dml : dml parser |
| ziv@2204 | 88 |
| ziv@2203 | 89 end |