diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2008-08-21 16:03:45 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-08-21 16:03:45 -0400 |
| commit | a8a9ea33b3e9b7d072f0843ba3bb709a4a3eb7a9 (patch) | |
| tree | d14fa20d4fc3425da7e101a034526dd98dd22d1a /src/lacweb.grm | |
| parent | 535d72045b35d01cf4513af273262c3c50c219fe (diff) | |
OFFSET
Diffstat (limited to 'src/lacweb.grm')
| -rw-r--r-- | src/lacweb.grm | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/lacweb.grm b/src/lacweb.grm index 0809842d..4352fa8c 100644 --- a/src/lacweb.grm +++ b/src/lacweb.grm @@ -164,7 +164,7 @@ fun sql_relop (oper, sqlexp1, sqlexp2, loc) = | SELECT | FROM | AS | CWHERE | GROUP | ORDER | BY | HAVING | UNION | INTERSECT | EXCEPT - | LIMIT | OFFSET + | LIMIT | OFFSET | ALL | TRUE | FALSE | CAND | OR | NOT | NE | LT | LE | GT | GE @@ -247,6 +247,7 @@ fun sql_relop (oper, sqlexp1, sqlexp2, loc) = | obopt of exp | obexps of exp | lopt of exp + | ofopt of exp | sqlint of exp @@ -661,7 +662,7 @@ attrv : INT (EPrim (Prim.Int INT), s (INTleft, INTri | STRING (EPrim (Prim.String STRING), s (STRINGleft, STRINGright)) | LBRACE eexp RBRACE (eexp) -query : query1 obopt lopt (let +query : query1 obopt lopt ofopt (let val loc = s (query1left, query1right) val re = (ERecord [((CName "Rows", loc), @@ -669,7 +670,9 @@ query : query1 obopt lopt (let ((CName "OrderBy", loc), obopt), ((CName "Limit", loc), - lopt)], loc) + lopt), + ((CName "Offset", loc), + ofopt)], loc) in (EApp ((EVar (["Basis"], "sql_query"), loc), re), loc) end) @@ -851,11 +854,19 @@ obexps : sqlexp (let end) lopt : (EVar (["Basis"], "sql_no_limit"), dummy) + | LIMIT ALL (EVar (["Basis"], "sql_no_limit"), dummy) | LIMIT sqlint (let val loc = s (LIMITleft, sqlintright) in (EApp ((EVar (["Basis"], "sql_limit"), loc), sqlint), loc) end) +ofopt : (EVar (["Basis"], "sql_no_offset"), dummy) + | OFFSET sqlint (let + val loc = s (OFFSETleft, sqlintright) + in + (EApp ((EVar (["Basis"], "sql_offset"), loc), sqlint), loc) + end) + sqlint : INT (EPrim (Prim.Int INT), s (INTleft, INTright)) | LBRACE eexp RBRACE (eexp) |