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annotate caching-tests/test.ur @ 2204:01c8aceac480

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Finishes initial prototype, caching parameterless pages with table-match-based invalidation. Still has problems parsing non-Postgres SQL dialects properly.
author Ziv Scully <ziv@mit.edu>
date Tue, 27 May 2014 21:14:13 -0400
parents 39faa4a037f4
children 0ca11d57c175
rev   line source
ziv@2203 1 table foo01 : {Id : int, Bar : string} PRIMARY KEY Id
ziv@2203 2 table foo10 : {Id : int, Bar : string} PRIMARY KEY Id
ziv@2203 3
ziv@2204 4 fun flush01 () : transaction page =
ziv@2204 5 dml (INSERT INTO foo01 (Id, Bar) VALUES (42, "baz01"));
ziv@2204 6 dml (UPDATE foo01 SET Bar = "baz01" WHERE Id = 42);
ziv@2204 7 return <xml><body>
ziv@2204 8 Flushed 1!
ziv@2204 9 </body></xml>
ziv@2203 10
ziv@2204 11 fun flush10 () : transaction page =
ziv@2204 12 dml (UPDATE foo10 SET Bar = "baz10" WHERE Id = 42);
ziv@2204 13 return <xml><body>
ziv@2204 14 Flushed 2!
ziv@2204 15 </body></xml>
ziv@2203 16
ziv@2204 17 fun flush11 () : transaction page =
ziv@2204 18 dml (UPDATE foo01 SET Bar = "baz11" WHERE Id = 42);
ziv@2204 19 dml (UPDATE foo10 SET Bar = "baz11" WHERE Id = 42);
ziv@2204 20 return <xml><body>
ziv@2204 21 Flushed 1 and 2!
ziv@2204 22 </body></xml>
ziv@2203 23
ziv@2203 24 fun cache01 () : transaction page =
ziv@2204 25 res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 42);
ziv@2204 26 return <xml><body>
ziv@2204 27 Reading 1.
ziv@2204 28 {case res of
ziv@2204 29 None => <xml></xml>
ziv@2204 30 | Some row => <xml>{[row.Foo01.Bar]}</xml>}
ziv@2204 31 </body></xml>
ziv@2203 32
ziv@2203 33 fun cache10 () : transaction page =
ziv@2204 34 res <- oneOrNoRows (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42);
ziv@2204 35 return <xml><body>
ziv@2204 36 Reading 2.
ziv@2204 37 {case res of
ziv@2204 38 None => <xml></xml>
ziv@2204 39 | Some row => <xml>{[row.Foo10.Bar]}</xml>}
ziv@2204 40 </body></xml>
ziv@2203 41
ziv@2203 42 fun cache11 () : transaction page =
ziv@2204 43 res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 42);
ziv@2204 44 bla <- oneOrNoRows (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42);
ziv@2204 45 return <xml><body>
ziv@2204 46 Reading 1 and 2.
ziv@2204 47 {case res of
ziv@2204 48 None => <xml></xml>
ziv@2204 49 | Some row => <xml>{[row.Foo01.Bar]}</xml>}
ziv@2204 50 {case bla of
ziv@2204 51 None => <xml></xml>
ziv@2204 52 | Some row => <xml>{[row.Foo10.Bar]}</xml>}
ziv@2204 53 </body></xml>