Mercurial > urweb
annotate caching-tests/test.ur @ 2209:0ca11d57c175
Cleans up interface (it's now a command line option) and renames project to "sqlcache" in the all-one-word style. Still has issues to do with concurrency, retrying transactions, and foreign function calls that either rely on state or have side effects.
| author | Ziv Scully <ziv@mit.edu> |
|---|---|
| date | Sat, 31 May 2014 03:08:16 -0400 |
| parents | 01c8aceac480 |
| children | 365727ff68f4 |
| 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 (UPDATE foo01 SET Bar = "baz01" WHERE Id = 42); |
| ziv@2204 | 6 return <xml><body> |
| ziv@2204 | 7 Flushed 1! |
| ziv@2204 | 8 </body></xml> |
| ziv@2203 | 9 |
| ziv@2204 | 10 fun flush10 () : transaction page = |
| ziv@2204 | 11 dml (UPDATE foo10 SET Bar = "baz10" WHERE Id = 42); |
| ziv@2204 | 12 return <xml><body> |
| ziv@2204 | 13 Flushed 2! |
| ziv@2204 | 14 </body></xml> |
| ziv@2203 | 15 |
| ziv@2204 | 16 fun flush11 () : transaction page = |
| ziv@2204 | 17 dml (UPDATE foo01 SET Bar = "baz11" WHERE Id = 42); |
| ziv@2204 | 18 dml (UPDATE foo10 SET Bar = "baz11" WHERE Id = 42); |
| ziv@2204 | 19 return <xml><body> |
| ziv@2204 | 20 Flushed 1 and 2! |
| ziv@2204 | 21 </body></xml> |
| ziv@2203 | 22 |
| ziv@2203 | 23 fun cache01 () : transaction page = |
| ziv@2204 | 24 res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 42); |
| ziv@2204 | 25 return <xml><body> |
| ziv@2204 | 26 Reading 1. |
| ziv@2204 | 27 {case res of |
| ziv@2204 | 28 None => <xml></xml> |
| ziv@2204 | 29 | Some row => <xml>{[row.Foo01.Bar]}</xml>} |
| ziv@2204 | 30 </body></xml> |
| ziv@2203 | 31 |
| ziv@2203 | 32 fun cache10 () : transaction page = |
| ziv@2204 | 33 res <- oneOrNoRows (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42); |
| ziv@2204 | 34 return <xml><body> |
| ziv@2204 | 35 Reading 2. |
| ziv@2204 | 36 {case res of |
| ziv@2204 | 37 None => <xml></xml> |
| ziv@2204 | 38 | Some row => <xml>{[row.Foo10.Bar]}</xml>} |
| ziv@2204 | 39 </body></xml> |
| ziv@2203 | 40 |
| ziv@2203 | 41 fun cache11 () : transaction page = |
| ziv@2204 | 42 res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 42); |
| ziv@2204 | 43 bla <- oneOrNoRows (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42); |
| ziv@2204 | 44 return <xml><body> |
| ziv@2204 | 45 Reading 1 and 2. |
| ziv@2204 | 46 {case res of |
| ziv@2204 | 47 None => <xml></xml> |
| ziv@2204 | 48 | Some row => <xml>{[row.Foo01.Bar]}</xml>} |
| ziv@2204 | 49 {case bla of |
| ziv@2204 | 50 None => <xml></xml> |
| ziv@2204 | 51 | Some row => <xml>{[row.Foo10.Bar]}</xml>} |
| ziv@2204 | 52 </body></xml> |