Mercurial > urweb
annotate tests/where.lac @ 219:5292c0113024
SQL comparison operators
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sat, 16 Aug 2008 17:18:00 -0400 |
| parents | f4033abd6ab1 |
| children | 2b665e822e9a |
| rev | line source |
|---|---|
| adamc@209 | 1 table t1 : {A : int, B : string, C : float} |
| adamc@209 | 2 table t2 : {A : float, D : int} |
| adamc@209 | 3 |
| adamc@209 | 4 val q1 = (SELECT * FROM t1) |
| adamc@209 | 5 val q2 = (SELECT * FROM t1 WHERE TRUE) |
| adamc@209 | 6 val q3 = (SELECT * FROM t1 WHERE FALSE) |
| adamc@210 | 7 val q4 = (SELECT * FROM t1 WHERE {True}) |
| adamc@219 | 8 val q5 = (SELECT * FROM t1 WHERE {1} = {1}) |
| adamc@219 | 9 val q6 = (SELECT * FROM t1 WHERE {"Hi"} < {"Bye"}) |