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Author SHA1 Message Date
Felipe Lessa
5a0974f4c0 New text-related functions like, (%), concat_ and (++.). 2012-09-09 12:20:15 -03:00
Felipe Lessa
7df5fe0edd New function unsafeSqlFunction. 2012-09-09 10:44:55 -03:00
Felipe Lessa
6f1cbe36a7 New function unsafeSqlValue. 2012-09-09 10:30:57 -03:00
Felipe Lessa
ef771c6eda Provide a veryUnsafeCoerceSqlExprValue function that may be useful. 2012-09-09 10:26:56 -03:00
Felipe Lessa
c8a96db9da Clarify that writing portable SQL is not one of our goals. 2012-09-09 10:22:32 -03:00
Felipe Lessa
65e7e67247 Export binop as unsafeSqlBinOp. 2012-09-09 09:52:23 -03:00
Felipe Lessa
0aa3c23a75 New SqlEntity constraint synonym. 2012-09-09 09:47:38 -03:00
Felipe Lessa
6431bcc91f Typos and fixes to the blog post. 2012-09-07 00:08:16 -03:00
Felipe Lessa
30b0d76778 Add blog post to the repo. 2012-09-06 20:43:16 -03:00
Felipe Lessa
b0329b05dc Use a bigger default chunk size when constructing the query. 
The default is 112 bytes, or 56 characters.  With this commit we
start using 992 bytes, or 496 characters, which should be enough
to fit most queries without needing reallocations or memory copies.
 2012-09-06 14:18:42 -03:00
Felipe Lessa
b46d34cff4 Bump version to 0.2.4. 2012-09-06 13:58:22 -03:00
Felipe Lessa
5ef80a6dd7 Allow transformers 0.2.* as well and avoid an upper bound. 2012-09-06 11:19:28 -03:00
Felipe Lessa
a5b93ff329 Typo. 2012-09-06 10:58:13 -03:00
Felipe Lessa
e2d73b49d9 Typo. 
As always, found just after a Hackage release.
 2012-09-06 10:54:33 -03:00
Felipe Lessa
3d1ba3ae3c Bump version to 0.2.3. 2012-09-06 10:43:42 -03:00
Felipe Lessa
326b2d45bf Silly typo. 2012-09-06 10:43:34 -03:00
Felipe Lessa
0d37e898e1 Bump version to 0.2.2. 2012-09-06 10:41:46 -03:00
Felipe Lessa
5866d8973d Mention Squeryl on the package description. 2012-09-06 10:41:28 -03:00
Felipe Lessa
da6a669366 Add warning about unsupported JOINs to from's docs. 2012-09-06 10:40:39 -03:00
Felipe Lessa
4822172a42 Haddock fix. 2012-09-06 10:37:20 -03:00
Felipe Lessa
25f632398d Better top-level docs for internal modules. 2012-09-06 10:35:55 -03:00
Felipe Lessa
1286dc79b8 Better 'select' and 'delete' documentation. 2012-09-06 10:29:37 -03:00
Felipe Lessa
3b995ba46f Better documentation of Sql's internals. 2012-09-06 10:00:23 -03:00
Felipe Lessa
17a2cb65a9 Haddock fixes. 2012-09-06 09:49:14 -03:00
Felipe Lessa
1cb5c19288 Better 'from' documentation. 2012-09-06 09:46:08 -03:00
Felipe Lessa
a819e2d7cc Bump version to 0.2.1. 2012-09-06 01:49:21 -03:00
Felipe Lessa
271b5410da Typo. 2012-09-06 01:49:09 -03:00
Felipe Lessa
029aff837c Typo. 2012-09-06 01:48:25 -03:00
Felipe Lessa
ae62adcc5f Bump version to 0.2. 2012-09-06 01:44:08 -03:00
Felipe Lessa
f718be86da Instead of using rawSql's Single, use a new data type Value. 
First of all, Value is a nicer name than Single.

However the main reason is to avoid error calls and to get better
feedback about the code from GHC.  Because of the GHC bug #6124,
we had many calls to 'error' just to avoid spurious warnings.  By
using data (instead of newtype) for Value we're able to avoid
them.  This commit removes *19* error calls from Sql.hs that GHC
is now able to prove that are unreachable.
 2012-09-06 01:40:52 -03:00
Felipe Lessa
cc72ee9811 Misleading fixity declaration. 2012-09-06 01:28:06 -03:00
Felipe Lessa
077458ad56 Typos. 2012-09-06 01:27:34 -03:00
Felipe Lessa
a04814443c Add warning about this being a preview release. 2012-09-06 01:08:37 -03:00
Felipe Lessa
bc21bac9ca A lot more docs. 2012-09-06 01:06:37 -03:00
Felipe Lessa
df63cd864b COUNT(*). 2012-09-05 23:18:56 -03:00
Felipe Lessa
0f677e9246 Add UPDATE support. 2012-09-05 23:09:02 -03:00
Felipe Lessa
f5c046775a Generalize types of numerical operations. 
Persistent doesn't ask for Num and everything has
worked very well so far.  Not having a Num constraint
also allows those operations to work on Maybes.
 2012-09-05 22:57:16 -03:00
Felipe Lessa
3e242d7b03 Use the table name as a base for a fresh identifier. 2012-09-05 20:54:38 -03:00
Felipe Lessa
3f2f1fdea7 Avoid a lot of redundant parenthesis. 
Although this commit should not change the behaviour of any code,
it does make the resulting SQL a lot more pleasant to the eye.
 2012-09-05 20:45:35 -03:00
Felipe Lessa
a29183028b New DELETE support. 2012-09-05 20:34:24 -03:00
Felipe Lessa
b67fcedfeb Allow queries to return (). 2012-09-05 20:34:03 -03:00
Felipe Lessa
c41a7dd464 Avoid using AS as much as possible. 2012-09-05 20:33:32 -03:00
Felipe Lessa
f84304deb8 Inline getConnection. 2012-09-05 19:19:28 -03:00
Felipe Lessa
dad271a75a Prettify LANGUAGE pragmas. 2012-09-05 19:16:28 -03:00
Felipe Lessa
9a24c7774c Allow SELECT DISTINCT queries as well. 2012-09-05 19:14:03 -03:00
Felipe Lessa
80227e120e Add a test for a many-to-many query with LEFT OUTER JOINs. 2012-09-05 16:58:27 -03:00
Felipe Lessa
0c694e92a5 On collectOnClauses, match from clauses in the correct order. 
Previously it tried matching on the right branch just after
matching on the current node, which means that on the default
right fixity everything was reversed.

Note: SQLite didn't give any error messages for this bug!
 2012-09-05 16:53:55 -03:00
Felipe Lessa
c0f5993be7 Correctly parenthesize and put ON clauses. 2012-09-05 16:47:33 -03:00
Felipe Lessa
8973d650a4 Allow ON clauses on sub-JOINs. 2012-09-05 16:47:15 -03:00
Felipe Lessa
eda13692cf Add test for explicit many-to-many JOIN (currently failing). 2012-09-05 16:46:52 -03:00