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Author SHA1 Message Date
Nick Alexander
611d44fcce Process lookup-refs in batches. Fixes #25. 
This uses a common table expression and multiple SQL calls rather than a
temporary table, since transactions with huge numbers of distinct
lookup-refs are likely to be very rare.

We mark lookup-refs with `lookup-ref`, which is a little awkward because
binding `(let [[a v] lookup-ref] ...)` doesn't directly work, but avoids
some ambiguity present in Datomic and DataScript around interpreting
lookup-refs as multiple value lists.  (Which bit the tests in an earlier
version of this patch!)
 2016-09-30 16:47:04 -07:00
Nick Alexander
20531c1789 Pre: Don't insert nil tx where it should not be. 2016-09-30 16:47:04 -07:00
Nick Alexander
c46f0eb8ae Part 2: Get rid of {0, 1} -> {2, 3} mapping for added/added0. Fixes #28. 
Now that we copying from tx_lookup_before -> tx_lookup_after, we don't
need to avoid duplicating rows.
 2016-09-30 16:47:04 -07:00
Nick Alexander
da1250d210 Part 1: Separate tx_lookup into tx_lookup_before and tx_lookup_after. 2016-09-30 16:47:04 -07:00
Richard Newman
a7d6a37cfc Update comment in cc.cljc. 2016-09-29 15:49:30 -07:00
Richard Newman
6ab93208cb Part 2: implement complex 'or' translation. Fixes #57. r=nalexander 
We implement sql-projection-for-simple-variable-list to allow us to add
a projection to subqueries.
 2016-09-29 15:46:15 -07:00
Richard Newman
b9b9c37dfa Part 1: pass in :select when creating a partial subquery from a CC. 2016-09-29 15:44:16 -07:00
Richard Newman
1296b8090f Allow sets of attributes in fulltext expressions. Fixes #54. r=nalexander 2016-09-26 16:34:37 -07:00
Richard Newman
32cd08ba13 Add more build instructions to the README. 2016-09-22 16:50:59 -07:00
Richard Newman
8dd15244fa Update README. 2016-09-22 16:45:52 -07:00
Richard Newman
d6c074830f Implement a JS interface for Datomish, demonstrating it with a small Firefox add-on. Fixes #53. r=nalexander 2016-09-22 16:42:18 -07:00
Richard Newman
9587311412 Include deps.cljs giving externs for Node.js consumers; normalize build output. 
cljsbuild using leiningen projects that depend on Datomish will
automatically include the externs.
 2016-09-22 16:24:37 -07:00
Richard Newman
d0a04a5e56 Review comment: extracted shared go-promise. 2016-09-22 16:24:37 -07:00
Richard Newman
03d8d178fb Add CREDITS file for the icon the add-on uses. 2016-09-22 16:24:37 -07:00
Richard Newman
155f9b6d98 Add Public Domain license to addon code. 2016-09-22 16:24:37 -07:00
Richard Newman
548340c655 Copy the built datomish.js when building the add-on. 2016-09-22 16:24:37 -07:00
Richard Newman
17d7eaec7b Add a babelified test file, Webpack the add-on, and make the JS API work. 
We concatenate a simple setTimeout monkeypatch onto the add-on itself.
 2016-09-22 15:59:15 -07:00
Richard Newman
360f7622e8 Add handling of simple schemas. Fixes #53. 2016-09-22 15:59:15 -07:00
Richard Newman
bae1cfdc77 Alter release node config to be a bit more human-readable. 2016-09-22 15:59:15 -07:00
Richard Newman
4f37a86039 Use cljify in promise-sqlite. 2016-09-22 15:59:15 -07:00
Richard Newman
ea027e8cea Implement cljify. 2016-09-22 15:59:15 -07:00
Richard Newman
1d53d547b8 Externs. 2016-09-22 12:43:36 -07:00
Richard Newman
330433a45c Add externs file for Node's use of promise_sqlite. 2016-09-22 12:43:35 -07:00
Richard Newman
d178c53dcb Use normal sqlite3 and promise_sqlite. 2016-09-22 12:43:35 -07:00
Richard Newman
77fb997785 Fix source paths. 2016-09-22 12:43:35 -07:00
Nick Alexander
2e9a0f089c Include src/node in global source-paths. r=me 
When consuming Datomish from another leiningen project, the .cljs files
need to be included as well.
 2016-09-21 13:47:20 -07:00
Nick Alexander
1a30306314 Move datomish.api into exported namespace. 2016-09-19 12:03:09 -07:00
Richard Newman
b5aec2e890 Move src-node and src-browser into subdirectories of src. 2016-09-09 12:07:03 -07:00
Richard Newman
ac253bfea0 Make Datomish work in a Firefox add-on on top of Sqlite.jsm. Fixes #48. r=nalexander 2016-09-09 09:26:19 -07:00
Richard Newman
ee2dca05d0 Add a restartless add-on to load Datomish in Firefox. 2016-09-08 19:11:44 -07:00
Richard Newman
418bb34d57 Add is-node?. 2016-09-08 19:11:44 -07:00
Richard Newman
5ccc725b56 Flesh out JS API. 2016-09-08 19:11:44 -07:00
Richard Newman
d755cd860e Add externs file for Sqlite.jsm. 2016-09-08 19:11:44 -07:00
Richard Newman
97bc90ae30 Add a preload script to set up console.log for browser use as println. 2016-09-08 19:11:44 -07:00
Richard Newman
113cff42aa Add a stub datomish.core for browser code. 2016-09-08 19:11:44 -07:00
Richard Newman
9e4e95ce51 Default SQLite's user_version to zero. 
I saw nil here with Sqlite.jsm.
 2016-09-08 19:11:44 -07:00
Richard Newman
b11b6c92d9 Implement js-sqlite for browser code. 2016-09-08 19:11:44 -07:00
Richard Newman
1cfbf8498c Introduce js-sqlite as an abstraction wrapper around Sqlite.jsm and promise-sqlite. 2016-09-08 19:11:44 -07:00
Richard Newman
cc25ce33e2 Move platform-specific code into src-node. 2016-09-08 19:11:44 -07:00
Richard Newman
c4f5564b35 We need to monkey-patch setTimeout for Sandbox contexts. 2016-09-08 19:11:44 -07:00
Richard Newman
e76d7305d1 Split release-js into release-node and release-browser. 
Also expand our clean targets, and rewrite our build targets to generate
different code for Node and Firefox.
 2016-09-08 19:11:43 -07:00
Richard Newman
9dbda3d9d8 Pre: remove exec_repl.cljc. 2016-09-08 19:04:15 -07:00
Richard Newman
fb8d46a4d7 Pre: bump to the latest ClojureScript release. 2016-09-08 19:04:15 -07:00
Richard Newman
687fddf709 Pre: .gitignore. 2016-09-08 19:04:15 -07:00
Richard Newman
53322d8389 Pre: @arg -> @param to quiet cljsbuild warnings. 2016-09-08 19:04:15 -07:00
Nick Alexander
21f672f921 Serialize and de-serialize non-keyword schema values correctly. Fixes #52. r=rnewman 2016-09-07 17:31:59 -07:00
Nick Alexander
659c26339c Serialize and de-serialize non-keyword schema values correctly. Fixes #52. 2016-09-07 17:31:30 -07:00
Nick Alexander
562ced372d Add :db.fn/retractAttribute and :db.fn/retractEntity. Fixes #46. r=rnewman 2016-09-06 13:13:30 -07:00
Nick Alexander
362bdb2028 Add :db.fn/retractAttribute and :db.fn/retractEntity. Fixes #46. 
There's no distinction made for fulltext attributes, since the values
found by the retractAttributes SELECT are already rowids into the
fulltext_values table and therefore need no additional mapping.
 2016-09-06 13:13:20 -07:00
Nick Alexander
94bac9704b Pre: Use SQLite temp files in deftest-db. 
These temp files will almost certainly live in memory only, speeding our
test suite evaluation significantly.  Before this patch, in a warmed
REPL environment I get:

Testing datomish.db-test

Ran 19 tests containing 97 assertions.
0 failures, 0 errors.
"Elapsed time: 1408.720681 msecs"
"Elapsed time: 1343.986464 msecs"
"Elapsed time: 1338.660762 msecs"

After this patch, in a warmed REPL environment I get:

Testing datomish.db-test

Ran 19 tests containing 97 assertions.
0 failures, 0 errors.
"Elapsed time: 587.605168 msecs"
"Elapsed time: 569.522333 msecs"
"Elapsed time: 589.080282 msecs"
 2016-09-06 13:13:20 -07:00