Commit graph

9 commits

Author SHA1 Message Date
Richard Newman
3138c3ed18 Bump rusqlite to 0.11. 2017-05-03 11:27:41 -07:00
Richard Newman
daca8def57 UUIDs and instants. Fixes #44, #45, #426, #427. (#438) r=nalexander
* Pre: unused import in translate.rs.

* Part 2: take a dependency on rusqlite for query arguments.

* Part 1: flatten V2 schema into V1. Add UUID and URI.

Bump expected ident and bootstrap datom count in tests.

* Part 5: parse edn::Value::Uuid.

* Part 3: extend ValueType and TypedValue to include Uuid.

* Part 4: add Uuid to query arguments.

* Part 6: extend db to support Uuid.

* Part 8: add a tx-parser test for #f NaN and #uuid.

* Part 7: parse and algebrize UUIDs in queries.

* Part 1: parse #inst in EDN and throughout query engine.

* Part 3: handle instants in db.

* Part 2: instants never matches integers in queries.

* Part 4: use DateTime for tx_instants.

* Add a test for adding and querying UUIDs and instants.

* Review comments.
2017-04-28 20:11:55 -07:00
Richard Newman
bc63744aba Add :limit to queries (#420) r=nalexander
* Pre: put query parts in alphabetical order.
* Pre: rename 'input' to 'query' in translate tests.
* Part 1: parse :limit.
* Part 2: validate and escape variable parameters in SQL.
* Part 3: algebrize and translate limits.
2017-04-19 16:16:19 -07:00
Nick Alexander
ff0147e89c Review comments: downgrade to error-chain 0.8.1 for Send + Sync bound; use combine::primitive::Error. 2017-04-18 13:19:50 -07:00
Richard Newman
a5023c70cb Use Rc for TypedValue, Variable, and query Ident keywords. (#395) r=nalexander
Part 1, core: use Rc for String and Keyword.
Part 2, query: use Rc for Variable.
Part 3, sql: use Rc for args in SQLiteQueryBuilder.
Part 4, query-algebrizer: use Rc.
Part 5, db: use Rc.
Part 6, query-parser: use Rc.
Part 7, query-projector: use Rc.
Part 8, query-translator: use Rc.
Part 9, top level: use Rc.
Part 10: intern Ident and IdentOrKeyword.
2017-04-02 21:38:36 -07:00
Richard Newman
b2f22952c1 Convert mentat_sql to use error-chain. r=nalexander 2017-02-27 16:16:49 -08:00
Richard Newman
76f51015d9 Support accumulating TypedValue instances into a SQL query. (#339) r=nalexander
These expand into a collection of named variables that should be
passed via bind parameters when the query is executed.

Bind parameters are now only named.
2017-02-23 18:39:43 -08:00
Richard Newman
a10f68fdb7 Mark every project as being part of the workspace. r=nalexander
This allows `cargo test --all` to work.
2017-02-20 11:04:08 -08:00
Richard Newman
f890995202 Add a rudimentary SQL builder, based on parts of Diesel. (#273) r=nalexander
https://github.com/diesel-rs/diesel/
2017-02-17 17:53:50 -08:00