mentat

History

Nick Alexander 1d8d94f887 Part 2: Turn `(type-function ?var)` into `(type ?var type-keyword)`. This is more general (the parser doesn't encode the set of known types), and avoids a dependency on `ValueType`.		2018-06-04 14:52:51 -07:00
..
src	[query] Handle SQL NULL for aggregates over 0 rows. (#684 ) (#688 ) r=rnewman	2018-06-01 14:17:31 -07:00
tests	Part 2: Turn `(type-function ?var)` into `(type ?var type-keyword)`.	2018-06-04 14:52:51 -07:00
Cargo.toml	Partial work from simple aggregates work (#497 ) r=nalexander	2017-11-30 15:02:07 -08:00
README.md	Begin serializing queries to SQL. r=nalexander	2017-02-17 17:54:07 -08:00

README.md

This crate turns an algebrized Datalog query into a domain-specific representation of a SQL query, and then uses mentat_sql to turn that into a SQL string to be executed.

This subsumes both planning and query construction, because in Mentat the SQL query is effectively a query plan.