Commit Graph
8 Commits
Author SHA1 Message Date
steve-chavez f7b173163c fix: ignore views on col/fk as target
Also refactor self relationship findRel logic
2022-05-16 12:22:24 -05:00
steve-chavez 2be63b36d6 refactor: self relationship
* Add test for self relationship in view
2022-05-09 21:31:19 -05:00
steve-chavez c60380b5fc perf: RelationshipsMap with foreign schema as key 2022-05-09 21:31:19 -05:00
steve-chavez 115dae7484 perf: Relationship list to a hash map 2022-04-25 21:41:51 -05:00
steve-chavez d2719420f4 refactor: PKcols in table, ViewKeyDependency type
* Get PKcols inside tables - done with SQL for tables and
  with an additional step in Haskell for views.

  This fixes an fk column being considered as a pk column on views
  and corrects the test added on
  https://github.com/PostgREST/postgrest/pull/1875/files/1d549768580310e18aac4ffa6dbd01c5b77934a7#r853674126

* classify view key dependencies in SQL

* remove Column from Relationship

* Merge cols/fcols in Relationship and
  ensure allM2ORels and allViewsKeyDependencies fk columns
  are ordered - done by attnum in SQL

* Cardinality now contains relColumns instead of Relationship -
  this simplifies getJoinConditions.
2022-04-21 14:44:45 -05:00
steve-chavez 7f1507b9fb refactor: remove Table from Relationship
Just having the QualifiedIdentifier gets us closer to having
Relationship as a Table attribute since it avoids a cyclic dependency

* remove unnecessary findTable
* modify RootSpec test
2022-04-18 15:48:03 -05:00
steve-chavez 0f6a13191c refactor: remove colFK from Column 2021-04-30 10:06:07 -05:00
steve-chavez 21d280497b refactor: Relation to Relationship
Also remove the unused UnknownRelationship error.
2021-04-21 10:28:20 -05:00