875 Commits

Author	SHA1	Message	Date
Pere Diaz Bou	74328f2617	fix allocation of indices BTreeCreate registers ... For some reason we always allocated one more index than required when we had `total_indices>1`.	2025-05-16 10:37:04 +02:00
Pere Diaz Bou	ff524d037d	fix autoindex of primary key marked as unique ... Primary keys that are marked as unique constraint, do not need to have separate indexes, one is enough. In the case primary key is integer, therefore rowid alias, we still need an index to satisfy unique constraint.	2025-05-16 10:37:04 +02:00
Pekka Enberg	e3f71259d8	Rename OwnedValue -> Value ... We have not had enough merge conflicts for a while so let's do a tree-wide rename.	2025-05-15 09:59:46 +03:00
pedrocarlo	72cc0fcdcb	fixes and comments	2025-05-14 13:30:39 -03:00
pedrocarlo	b2615d7739	add CursorValidState and only save context in delete when rebalancing	2025-05-14 13:30:39 -03:00
pedrocarlo	814508981c	fixing more rebase issues and cleaning up code. Save cursor context when calling delete for later use when needed	2025-05-14 13:30:39 -03:00
pedrocarlo	c69f503eac	rebase adjustments	2025-05-14 13:30:39 -03:00
pedrocarlo	05f4ca28cc	btree rewind and next fix. Keep track of rowids seen to avoid infinite loop	2025-05-14 13:30:39 -03:00
pedrocarlo	6588004f80	fix incorrectly detecting if user provided row_id_alias to set clause	2025-05-14 13:30:39 -03:00
pedrocarlo	482634b598	adjust null opcode emission based in rowid_alias	2025-05-14 13:30:39 -03:00
pedrocarlo	758dfff2fe	modified tests as we do not have rollback yet. Also correctly raise a contraint error on primary keys only	2025-05-14 13:30:39 -03:00
pedrocarlo	3aaf4206b7	altered constraint tests to create bad update statements. Tests caught a bug where I was copying the wrong values from the registers	2025-05-14 13:30:39 -03:00
pedrocarlo	cf7f60b8f5	changed from resolve_label to preassign_label	2025-05-14 13:30:39 -03:00
pedrocarlo	6457d7675a	instruction emitted should be correct, but having an infinite loop bug	2025-05-14 13:30:39 -03:00
pedrocarlo	60a99851f8	emit NoConflict and Halt. Already detects unique constraints	2025-05-14 13:30:39 -03:00
pedrocarlo	5f2216cf8e	modify explain for MakeRecord to show index name	2025-05-14 13:30:39 -03:00
pedrocarlo	9aebfa7b5d	open cursors for write only once	2025-05-14 13:30:39 -03:00
pedrocarlo	5bae32fe3f	modified OpenWrite to include index or table name in explain	2025-05-14 13:30:39 -03:00
pedrocarlo	e7fa023c26	Adding indexes to the update plan	2025-05-14 13:30:39 -03:00
pedrocarlo	4dc1431428	handling edge case when passing duplicate a multi-column unique index	2025-05-14 11:46:24 -03:00
pedrocarlo	3526a206e4	support Unique properly by creating a vec of auto indices	2025-05-14 11:34:39 -03:00
pedrocarlo	bb158a5433	add unique field to Column	2025-05-14 11:34:11 -03:00
pedrocarlo	002acbb9dc	add check for unique contraint in auto index creation	2025-05-14 11:34:11 -03:00
Jussi Saurio	176d9bd3c7	Prune bad plans earlier to avoid allocating useless JoinN structs	2025-05-14 09:42:26 +03:00
Jussi Saurio	eb983c88c6	reserve capacity for memo hashmap entries	2025-05-14 09:42:26 +03:00
Jussi Saurio	5e5788bdfe	Reduce allocations	2025-05-14 09:42:26 +03:00
Jussi Saurio	d2fa91e984	avoid growing vec	2025-05-14 09:42:26 +03:00
Jussi Saurio	625cf005fd	Add some utilities to constraint related structs	2025-05-14 09:42:26 +03:00
Jussi Saurio	71ab3d57d8	constraints.rs: more comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	5386859b44	as_binary-components: simplify	2025-05-14 09:42:26 +03:00
Jussi Saurio	1d465e6d94	Remove unnecessary method	2025-05-14 09:42:26 +03:00
Jussi Saurio	9d50446ffb	AccessMethod: simplify - get rid of AccessMethodKind as it can be derived	2025-05-14 09:42:26 +03:00
Jussi Saurio	12a2c2b9ad	Add more documentation to OPTIMIZER.MD	2025-05-14 09:42:26 +03:00
Jussi Saurio	fe628e221a	plan_satisfies_order_target(): simplify	2025-05-14 09:42:26 +03:00
Jussi Saurio	4dde356d97	AccessMethod: simplify	2025-05-14 09:42:26 +03:00
Jussi Saurio	a90358f669	TableMask: comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	f12eb25962	cost.rs: simplify cost estimation	2025-05-14 09:42:26 +03:00
Jussi Saurio	4f07c808b2	Fix bug with constraint ordering introduced by refactor	2025-05-14 09:42:26 +03:00
Jussi Saurio	52b28d3099	rename use_indexes to optimize_table_access	2025-05-14 09:42:26 +03:00
Jussi Saurio	d8218483a2	use_indexes: comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	e53ab385d7	order.rs: comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	ff8e187eda	find_best_access_method_for_join_order: comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	3442e4981d	remove some unnecessary parameters	2025-05-14 09:42:26 +03:00
Jussi Saurio	c18bb3cd14	rename	2025-05-14 09:42:26 +03:00
Jussi Saurio	15b32f7e57	constraints.rs: more comments	2025-05-14 09:42:26 +03:00
Jussi Saurio	c782616180	Refactor constraints so that WHERE clause is not needed in join reordering phase	2025-05-14 09:42:26 +03:00
Jussi Saurio	6aa5b01a7b	Add note about optimizer directory structure	2025-05-14 09:42:26 +03:00
Jussi Saurio	bd875e3876	optimizer module split	2025-05-14 09:42:26 +03:00
Jussi Saurio	ec45a92bac	move optimizer to its own directory	2025-05-14 09:42:26 +03:00
Jussi Saurio	c639a43676	fix parenthesized column edge case	2025-05-14 09:42:26 +03:00