core: allow defining PKs inside @BeforeCreate() (0a2299f), closes #893 #892
core: do not cascade remove FK primary keys (37415ce), closes #915
core: do not fire onInit event twice (9485f48), closes #900
core: ensure custom types are comparable (3714a51), closes #864
core: fix detection of custom type PKs with object value (61095ce), closes #910
core: fix mapping of returning zero values in embeddables (e42ae4a), closes #905
core: skip index initialization for abstract entities (#881) (a2d381f)
migrations: always ensure the migrations folder exists (a1e0703), closes #907
migrations: respect custom file names when running by name (80e5b58), closes #883
mongo: filter by serialized PK inside group condition (a492a64), closes #908
postgres: do not convert date type columns to Date js objects (2cfb145), closes #864
schema: allow using non-abstract root entity in STI (9dd3aed), closes #874
schema: make STI metadata discovery order independent (f477a48), closes #909
sqlite: rework schema support for composite keys in sqlite (82e2efd), closes #887
typings: improve inference of the entity type (67f8015), closes #876

Features

core: add EntityRepository.merge() method (f459334), closes #868

Performance Improvements

core: implement bulk updates in mongo driver (5f347c1), closes #732
core: implement bulk updates in sql drivers (b005353), closes #732
core: improve hydration performance (3cafbf3), closes #732
core: interpolate query parameters at ORM level (742b813), closes #732
core: optimize entity hydration (6c56a05), closes #732
core: use batching in uow deletes (8cbb22a), closes #732
core: use bulk inserts in all drivers (10f2e55), closes #732
core: use dedicated identity maps for each entity (84667f9), closes #732
core: use faster way to check number of object keys (82f3ee4), closes #732
core: use JIT compilation for diffing entities (60f10a4), closes #732
core: use JIT compilation for snapshotting entities (5612759), closes #732
core: use JIT compilation in hydrator (1f06a52), closes #732
core: use JIT compiled PK getters/serializers (0ec99dc), closes #732
core: use raw sql for batch updates (1089c57), closes #732

4.0.7

Diff

b4nan

published 4.0.7 • 4 years ago

Changelog

Source

4.0.7 (2020-09-24)

Bug Fixes

core: do not store original data for references (0a9ef65), closes #864

Features

core: add groupBy, having and schema to CountOptions (d3c3858)

Performance Improvements

core: use batch inserts in UoW (postgres & mongodb) (#865) (54ad928), closes #732

4.0.6

Diff

b4nan

published 4.0.6 • 4 years ago

Changelog

Source

4.0.6 (2020-09-22)

Bug Fixes

deps: update dependency escaya to ^0.0.49 (#854) (d4737b6)
migrations: migrate only one version down with explicit tx (50567dd), closes #855
query-builder: do not select 1:1 owner when auto-joining (86c3032), closes #858
query-builder: fix auto-joining of 1:m PKs (920995f), closes #857
query-builder: fix count query with auto-joining of 1:1 (9b8056c), closes #858
query-builder: wrap nested array conditions with $in operator (939989a), closes #860

4.0.5

Diff

b4nan

published 4.0.5 • 4 years ago

Changelog

Source

4.0.5 (2020-09-21)

Bug Fixes

core: fix merging results from QB to existing entity (218098a)
schema: defer creating of composite indexes + implement diffing (f57b457), closes #850

Features

mapping: make @Unique and @Index (optionally) typesafe (afe6801), closes #850

4.0.4

Diff

b4nan

published 4.0.4 • 4 years ago

Changelog

Source

4.0.4 (2020-09-19)

Bug Fixes

core: allow filter condition callbacks without arguments (5b3401f), closes #847
core: allow filter condition callbacks without arguments (da8fbfc), closes #847
core: allow querying ArrayType with a value (e505358), closes #844
core: improve metadata validation of STI relations (0b97af8), closes #845
core: update filter typing to allow async condition (#848) (2188f62)
deps: update dependency escaya to ^0.0.44 (#839) (fedb41c)
deps: update dependency escaya to ^0.0.45 (#842) (d9f9f05)
query-builder: fix mapping of 1:1 inverse sides (a46281e), closes #849
query-builder: fix mapping of nested 1:1 properties (9799e70)

Features

core: allow setting loading strategy globally (e4378ee), closes #834
migrations: allow providing transaction context (1089c86), closes #851

Performance Improvements

move reference to metadata to entity prototype + more improvements (#843) (f71e4c2), closes #732

Reverts

Revert "refactor: return target from decorator definition" (e021617)

4.0.3

Diff

b4nan

published 4.0.3 • 4 years ago

Changelog

Source

4.0.3 (2020-09-15)

Bug Fixes

core: make a copy of custom type values to allow array diffing (6ae72ae)

Features

core: allow using AsyncLocalStorage for request context (47cd9a5), closes #575

Performance Improvements

core: create the helper instance early (f4f90eb)
core: do not generate internal entity uuid (9f46aa4)
core: do not use em.merge() internally (6a1a6d6)
core: remove WrappedEntity.__internal map (2228fcb)
core: skip processing of hooks when there are no hooks (425784b)
core: store entity identifier on entity helper (403acca)
core: store original entity data on entity helper (6a91b01)

4.0.2

Diff

b4nan

published 4.0.2 • 4 years ago

Changelog

Source

4.0.2 (2020-09-11)

Bug Fixes

core: simplify Collection type args (1fb6cec)

Features

entity-generator: do not use ts-morph (478a7bb)
migrations: do not use ts-morph in migrations (9800dc1)

4.0.1

Diff

b4nan

published 4.0.1 • 4 years ago

Changelog

Source

4.0.1 (2020-09-10)

Bug Fixes

core: hydrate user defined discriminator columns (#831) (8671440), closes #827
core: refactor internals to reduce number of cycles (#830) (3994767)

4.0.0

Diff

b4nan

published 4.0.0 • 4 years ago

Changelog

Source

4.0.0 (2020-09-08)

Bug Fixes

cli: custom tsconfig gets wrong path (#597) (3cdb5dd)
core: add RequestContext.createAsync() for Koa (ae3bc0f), closes #709
core: allow date to be used as primary key (#609) (d421be8)
core: allow having same property name as entity name (6b9d4cd), closes #655
core: allow hiding PKs in toObject() (0a920dd), closes #644
core: allow populating FK as PK in toJSON() (e05d780)
core: do not cascade merge new entities (2b0f208)
core: do not lookup in identity map with non-PK conditions (4fb0e52), closes #625
core: do not merge entity instances in em.create() (50aaef8)
core: fix em.create() with deeply nested data (#683) (a302473), closes #678
core: fix default value for cache.enabled (9be725f)
core: fix extracting PK out of reference wrapper (db037dc), closes #589
core: map values from returning clause via hydrator (c5384b4), closes #725
core: mark all properties as populated for new entities (5f7fb8f), closes #784
core: reset collections when assigning to those not initialized (e19a6b4)
core: support comments in tsconfig.json (6506695), closes #730
core: support nullable bigints (3bb2a2d), closes #631
core: support self referencing with Reference wrapper (fd1e158), closes #610
core: throw when trying to call em.remove(..., null) (77c52dd)
mapping: support mixed M:N with composite PK on one side only (a951918)
mariadb: enable bigNumberStrings toggle (ee90c64), closes #578
mongo: add support for $re operator in mongo (13fe6e5), closes #613
postgres: time column type should be a string (#774) (237ddbf)
query-builder: make sure $or and $and combined works correctly (c8d3a34), closes #792
query-builder: make sure we use the right alias in complex $and queries (522787e), closes #786
query-builder: use correct operators in complex and/or conditions (#803) (aca0e10)
schema: do not create indexes for each composite PK (91b38cb), closes #760
postgres: keep bigint/numeric types as string (014f3b5), closes #324
sql: pivot joining of m:n when no target entity needed directly (2b0bb72), closes #549
sql: pivot joining of m:n when target entity is null (3b05a59), closes #548
sql: rework implicit m:n pivot joining (7928c50)
sql: support composite keys in EntityCaseNamingStrategy (8d07727)
sql: use composite FKs instead in schema generator (f5c2302)
utils: ts-node check now runs in a webpack environment (#657) (4384019)

Features

core: add driver.nativeInsertMany() method (#688) (78b2341), closes #442
core: add em.begin/commit/rollback methods (#717) (5414c52)
core: add EntityRepositoryType symbol (#698) (ffae0a8), closes #696
core: add expr helper to allow custom expressions in EM API (39ced1b), closes #802
core: add property serializers (3d94b93), closes #809
core: add support for entity and property comment (#668) (c01b338)
core: add support for filters/scopes (#663) (c1025b9), closes #385
core: add support for flush events (#642) (1f12aff), closes #637
core: add support for ordering by NULLS (#677) (74ee0cb), closes #675
core: allow persisting 1:m collections (#686) (379b289), closes #467
core: allow using knex.raw in query params (e6b9f0e), closes #802
core: allow using destructing assignments in entity ctors (06a5490), closes #781
core: execute hooks via EventManager (#623) (6a7f627), closes #622
core: expose populate parameter in wrap(e).init() (d33432a), closes #814
core: readonly entity (#738) (7581592)
core: refactor internal dependencies to support Yarn PnP (#645) (7e21bb8)
core: refactor merging to allow querying by custom type (#800) (bfbc5f8), closes #739
core: support globs in entities (#618) (ee81b61), closes #605
core: type safe references (#691) (77d64ba), closes #214
core: use custom errors for failHandler and metadata (6db22af), closes #611
migrations: add Migration.execute() method (5c1f60a), closes #770
migrations: add support for initial migrations (#818) (26b2228), closes #772
migrations: allow specifying list of migrations (#741) (5a0f2a6), closes #705
migrations: allow using knex in migrations (fc2fbaa), closes #799
postgres: add $ilike, $overlap, $contains, $contained (3c59885), closes #641
query-builder: allow ordering by custom expressions (e4674c7), closes #707
query-builder: make sure we do not prefix virtual props (fd0766c), closes #734
cli: allow the use of TS path mapping (#554) (2444192)
core: accept references in collection add/remove/set methods (26d132f)
core: add connect: boolean param to MikroORM.init() (43a9ce9)
core: add having to FindOptions (952fd2f)
core: add custom types for array, blob and json (#559) (7703cc5), closes #476
core: add pagination support (QueryFlag.PAGINATE) (#544) (d43241e)
core: add support for alternative loading strategies (#556) (0b89d4a), closes #440
core: add support for event subscribers (#614) (1281356), closes #516
core: add support for lazy scalar properties (#585) (cd8c683), closes #427
core: add support for Node.js 14 (#522) (2093af8)
core: add support for single table inheritance (#503) (8c45339), closes #33
core: allow adding items to not initialized collections (#489) (8be8a4d)
core: allow adding items to not initialized collections (#489) (ca5eb64)
core: do not cache metadata for other than ts-morph provider (#569) (49fb4eb)
core: pass entity as parameter in onCreate and onUpdate (#564) (3044a19)
core: split project into multiple packages (#475) (636e861)
core: use custom exceptions for driver related errors (#539) (2c30679)
discovery: use both entity name and path as key in Metadat… (#488) (72f0aca)
mapping: add support for embeddables (#514) (0fa06b1)
migrations: support custom migration names (8ea71b6), closes #449
mongo: add getCollection() method to MongoEntityManager (79a9a7d)
mongo: allow creating any kind of index in mongo (8fbe48a)
mongo: allow using different primary key types than ObjectId (#568) (e523794), closes #349
postgres: use jsonb column type by default (b6c0578)
sql: add execute() method to SqlEntityManager (e389d40)
sql: add groupBy to FindOptions (2f6687a)
sql: add qb.raw() to allow using raw snippets in QB (c09a5b6), closes #598
sql: add support for computed properties via @Formula() (#553) (68b9336)
sql: add support for sub-queries (#525) (e07f8ad)
sql: allow delete queries with auto-joining via sub-queries (#538) (e44bc56), closes #492
sql: allow update queries with auto-joining via sub-queries (#537) (cff9a3a), closes #319
sql: ensure correct table order in schema generator (#617) (b3949cf)
sql: initialize query builder in select mode (#565) (3e3abe7)
ts-morph: add ORM version to cache invalidation logic (f28119a)
ts-morph: infer nullability from property types (4c45e00)
ts-morph: use .d.ts files for ts-morph discovery (#616) (54ce064)

Performance Improvements

cli: transpile only when using ts-node in CLI (f739f39)
core: do not generate sql when logging disabled (f232bb3), closes #732
core: implement bulk deletes (#757) (d83f648), closes #732
core: improve performance of QB a bit (efc044f), closes #732
core: improve speed of inserting new items (bfeb2e3), closes #732
core: optimize QB for simple cases (99cfca7), closes #732
core: reduce usage of wrap helper internally (66ffc3b), closes #732
core: simplify MetadataStorage.find() method (9abbe03), closes #732
core: use actual Map for identity maps (3645a20), closes #732
core: use Set instead of array for cycle lookups (dff0c9d), closes #732
core: use Set instead of array for stacks in UoW (12ba811), closes #732

BREAKING CHANGES

Please see the upgrading guide.

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