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npm · #4923 most downloaded on npm
Data-Mapper ORM for TypeScript and ES2023+. Supports MySQL/MariaDB, PostgreSQL, MS SQL Server, Oracle, SAP HANA, SQLite, MongoDB databases.
Last release today
04 Oct 2026
Ships on a steady schedule
a new release about every 8 days
Nearly every release is documented
notes for 59 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
10 years old
1295 releases · first in 2016
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One column per quarter.
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fixes #341 - issue when trying to create a OneToOne relation with referencedColumnName where the relation is not between primary keys
OneToOne relation with
referencedColumnName where the relation is not between primary keysfixed issue with migration not saving into the database correctly. Note its a breaking change if you have run migrations before and have records in th…
ObjectLiteral and ObjectType into main exportsfixed bug with indices from columns are not being inherited from parent entity #242
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added clear method to Repository and EntityManager which allows to truncate entity table
clear method to Repository and EntityManager which allows to truncate entity tableEntityRepository in typeorm/indexNothing published for this version
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…"tables". Previous decorator names are deprecated and will be removed in the future.
@Transaction decoratortypeorm/index for naming strategiesEntity (Table => Entity, AbstractTable => AbstractEntity,
ClassTableChild => ClassEntityChild, ClosureTable => ClosureEntity, EmbeddableTable => EmbeddableEntity,
SingleTableChild => SingleEntityChild). This change is required because upcoming versions of orm will work
not only with tables, but also with documents and other database-specific "tables".
Previous decorator names are deprecated and will be removed in the future.@ManyToMany, @OneToMany decorators. Also cascade remove is not possible
from two sides of @OneToOne relationship now.schemaName support for postgres database #152 (thanks @mingyang91)QueryBuilder (thanks @netnexus)Nothing published for this version
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added JSONB support for Postgres in #126 (thanks @CreepGin@CreepGin)
JSONB support for Postgres in #126 (thanks @CreepGin@CreepGin)TIME column in #134 (thanks @cserron)EntityMetadata which can be used within one transactionNothing published for this version
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changed getScalarMany to getRawMany in QueryBuilder
getScalarMany to getRawMany in QueryBuildergetScalarOne to getRawOne in QueryBuilderNothing published for this version
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