Question

How to establish 1:1 relationship with 2 composite keys in EF6 (not core)

score 22 · Answer 1 · 2024-03-08T22:35:17.850000

22

Views

How to establish 1:1 relationship with 2 composite keys in EF6 (not core)

Published on 08 March 2024 at 22:35

score 19 · Answer 2 · 2024-03-07T11:02:56.693000

19

Views

Hibernate: How to reference part of CompositeUserType in CompositeKey?

Published on 07 March 2024 at 11:02

score 19 · Answer 3 · 2024-02-23T13:18:16.397000

19

Views

Wrong and strange SQL when persisting an entity with composite id in Spring JPA

Published on 23 February 2024 at 13:18

score 51 · Answer 4 · 2024-01-26T20:41:21.687000

51

Views

Problem inserting row into table with composite key

Published on 26 January 2024 at 20:41

score 62 · Answer 5 · 2024-01-12T12:57:04.830000

62

Views

Unique constraint failed on the constraint: `PRIMARY` composite key

Published on 12 January 2024 at 12:57

score 17 · Answer 6 · 2023-12-20T18:36:38.033000

17

Views

Hibernate: Generated value composite key

Published on 20 December 2023 at 18:36

score 58 · Answer 7 · 2023-12-10T16:00:29.423000

58

Views

Composite Sort Keys - duplicating attributes separately

Published on 10 December 2023 at 16:00

score 150 · Answer 8 · 2023-11-23T20:42:30.583000

150

Views

Error "no unique or exclusion constraint matching ON CONFLICT" for composite keys with overlapping columns

Published on 23 November 2023 at 20:42

score 146 · Answer 9 · 2023-11-01T16:47:01.420000

146

Views

Unwanted query triggered when using a composite key on a self-referencing entity

Published on 01 November 2023 at 16:47

score 62 · Answer 10 · 2023-10-19T18:20:18.347000

62

Views

MySQL ON DUPLICATE KEY UPDATE not working as expected

Published on 19 October 2023 at 18:20

score 71 · Answer 11 · 2023-10-05T16:31:22.097000

71

Views

Deadlock caused by insert statements in MySQL 8.0

Published on 05 October 2023 at 16:31

score 35 · Answer 12 · 2023-06-07T16:15:09.887000

35

Views

Usage of foreign key as part of composite key or creating a new key (id)? Which one to use when?

Published on 07 June 2023 at 16:15

score 116 · Answer 13 · 2023-06-06T16:16:41.860000

116

Views

Spring Boot Embeddable Composite Key with H2 returns JdbcSQLSyntaxErrorException - Field not found even though the field exists

Published on 06 June 2023 at 16:16

score 27 · Answer 14 · 2023-06-06T08:25:28.897000

27

Views

Entity framework composite foreign key

Published on 06 June 2023 at 08:25

score 71 · Answer 15 · 2023-06-04T16:07:00.137000

71

Views

Webform - Custom Composite Element

Published on 04 June 2023 at 16:07

score 357 · Answer 16 · 2023-04-25T15:45:07.357000

357

Views

Using Hibernate's OneToMany and JoinTable annotations to an Entity with a Composite Key with Quarkus

Published on 25 April 2023 at 15:45

score 1.6k · Answer 17 · 2023-04-10T01:56:03.683000

1.6k

Views

Concise way to retrieve a row from a Polars DataFrame with an iterator of column-value pairs

Published on 10 April 2023 at 01:56

score 65 · Answer 18 · 2023-03-14T01:06:09.403000

65

Views

Entity Framework Core: is there a way to say an entry is unique across 2 column values?

Published on 14 March 2023 at 01:06

score 178 · Answer 19 · 2023-03-06T12:09:35.113000

178

Views

For partition key queries on composite keys, what is the cost?

Published on 06 March 2023 at 12:09

score 260 · Answer 20 · 2023-02-13T18:01:56.120000

260

Views

EF Core - duplicate entry in table index when adding record to table with composite keys

Published on 13 February 2023 at 18:01

List Question

How to establish 1:1 relationship with 2 composite keys in EF6 (not core)

Hibernate: How to reference part of CompositeUserType in CompositeKey?

Wrong and strange SQL when persisting an entity with composite id in Spring JPA

Problem inserting row into table with composite key

Unique constraint failed on the constraint: `PRIMARY` composite key

Hibernate: Generated value composite key

Composite Sort Keys - duplicating attributes separately

Error "no unique or exclusion constraint matching ON CONFLICT" for composite keys with overlapping columns

Unwanted query triggered when using a composite key on a self-referencing entity

MySQL ON DUPLICATE KEY UPDATE not working as expected

Deadlock caused by insert statements in MySQL 8.0

Usage of foreign key as part of composite key or creating a new key (id)? Which one to use when?

Spring Boot Embeddable Composite Key with H2 returns JdbcSQLSyntaxErrorException - Field not found even though the field exists

Entity framework composite foreign key

Webform - Custom Composite Element

Using Hibernate's OneToMany and JoinTable annotations to an Entity with a Composite Key with Quarkus

Concise way to retrieve a row from a Polars DataFrame with an iterator of column-value pairs

Entity Framework Core: is there a way to say an entry is unique across 2 column values?

For partition key queries on composite keys, what is the cost?

EF Core - duplicate entry in table index when adding record to table with composite keys

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