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Rails migration deleted entries from associated tables

score 130 · Answer 1 · 2015-06-09 12:44:26

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Rails migration deleted entries from associated tables

130 views Asked by shalomi At 09 June 2015 at 12:44

score 507 · Answer 2 · 2015-06-11 18:13:59

How do I set a default value in rails active record based on two other values in the active record?

507 views Asked by kchow At 11 June 2015 at 18:13

score 21629 · Answer 3 · 2015-06-15 09:55:24

Running migrations with Rails in a Docker container with multiple container instances

21.6k views Asked by Martin Foot At 15 June 2015 at 09:55

score 4708 · Answer 4 · 2015-06-16 13:44:25

Rails Migration Error - StandardError: An error has occurred, this and all later migrations canceled:

4.7k views Asked by Beast_Code At 16 June 2015 at 13:44

score 937 · Answer 5 · 2016-12-19 00:05:52

Removing a database unique index constraint in postgres Rails

937 views Asked by Jwan622 At 19 December 2016 at 00:05

score 181 · Answer 6 · 2016-12-23 01:08:43

In migration files, why do the methods in the "down" part have to be in reverse order from "up"?

181 views Asked by the12 At 23 December 2016 at 01:08

score 114 · Answer 7 · 2016-12-22 18:14:05

Two Foreign Keys raise "Can' create table" on MySQL AUTO_INCREMENT PRIMARY KEY

114 views Asked by Stef Hej At 22 December 2016 at 18:14

score 348 · Answer 8 · 2016-12-27 23:22:32

Rails 5 adding admin flag to users but deleted migration and

348 views Asked by Jerry Hoglen At 27 December 2016 at 23:22

score 372 · Answer 9 · 2017-01-06 09:47:31

With Rails Minitest how do I recreate views on db migration for my test database?

372 views Asked by David Silva Smith At 06 January 2017 at 09:47

score 407 · Answer 10 · 2017-01-04 21:11:42

Rails destroy migration/model on Heroku

407 views Asked by Shalafister's At 04 January 2017 at 21:11

TechQA.

List Question

Rails migration deleted entries from associated tables

How do I set a default value in rails active record based on two other values in the active record?

Running migrations with Rails in a Docker container with multiple container instances

Rails Migration Error - StandardError: An error has occurred, this and all later migrations canceled:

Removing a database unique index constraint in postgres Rails

In migration files, why do the methods in the "down" part have to be in reverse order from "up"?

Two Foreign Keys raise "Can' create table" on MySQL AUTO_INCREMENT PRIMARY KEY

Rails 5 adding admin flag to users but deleted migration and

With Rails Minitest how do I recreate views on db migration for my test database?

Rails destroy migration/model on Heroku

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