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Update associations.md

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Many to many association
should use
```
db.Model(&user).Related(&languages, "Languages") 
```
instead of
```
db.Model(&user).Related(&languages)
```
http://stackoverflow.com/questions/34667199/gorm-many-to-many-select-gives-invalid-association-error
This commit is contained in:
Jiang Le 2016-10-10 16:31:00 +08:00 committed by GitHub
parent 7fcc575363
commit 00171b6f97
1 changed files with 1 additions and 1 deletions
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documents/associations.md
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@ -170,7 +170,7 @@ type Language struct {
Name string Name string
} }
db.Model(&user).Related(&languages) db.Model(&user).Related(&languages, "Languages")
//// SELECT * FROM "languages" INNER JOIN "user_languages" ON "user_languages"."language_id" = "languages"."id" WHERE "user_languages"."user_id" = 111 //// SELECT * FROM "languages" INNER JOIN "user_languages" ON "user_languages"."language_id" = "languages"."id" WHERE "user_languages"."user_id" = 111
``` ```