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| author | Abdelkader Boudih <terminale@gmail.com> | 2015-03-01 19:22:13 +0000 |
|---|---|---|
| committer | Abdelkader Boudih <terminale@gmail.com> | 2015-03-01 19:22:13 +0000 |
| commit | 1d10b4bdacf02e6089d2d8f3e379890db9874d12 (patch) | |
| tree | a96d60343cbb96fb4e45c786fdfc1ac43dc55aae | |
| parent | edbcdb95ff03dada1408d336f96466a64230c829 (diff) | |
| parent | 683ad0b471c968800a9cbe805eac6199c948a806 (diff) | |
| download | rails-1d10b4bdacf02e6089d2d8f3e379890db9874d12.tar.gz rails-1d10b4bdacf02e6089d2d8f3e379890db9874d12.tar.bz2 rails-1d10b4bdacf02e6089d2d8f3e379890db9874d12.zip | |
Merge pull request #19153 from stephenminded/docs_fix_polymorphic_index
[docs fix] Indexing a polymorphic assoc adds index on type and id
| -rw-r--r-- | guides/source/association_basics.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/source/association_basics.md b/guides/source/association_basics.md index d6b2e75e1e..52e154ad18 100644 --- a/guides/source/association_basics.md +++ b/guides/source/association_basics.md @@ -460,7 +460,7 @@ class CreatePictures < ActiveRecord::Migration t.timestamps null: false end - add_index :pictures, :imageable_id + add_index :pictures, [:imageable_id, :imageable_type] end end ``` |