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| author | Nate Pinsky <mrpinsky@users.noreply.github.com> | 2018-08-27 19:13:06 -0700 |
|---|---|---|
| committer | Rafael França <rafaelmfranca@gmail.com> | 2018-08-27 21:13:06 -0500 |
| commit | 626958ce98aece8c3ac6576cb92d24423a9fadaf (patch) | |
| tree | 880a4bc9b56d6ab6b4103aebd148b7829dc020b3 /activerecord | |
| parent | 3218a662818a52bd20eb93ee5468e62bdc9ccdf6 (diff) | |
| download | rails-626958ce98aece8c3ac6576cb92d24423a9fadaf.tar.gz rails-626958ce98aece8c3ac6576cb92d24423a9fadaf.tar.bz2 rails-626958ce98aece8c3ac6576cb92d24423a9fadaf.zip | |
Add documentation for `:collation` column option (#33733)
* Add documentation for `:collation` option
The table definition supports a `:collation` option for string and text columns, but this is not documented anywhere that I could find.
I'm not sure if the "If not specified" part is accurate. From [this PR](https://github.com/rails/rails/commit/1515c4d98da3f730ef971fa5a13cad828bd9bef4), it looks like it passes `nil` and lets the database handle the collation, but I'm happy to change it if I misread the code.
[ci skip]
* FIX remove whitespace
[Nate Pinsky + Rafael Mendonça França]
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 4702de1964..84ea7a0c33 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -522,6 +522,9 @@ module ActiveRecord # Specifies the precision for the <tt>:decimal</tt> and <tt>:numeric</tt> columns. # * <tt>:scale</tt> - # Specifies the scale for the <tt>:decimal</tt> and <tt>:numeric</tt> columns. + # * <tt>:collation</tt> - + # Specifies the collation for a <tt>:string</tt> or <tt>:text</tt> column. If not specified, the + # column will have the same collation as the table. # * <tt>:comment</tt> - # Specifies the comment for the column. This option is ignored by some backends. # |