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authorRyuta Kamizono <kamipo@gmail.com>2017-09-20 06:45:25 +0900
committerGitHub <noreply@github.com>2017-09-20 06:45:25 +0900
commite0484a3730194ccafa2e86e5d663116fc2febf02 (patch)
tree9a0177a1d52ba7781b855f63633e955a7255801b
parent18cfbeca855a1dd7c9f4ec5686b2f55423c240a9 (diff)
parent7bab6b8cd950be79c040377b43b6ed6030fb98f4 (diff)
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Merge pull request #30656 from yskkin/add_column_doc
Add :comment option for add_column [ci skip]
-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb2
1 files changed, 2 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 f57c7a5d4d..c9607df28c 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 +522,8 @@ 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>:comment</tt> -
+ # Specifies the comment for the column. This option is ignored by some backends.
#
# Note: The precision is the total number of significant digits,
# and the scale is the number of digits that can be stored following