diff options
Diffstat (limited to 'activerecord')
-rw-r--r-- | activerecord/CHANGELOG.md | 6 | ||||
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb | 2 | ||||
-rw-r--r-- | activerecord/test/cases/comment_test.rb | 22 |
3 files changed, 28 insertions, 2 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 2b5fc1c2f8..6f08b1b8fe 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,9 @@ +* Fix invalid schema when primary key column has a comment + + Fixes #29966 + + *Guilherme Goettems Schneider* + * Fix table comment also being applied to the primary key column *Guilherme Goettems Schneider* diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb index 622e00fffb..fb56e712be 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb @@ -15,7 +15,7 @@ module ActiveRecord def column_spec_for_primary_key(column) return {} if default_primary_key?(column) spec = { id: schema_type(column).inspect } - spec.merge!(prepare_column_options(column).except!(:null)) + spec.merge!(prepare_column_options(column).except!(:null, :comment)) spec[:default] ||= "nil" if explicit_primary_key_default?(column) spec end diff --git a/activerecord/test/cases/comment_test.rb b/activerecord/test/cases/comment_test.rb index f2f28462d1..25e2f20676 100644 --- a/activerecord/test/cases/comment_test.rb +++ b/activerecord/test/cases/comment_test.rb @@ -14,6 +14,9 @@ if ActiveRecord::Base.connection.supports_comments? class BlankComment < ActiveRecord::Base end + class PkCommented < ActiveRecord::Base + end + setup do @connection = ActiveRecord::Base.connection @@ -35,8 +38,13 @@ if ActiveRecord::Base.connection.supports_comments? t.index :absent_comment end + @connection.create_table("pk_commenteds", comment: "Table comment", id: false, force: true) do |t| + t.integer :id, comment: "Primary key comment", primary_key: true + end + Commented.reset_column_information BlankComment.reset_column_information + PkCommented.reset_column_information end teardown do @@ -44,7 +52,7 @@ if ActiveRecord::Base.connection.supports_comments? @connection.drop_table "blank_comments", if_exists: true end - def test_primary_key_comment + def test_default_primary_key_comment column = Commented.columns_hash["id"] assert_nil column.comment end @@ -169,5 +177,17 @@ if ActiveRecord::Base.connection.supports_comments? column = Commented.columns_hash["name"] assert_nil column.comment end + + def test_comment_on_primary_key + column = PkCommented.columns_hash["id"] + assert_equal "Primary key comment", column.comment + assert_equal "Table comment", @connection.table_comment("pk_commenteds") + end + + def test_schema_dump_with_primary_key_comment + output = dump_table_schema "pk_commenteds" + assert_match %r[create_table "pk_commenteds",.*\s+comment: "Table comment"], output + assert_no_match %r[create_table "pk_commenteds",.*\s+comment: "Primary key comment"], output + end end end |