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author | Ryuta Kamizono <kamipo@gmail.com> | 2017-09-22 17:44:08 +0900 |
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committer | GitHub <noreply@github.com> | 2017-09-22 17:44:08 +0900 |
commit | a0277a974ce881d975b13634bcc7da17bc906844 (patch) | |
tree | fe9826618689fdc851b1f4d06eba234571e6ea1e /activerecord/lib/active_record | |
parent | 7f3aab91b894f1125e838b92434001dbb13007c8 (diff) | |
parent | 72a22fa9299d41b6d088bb4a0c3c6807f5bed07d (diff) | |
download | rails-a0277a974ce881d975b13634bcc7da17bc906844.tar.gz rails-a0277a974ce881d975b13634bcc7da17bc906844.tar.bz2 rails-a0277a974ce881d975b13634bcc7da17bc906844.zip |
Merge pull request #30677 from alecspopa/master
Implement change_table_comment and change_column_comment
Diffstat (limited to 'activerecord/lib/active_record')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 7cd086084a..3dad43ced8 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -311,6 +311,11 @@ module ActiveRecord execute("ALTER TABLE #{quote_table_name(table_name)} #{sqls}") end + def change_table_comment(table_name, comment) #:nodoc: + comment = "" if comment.nil? + execute("ALTER TABLE #{quote_table_name(table_name)} COMMENT #{quote(comment)}") + end + # Renames a table. # # Example: @@ -365,6 +370,11 @@ module ActiveRecord change_column table_name, column_name, column.sql_type, null: null end + def change_column_comment(table_name, column_name, comment) #:nodoc: + column = column_for(table_name, column_name) + change_column table_name, column_name, column.sql_type, comment: comment + end + def change_column(table_name, column_name, type, options = {}) #:nodoc: execute("ALTER TABLE #{quote_table_name(table_name)} #{change_column_sql(table_name, column_name, type, options)}") end |