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体验新版 GitCode,发现更多精彩内容 >>
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0968ee34
编写于
11月 26, 2011
作者:
V
Vasiliy Ermolovich
提交者:
Aaron Patterson
12月 06, 2011
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差异文件
add prefix and suffix to renamed tables, closes #1510
上级
7eb596cd
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
52 addition
and
0 deletion
+52
-0
activerecord/lib/active_record/migration.rb
activerecord/lib/active_record/migration.rb
+1
-0
activerecord/test/cases/migration_test.rb
activerecord/test/cases/migration_test.rb
+31
-0
activerecord/test/migrations/rename/1_we_need_things.rb
activerecord/test/migrations/rename/1_we_need_things.rb
+11
-0
activerecord/test/migrations/rename/2_rename_things.rb
activerecord/test/migrations/rename/2_rename_things.rb
+9
-0
未找到文件。
activerecord/lib/active_record/migration.rb
浏览文件 @
0968ee34
...
...
@@ -443,6 +443,7 @@ def method_missing(method, *arguments, &block)
say_with_time
"
#{
method
}
(
#{
arg_list
}
)"
do
unless
arguments
.
empty?
||
method
==
:execute
arguments
[
0
]
=
Migrator
.
proper_table_name
(
arguments
.
first
)
arguments
[
1
]
=
Migrator
.
proper_table_name
(
arguments
.
second
)
if
method
==
:rename_table
end
return
super
unless
connection
.
respond_to?
(
method
)
connection
.
send
(
method
,
*
arguments
,
&
block
)
...
...
activerecord/test/cases/migration_test.rb
浏览文件 @
0968ee34
...
...
@@ -6,6 +6,8 @@
require
'models/developer'
require
MIGRATIONS_ROOT
+
"/valid/2_we_need_reminders"
require
MIGRATIONS_ROOT
+
"/rename/1_we_need_things"
require
MIGRATIONS_ROOT
+
"/rename/2_rename_things"
require
MIGRATIONS_ROOT
+
"/decimal/1_give_me_big_numbers"
if
ActiveRecord
::
Base
.
connection
.
supports_migrations?
...
...
@@ -13,6 +15,8 @@ class BigNumber < ActiveRecord::Base; end
class
Reminder
<
ActiveRecord
::
Base
;
end
class
Thing
<
ActiveRecord
::
Base
;
end
class
ActiveRecord::Migration
class
<<
self
attr_accessor
:message_count
...
...
@@ -57,6 +61,11 @@ def teardown
ActiveRecord
::
Base
.
connection
.
initialize_schema_migrations_table
ActiveRecord
::
Base
.
connection
.
execute
"DELETE FROM
#{
ActiveRecord
::
Migrator
.
schema_migrations_table_name
}
"
%w(things awesome_things prefix_things_suffix prefix_awesome_things_suffix)
.
each
do
|
table
|
Thing
.
connection
.
drop_table
(
table
)
rescue
nil
end
Thing
.
reset_column_information
%w(reminders people_reminders prefix_reminders_suffix)
.
each
do
|
table
|
Reminder
.
connection
.
drop_table
(
table
)
rescue
nil
end
...
...
@@ -1534,6 +1543,28 @@ def test_proper_table_name
Reminder
.
reset_table_name
end
def
test_rename_table_with_prefix_and_suffix
assert
!
Thing
.
table_exists?
ActiveRecord
::
Base
.
table_name_prefix
=
'prefix_'
ActiveRecord
::
Base
.
table_name_suffix
=
'_suffix'
Thing
.
reset_table_name
Thing
.
reset_sequence_name
WeNeedThings
.
up
assert
Thing
.
create
(
"content"
=>
"hello world"
)
assert_equal
"hello world"
,
Thing
.
find
(
:first
).
content
RenameThings
.
up
Thing
.
set_table_name
(
"prefix_awesome_things_suffix"
)
assert_equal
"hello world"
,
Thing
.
find
(
:first
).
content
ensure
ActiveRecord
::
Base
.
table_name_prefix
=
''
ActiveRecord
::
Base
.
table_name_suffix
=
''
Thing
.
reset_table_name
Thing
.
reset_sequence_name
end
def
test_add_drop_table_with_prefix_and_suffix
assert
!
Reminder
.
table_exists?
ActiveRecord
::
Base
.
table_name_prefix
=
'prefix_'
...
...
activerecord/test/migrations/rename/1_we_need_things.rb
0 → 100644
浏览文件 @
0968ee34
class
WeNeedThings
<
ActiveRecord
::
Migration
def
self
.
up
create_table
(
"things"
)
do
|
t
|
t
.
column
:content
,
:text
end
end
def
self
.
down
drop_table
"things"
end
end
\ No newline at end of file
activerecord/test/migrations/rename/2_rename_things.rb
0 → 100644
浏览文件 @
0968ee34
class
RenameThings
<
ActiveRecord
::
Migration
def
self
.
up
rename_table
"things"
,
"awesome_things"
end
def
self
.
down
rename_table
"awesome_things"
,
"things"
end
end
\ No newline at end of file
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