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体验新版 GitCode,发现更多精彩内容 >>
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159c73ac
编写于
3月 01, 2016
作者:
R
Rafael França
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差异文件
Merge pull request #23954 from kamipo/fix_undefined_method_fields
Fix `NoMethodError: undefined method `fields' for nil:NilClass`
上级
26fe5fa0
3cc62a97
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
19 addition
and
1 deletion
+19
-1
activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
...d/lib/active_record/connection_adapters/mysql2_adapter.rb
+1
-1
activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb
...erecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb
+18
-0
未找到文件。
activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
浏览文件 @
159c73ac
...
...
@@ -131,7 +131,7 @@ def execute(sql, name = nil)
def
exec_query
(
sql
,
name
=
'SQL'
,
binds
=
[],
prepare:
false
)
result
=
execute
(
sql
,
name
)
@connection
.
next_result
while
@connection
.
more_results?
ActiveRecord
::
Result
.
new
(
result
.
fields
,
result
.
to_a
)
ActiveRecord
::
Result
.
new
(
result
.
fields
,
result
.
to_a
)
if
result
end
def
exec_insert
(
sql
,
name
,
binds
,
pk
=
nil
,
sequence_name
=
nil
)
...
...
activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb
浏览文件 @
159c73ac
require
"cases/helper"
require
"support/ddl_helper"
class
Mysql2AdapterTest
<
ActiveRecord
::
Mysql2TestCase
include
DdlHelper
def
setup
@conn
=
ActiveRecord
::
Base
.
connection
end
def
test_exec_query_nothing_raises_with_no_result_queries
assert_nothing_raised
do
with_example_table
do
@conn
.
exec_query
(
'INSERT INTO ex (number) VALUES (1)'
)
@conn
.
exec_query
(
'DELETE FROM ex WHERE number = 1'
)
end
end
end
def
test_columns_for_distinct_zero_orders
assert_equal
"posts.id"
,
@conn
.
columns_for_distinct
(
"posts.id"
,
[])
...
...
@@ -41,4 +53,10 @@ def order.to_sql
assert_equal
"posts.id, posts.created_at AS alias_0"
,
@conn
.
columns_for_distinct
(
"posts.id"
,
[
order
])
end
private
def
with_example_table
(
definition
=
'id int auto_increment primary key, number int, data varchar(255)'
,
&
block
)
super
(
@conn
,
'ex'
,
definition
,
&
block
)
end
end
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