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体验新版 GitCode,发现更多精彩内容 >>
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8113c8e1
编写于
4月 04, 2019
作者:
R
Ryuta Kamizono
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差异文件
Clear query cache when truncate table(s)
上级
8be22161
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
38 addition
and
9 deletion
+38
-9
activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
...active_record/connection_adapters/abstract/query_cache.rb
+2
-1
activerecord/test/cases/adapter_test.rb
activerecord/test/cases/adapter_test.rb
+36
-8
未找到文件。
activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
浏览文件 @
8113c8e1
...
...
@@ -7,7 +7,8 @@ module ConnectionAdapters # :nodoc:
module
QueryCache
class
<<
self
def
included
(
base
)
#:nodoc:
dirties_query_cache
base
,
:insert
,
:update
,
:delete
,
:rollback_to_savepoint
,
:rollback_db_transaction
dirties_query_cache
base
,
:insert
,
:update
,
:delete
,
:truncate
,
:truncate_tables
,
:rollback_to_savepoint
,
:rollback_db_transaction
base
.
set_callback
:checkout
,
:after
,
:configure_query_cache!
base
.
set_callback
:checkin
,
:after
,
:disable_query_cache!
...
...
activerecord/test/cases/adapter_test.rb
浏览文件 @
8113c8e1
...
...
@@ -485,23 +485,51 @@ def setup
end
def
test_truncate
assert_operator
@connection
.
query_value
(
"SELECT COUNT(*) FROM posts"
)
,
:
>
,
0
assert_operator
Post
.
count
,
:
>
,
0
@connection
.
truncate
(
"posts"
)
assert_equal
0
,
@connection
.
query_value
(
"SELECT COUNT(*) FROM posts"
)
assert_equal
0
,
Post
.
count
end
def
test_truncate_with_query_cache
@connection
.
enable_query_cache!
assert_operator
Post
.
count
,
:
>
,
0
@connection
.
truncate
(
"posts"
)
assert_equal
0
,
Post
.
count
ensure
@connection
.
disable_query_cache!
end
def
test_truncate_tables
assert_operator
@connection
.
query_value
(
"SELECT COUNT(*) FROM posts"
)
,
:
>
,
0
assert_operator
@connection
.
query_value
(
"SELECT COUNT(*) FROM authors"
)
,
:
>
,
0
assert_operator
@connection
.
query_value
(
"SELECT COUNT(*) FROM author_addresses"
)
,
:
>
,
0
assert_operator
Post
.
count
,
:
>
,
0
assert_operator
Author
.
count
,
:
>
,
0
assert_operator
AuthorAddress
.
count
,
:
>
,
0
@connection
.
truncate_tables
(
"author_addresses"
,
"authors"
,
"posts"
)
assert_equal
0
,
@connection
.
query_value
(
"SELECT COUNT(*) FROM posts"
)
assert_equal
0
,
@connection
.
query_value
(
"SELECT COUNT(*) FROM authors"
)
assert_equal
0
,
@connection
.
query_value
(
"SELECT COUNT(*) FROM author_addresses"
)
assert_equal
0
,
Post
.
count
assert_equal
0
,
Author
.
count
assert_equal
0
,
AuthorAddress
.
count
end
def
test_truncate_tables_with_query_cache
@connection
.
enable_query_cache!
assert_operator
Post
.
count
,
:
>
,
0
assert_operator
Author
.
count
,
:
>
,
0
assert_operator
AuthorAddress
.
count
,
:
>
,
0
@connection
.
truncate_tables
(
"author_addresses"
,
"authors"
,
"posts"
)
assert_equal
0
,
Post
.
count
assert_equal
0
,
Author
.
count
assert_equal
0
,
AuthorAddress
.
count
ensure
@connection
.
disable_query_cache!
end
# test resetting sequences in odd tables in PostgreSQL
...
...
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