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Kirill Smelkov
neo
Commits
645920e8
Commit
645920e8
authored
Mar 04, 2016
by
Julien Muchembled
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storage: move the commit at tpc_vote from the backends to the unique caller
parent
eaa07e25
Changes
4
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4 changed files
with
13 additions
and
10 deletions
+13
-10
neo/storage/database/manager.py
neo/storage/database/manager.py
+10
-5
neo/storage/database/mysqldb.py
neo/storage/database/mysqldb.py
+0
-2
neo/storage/database/sqlite.py
neo/storage/database/sqlite.py
+0
-2
neo/storage/transactions.py
neo/storage/transactions.py
+3
-1
No files found.
neo/storage/database/manager.py
View file @
645920e8
...
@@ -396,13 +396,18 @@ class DatabaseManager(object):
...
@@ -396,13 +396,18 @@ class DatabaseManager(object):
@
abstract
@
abstract
def
storeTransaction
(
self
,
tid
,
object_list
,
transaction
,
temporary
=
True
):
def
storeTransaction
(
self
,
tid
,
object_list
,
transaction
,
temporary
=
True
):
"""
Store a transaction temporarily, if temporary is true. Note
"""
Write transaction metadata
that this transaction is not finished yet. The list of objects
contains tuples, each of which consists of an object ID,
The list of objects contains tuples, each of which consists of
a data_id and object serial.
a
n object ID, a
data_id and object serial.
The transaction is either None or a tuple of the list of OIDs,
The transaction is either None or a tuple of the list of OIDs,
user information, a description, extension information and transaction
user information, a description, extension information and transaction
pack state (True for packed)."""
pack state (True for packed).
If 'temporary', the transaction is stored into ttrans/tobj tables,
(instead of trans/obj). The caller is in charge of committing, which
is always the case at tpc_vote.
"""
@
abstract
@
abstract
def
_pruneData
(
self
,
data_id_list
):
def
_pruneData
(
self
,
data_id_list
):
...
...
neo/storage/database/mysqldb.py
View file @
645920e8
...
@@ -465,8 +465,6 @@ class MySQLDatabaseManager(DatabaseManager):
...
@@ -465,8 +465,6 @@ class MySQLDatabaseManager(DatabaseManager):
q
(
"REPLACE INTO %s VALUES (%s,%s,%s,'%s','%s','%s','%s',%s)"
%
(
q
(
"REPLACE INTO %s VALUES (%s,%s,%s,'%s','%s','%s','%s',%s)"
%
(
trans_table
,
partition
,
'NULL'
if
temporary
else
tid
,
packed
,
trans_table
,
partition
,
'NULL'
if
temporary
else
tid
,
packed
,
e
(
''
.
join
(
oid_list
)),
e
(
user
),
e
(
desc
),
e
(
ext
),
u64
(
ttid
)))
e
(
''
.
join
(
oid_list
)),
e
(
user
),
e
(
desc
),
e
(
ext
),
u64
(
ttid
)))
if
temporary
:
self
.
commit
()
_structLL
=
struct
.
Struct
(
">LL"
)
_structLL
=
struct
.
Struct
(
">LL"
)
_unpackLL
=
_structLL
.
unpack
_unpackLL
=
_structLL
.
unpack
...
...
neo/storage/database/sqlite.py
View file @
645920e8
...
@@ -376,8 +376,6 @@ class SQLiteDatabaseManager(DatabaseManager):
...
@@ -376,8 +376,6 @@ class SQLiteDatabaseManager(DatabaseManager):
(
partition
,
None
if
temporary
else
tid
,
(
partition
,
None
if
temporary
else
tid
,
packed
,
buffer
(
''
.
join
(
oid_list
)),
packed
,
buffer
(
''
.
join
(
oid_list
)),
buffer
(
user
),
buffer
(
desc
),
buffer
(
ext
),
u64
(
ttid
)))
buffer
(
user
),
buffer
(
desc
),
buffer
(
ext
),
u64
(
ttid
)))
if
temporary
:
self
.
commit
()
def
_pruneData
(
self
,
data_id_list
):
def
_pruneData
(
self
,
data_id_list
):
data_id_list
=
set
(
data_id_list
).
difference
(
self
.
_uncommitted_data
)
data_id_list
=
set
(
data_id_list
).
difference
(
self
.
_uncommitted_data
)
...
...
neo/storage/transactions.py
View file @
645920e8
...
@@ -174,7 +174,9 @@ class TransactionManager(object):
...
@@ -174,7 +174,9 @@ class TransactionManager(object):
txn_info
=
oid_list
,
user
,
desc
,
ext
,
False
,
ttid
txn_info
=
oid_list
,
user
,
desc
,
ext
,
False
,
ttid
transaction
.
has_trans
=
True
transaction
.
has_trans
=
True
# store metadata to temporary table
# store metadata to temporary table
self
.
_app
.
dm
.
storeTransaction
(
ttid
,
object_list
,
txn_info
)
dm
=
self
.
_app
.
dm
dm
.
storeTransaction
(
ttid
,
object_list
,
txn_info
)
dm
.
commit
()
def
lock
(
self
,
ttid
,
tid
):
def
lock
(
self
,
ttid
,
tid
):
"""
"""
...
...
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