setting the transaction isolation level
Tài liệu Setting the Transaction Isolation Level pdf
Ngày tải lên :
21/01/2014, 07:20
... COMMIT TRANSACTION
Setting the Transaction Isolation Level
The transaction isolation level is the degree to which the changes made by one
transaction are separated from other concurrent transactions. ... myIsolationLevel)
SqlTransaction BeginTransaction(string transactionName)
SqlTransaction BeginTransaction(IsolationLevel myIsolationLevel, string
transactionName)
where
• myIsolationLevel specifies ... and the final single row is generated by the second transaction.
Figure 14.2: Running the TransactionIsolation.sql script in Query Analyzer
Setting the Transaction Isolation Level of a SqlTransaction...
- 10
- 493
- 0
Tài liệu Using Transaction Isolation Levels to Protect Data doc
Ngày tải lên :
14/12/2013, 18:16
... ADO.NET, the isolation level can be set by creating the transaction using an overload
of the BeginTransaction( ) method of the Command or by setting the IsolationLevel
property of an existing Transaction ... to a resource by concurrent
transactions.
Isolation level defines the degree to which one transaction must be isolated from other
transactions. A higher isolation level increases data correctness ... existing Transaction object. The default isolation level is ReadCommitted.
Parallel transactions are not supported, so the isolation level applies to the entire
transaction. It can be changed...
- 5
- 418
- 0
Tài liệu THE DIGITAL LOGIC LEVEL-3 ppt
Ngày tải lên :
12/12/2013, 09:15
... not
be propagated along
the chain
Bus request level 1
Bus grant level 1
Bus request level 2
Bus grant level 2
12345
Arbiter
Arbiter
12345
Figure 3-39. (a) A centralized one -level bus arbiter using
daisy ... array.
The little squares represent fuses that can be burned out to
determine the function to be computed. The fuses are arranged
in two matrices: the upper one for the
AND
gates and the lower
one ... arbitrationAddressing
Coprocessor
Status
MiscellaneousInterrupts
Bus control
Power is 5volts
+5v
Data
Φ
Figure 3-33. The logical pinout of a generic CPU. The arrows
indicate input signals and output signals. The short diagonal
lines indicate that multiple pins...
- 58
- 459
- 0
Tài liệu THE ASSEMBLY LANGUAGE LEVEL-7 pdf
Ngày tải lên :
12/12/2013, 09:15
... branch to DONE 5 129
Figure 7-7. The instruction location counter (ILC) keeps track
of the address where the instructions will be loaded in memory.
In this example, the statements prior to MARIA ... linking and after re-
location has been performed. Together they form an execut-
able binary program, ready to run.
7
THE ASSEMBLY LANGUAGE LEVEL
1
Identification
Entry point table
External reference ... is the call made? During assembly During execution
Yes NoIs the body inserted into the object
program every place the...
- 20
- 426
- 0
Slide a study on group discussion and its impacts on speaking ability of the non major students at the post elementary level in military science academy
Ngày tải lên :
29/01/2014, 10:33
...
Objectives of the study
Objectives of the study
contribute more theory to the understandings of group discussion
find out the essentials of group discussion
provide the teachers with the basic ... impacts on speaking
ability of the non-major
ability of the non-major
students at the post-
students at the post-
elementary level in Military
elementary level in Military
Science Academy
Science ... (EFNF)
- The percentage of correct noun form is measured by the
number of nouns used correctly in plurality by adding
morpheme-s to the end of the word
Scope of the study
Scope of the study
...
- 15
- 798
- 0
Báo cáo khoa học: Enhancing the protein production levels in Escherichia coli with a strong promoter potx
Ngày tải lên :
06/03/2014, 01:20
... interest is toxic or
harmful for the host cell [6]. A drawback to the trc
promoter is the high basal level of transcription [7]. To
further reduce the basal level of the T7 system, differ-
ent approaches ... appears as expected, with the lacUV5
promoter giving the lowest change of mRNA level and
the T7 promoter the highest. However, the differences
among the constructs including the T7 promoter are
larger ... slight
misrepresentation of the total mRNA levels within the
cell at harvest.
One reason for the spread in the amount of protein
that is produced could be the number of rare codons,
which might stall the ribosome...
- 11
- 445
- 0
The Water Footprint Assessment Manual Setting the Global Standard docx
Ngày tải lên :
06/03/2014, 16:20
... The water footprint of a product = the sum of the water footprints of
the process steps taken to produce the product (considering the whole
production and supply chain).
• The water footprint of a consumer = the sum of the water footprints of
all products consumed by the consumer.
• ... to the consumptive use of the run-o ow,
in other words, the abstraction of run-o from the catchment insofar as it does
not return to the catchment in the form of return ow.
Figure3.1 The green and blue water footprint in relation to the water
balance of a catchment area
... The water footprint of a consumer = the sum of the water footprints of
all products consumed by the consumer.
• The water footprint of a community = the sum of the water footprints of
its members.
• The water footprint of national consumption = the sum of the water
footprints of its inhabitants.
• ...
- 228
- 330
- 2
Báo cáo khoa học: "Bilingual Hebrew-English Generation of Possessives and Partitives: Raising the Input Abstraction Level" pptx
Ngày tải lên :
08/03/2014, 06:20
... input structure are the introduction
of the re/-set feature and the update of the
usage of the possessor feature.
For both of these features, the main re-
quirement on the realizer is to properly ... information to the
thing
• Identifying: identifies the thing among
other possible referents
• Quantifying: determines the quantity or
amount of the thing.
The main modifications from the existing ...
tive word having the feature
elect: all, most,
some of
The elective relation can be used
recursively
(Many of the longest of the first
45 of these 256 sentences).
In the case of quantifier-partitives,...
- 8
- 474
- 0
Hệ Quản Trị Cơ Sở Dữ Liệu - Locks and Isolation level pdf
Ngày tải lên :
15/03/2014, 14:20
...
Trường hợp 1a
begin tran
set tran isolation level READ
COMMITTED
Tài liệu hư
ớ
ng dẫn thực hành Hệ Quản Trị Cơ Sở Dữ Liệu
Lock-IsolationLevel - 4 -
Sử dụng trong việc đọc dữ ... Shared Lock
Tài liệu hư
ớ
ng dẫn thực hành Hệ Quản Trị Cơ Sở Dữ Liệu
Lock-IsolationLevel - 1 -
LOCKS and ISOLATION LEVEL
1. Các phương thức khóa:
1.1. Khái niệm đơn vị dữ liệu: ... Một khi đã thiết lập mức cô lập bằng lệnh SET TRANSACTION
ISOLATION LEVEL …, mức cô lập được chỉ định sẽ có tác dụng đến
toàn bộ các lệnh trong các transaction thực hiện từ đó trở về sau trên...
- 16
- 1.4K
- 23
WORKING PAPER NO. 136 RETAIL BANK INTEREST RATE PASS-THROUGH: NEW EVIDENCE AT THE EURO AREA LEVEL docx
Ngày tải lên :
15/03/2014, 14:20
... into the determination of retail bank interest rates in the euro
area. The main contribution of this study is that for the first time both bank deposit rates and lending rates
at the level of the ... a result, the ordering of the variables is crucial. The intuition of this decomposition is that a
shock on the last ordered variable in the system does not contemporaneously affect the previous ... during the period under review.
The third conclusion, closely related to the other two conclusions, is that the interest rate pass-through
process clearly differs across instruments. The interest...
- 43
- 711
- 0
EVENTS BEYOND 2000: SETTING THE AGENDA pdf
Ngày tải lên :
16/03/2014, 11:20
... & Jago, 1999).
The time lines below reflect the developments noted
in the previous discussion.
THE VALUE OF RESEARCH
The timelines noted previously reflect the fact that
the events field is ... questioned whether or not the Sydney
Organising Committee for the Olympic Games
(SOCOG) can achieve or afford all of the ecological
measures they promised when bidding on the
Games. The U.S. Environmental ... parties.
Accompanying the growth in special events has
been the recognition that the event consumer is
discerning and that the industry needs to establish
and maintain high standards in terms of the quality
of the...
- 249
- 428
- 0
Báo cáo khoa học: "MORPHOLOGY in the EUROTRA BASE LEVEL CONCEPT " pdf
Ngày tải lên :
18/03/2014, 02:20
... paragraph in the text.
These abstract constructors will build a
tree-structure representing the full input text
from the characters via the words, the sentences,
the paragraphs, the sections ... Considering that the (linguistic) user is
interested in the rules rather than in the
low -level implementation of them, Black et al.
have proceeded to develop high -level notations in
the form of ... of the source text (in
analysis) or the target text (in synthesis) and
it is the job of the linguists who are building
the translation system to use these generators in
such a way that they...
- 7
- 394
- 0
TEACHING WRITING USING PICTURE STORIES AS TOOLS AT THE HIGH SCHOOL LEVEL: THE MOVEMENT FROM OTHER REGULATION TO SELF REGULATION doc
Ngày tải lên :
24/03/2014, 19:20
... Tools at the High School Level: The
Movement from Other Regulation to Self-Regulation – M.Phil. Dissertation 11
5.6 Gap between the Expected Level and the Present Level
5.7 Discussion on the ... as Tools at the High School Level: The
Movement from Other Regulation to Self-Regulation – M.Phil. Dissertation 92
Firstly, the mothers completed the puzzle in the presence of the children, ... of their mothers. These
children were object regulated because in the real sense they were controlled by the
puzzle and were distracted by the other objects in the experimental setting. In...
- 261
- 641
- 1
