/17 15:22:17 INFO MapReduce. importjobbase:transferred 1.4375 KB in29.3443 seconds (50.1631 bytes/sec)14/08/17 15:22:17 INFO MapReduce. Importjobbase:retrieved Bayi Records.③ Data export Oracle and HBaseUse export to import data from HDFs into a remote database export--CONNECTJDBC racle:thin 192.168.**.**:* *:* *--username **--password=**-m1table Vehicle--export-dir/user/root/vehicle importing data to hbase sqoop import--connect jdbc Racle:thin 192.16
assertion.Add a graphical result: Right-click the thread group----> Add---> Listener----> Graphical results.Add a View results tree: Right-click the thread group----> Add---> Listener----> View the results tree.Here is a list of all the additions:6. Thread Group page set number of users, start time, number of cycles, and then click the menu bar "Run"----"Start"Here's the result:At this point, jmeter to carry out the stress test to this end, in particular, according to the actual project to carr
Test tools for WSDL-based Web services I've seen these tools: the best is the soap UI, The second is to use WebServiceStudio.exe, and fiddler4setup.exe (this tool is very powerful, HTTP GET or post and webservice can be measured, very suitable for debugging), and is the use of XML spy can be done, But XML Spy is not free software.
This article explains the use of Oracle JDeveloper for Web Services (Web service) te
Tags: esql Oracle Select Web Development instanceWorking with Oracle database the same way you do other databases in the front edge example is also very easy, slightly different from the small differences in SQL syntaxInquireCustomizing display field namesCustomizing the Display results listFull codeYou can load an Oracle database in the development environment a
AbstractTesters use model-based testing to design abstract tests from models of the system ' s behavior. Testers instantiate the abstract tests into concrete tests with test input values and test oracles that check the results. Given the same test inputs, more elaborate test oracles has the potential to reveal more failures, and may also is more Costly. This is the investigates the ability for test oracles to reveal failures.P.sWhen tests is executed,
@ Orabm_user4) create a tableSqlplus system/pwd @ orabm_tabRemote database usage:SqlplusSystem/pwd @ tnsname@ Orabm_tab5) load dataOrabmload Warehouses 10Load 10 warehouses data here for testing. The data volume is about 1 GB, And the execution time is estimated to be about 15 minutes.For a remote databaseSet LOCAL = tnsnameThen execute orabmload6) Create an indexSqlplus system/pwd @ orabm_indRemote database usage:SqlplusSystem/pwd @ tnsname@ Orabm_in
Tags: ATI monitor pool BAT SQL Test tab data-approximateThe approximate steps are as follows: (1) Copy the JDBC Driver jar package file (Ojdbc14.jar) from Oracle to the JMeter Lib directory. (2) Running Jmeter.bat (3) Create thread Group: Right-click Test Plan, add->threads-> thread Group (4) To establish a JDBC Connection configuration: Right-click Thread Group, add-and-configure Originals->jdbc Connection Config (5) In database Connection configurat
.png " alt= "Wkiom1sm73myy97baapetdostnu819.jpg"/>4. Non-unique index in T2.A1,T2.A3 and t1.a3650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/56/C1/wKioL1SM8FPyW4-5AAPRLGpzcfU661.jpg "title=" 7.png " alt= "Wkiol1sm8fpyw4-5aaprlgpzcfu661.jpg"/>5, build a composite index in t1.a1,t1.a3, build a non-unique index in T2.A3Select t1.a1,t2.a1 from T1,t2 where t1.a3=t2.a3 and t2.a1= ' www ';650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/56/C3/wKiom1SM7_XytUXfAAMh97QNIMo660.jpg "ti
separately to establish a single-column index, speed at 3m, but if the STCD+TM Multi-column index is established, the speed at 0.7mC. When a SQL statement formulates a "time" query, it is recommended to establish a TM single-column index. For exampleSelect T1. eqp_id as STCD,T1. Measure_time as TM,T1. Flux_value as FLOW from Plu_water_data T1where T1. Measure_time >= to_date (' 2014-01-28 00:00:00 ', ' yyyy-mm-dd hh24:mi:ss ')and T1. Measure_time If a statement like this is built on a composite
Oracle optimized or replaced with in, exists, and union statements. There is no problem in testing!
Select the appropriate statement based on the actual situation! If there is an index, or full table scan, in and not in should also be used with caution, otherwise it will cause full table scan,
Select * from T_Pro_Product where bar_code = 'nnnmmm' or name = 'nnnmmm' or no = 'nnnmmm'; select * from T_Pro_Prod
Label: --Create a result temp table at the transaction level
CreateGlobalTemporary TableTmp_yshy (C1varchar2( -), C2varchar2( -)
) on Commit Deleterows;--Create a temporary table that stores SQL statements at the transaction level
CreateGlobalTemporary TableTmp_sql (C1varchar2(4000)
) on Commit DeleteRows Test table: -- create table T_user (NAME varchar2 (20 number ) -- first build the package
Create or Replace Package Pack_user
as
-- 1: Check all users
according to age proced
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.