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Kindly give answer with explanation?
I used mysql database for 2 crores of data present in mysql table. And my application needs more analysis on this data with join queries and string matches. How can we solve this problem?
Kindly give complete answer with explanation.
Thanks
How do I output MySQL logs to syslog?.
I dint understand this way of doing this . Specifically the part where rsyslog.conf is to be modified. Can you please explain that part and the changes that needs to be done there.It ll be really helpful.
Thanks
I am using the following query that works fine:
SELECT COUNT
(SPRIORITY)as iTOTAL,SPLANTSECTION,STYPE,SUM(LASTDAY) AS LASTDAY,SUM(TWODAYS)AS TWODAYS, SUM(P4)AS P4 ,min(SPriority) AS TOTALPRIORITY,MIN(LASTDAYPRIORITY) AS LASTDAYPRIORITY,MIN(TWODAYSPRIORITY) AS TWODAYSPRIORITY
FROM
(select REPL...
Really stumped by this one. I have two stored procedures, one nested inside the other. When the nested stored procedure is called, at the moment, it should error with a foreign key constraint violation and then rollback the earlier call to insert into the ProductLicene table. The nested proced...
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Most database systems use the database level as the highest logical hierarchy. However, Vertica only allows a single database to be running at a single time. This means that the logical design takes place at the schema level. For example, a traditional database system may have databases such as c...
On our testing DWH server, we're using Vertica Community Edition. We're very pleased with ETL process and queries performance.
We import data from few sources (Informix, SQL Server, MySQL, Google Docs) putting it in one schema, with prefix bussinessProcessName_stage_
At the end of ETL process t...
Lake Nipissing (French: lac Nipissing) is a lake in the Canadian province of Ontario. It has a surface area of 873.3 square kilometres (337.2 sq mi), a mean elevation of 196 metres (643 ft) above sea level, and is located between the Ottawa River and Georgian Bay. Excluding the Great Lakes, Lake Nipissing is the third-largest lake in Ontario. It is relatively shallow for a large lake, with an average depth of only 4.5 m (15 ft). The shallowness of the lake makes for many sandbars along the lake's irregular coastline. The lake has many islands most of which are protected under the Protection of...
Catching errors with a call stack like this using @@Error can be problematic. It's a lot more reliable to use TRY/CATCH
The basic format is:
BEGIN TRY
<BEGIN TRAN>
... do stuff ...
<COMMIT TRAN>
END TRY
BEGIN CATCH
<ROLLBACK TRAN>
... do error stuff like re-raise the error to outer scope ...
...
Foie gras (/ˌfwɑːˈɡrɑː/, French for "fat liver") is a food product made of the liver of a duck or goose that has been specially fattened. By French law, foie gras is defined as the liver of a duck or goose fattened by force-feeding corn with a gavage, although in Spain and other countries outside of France it is occasionally produced using natural feeding.
Foie gras is a popular and well-known delicacy in French cuisine. Its flavor is described as rich, buttery, and delicate, unlike that of an ordinary duck or goose liver. Foie gras is sold whole, or is prepared into mousse, parfait, or pâté, and...
Hey I have column called DATE_Hour in my table which is varchar and have values like
'Tue, 29 Jul 2014 14:00' .How can i convert that date in to '2014-07-29 14:00:00.000'
Thanks
The Troubled Asset Relief Program (TARP) is a program of the United States government to purchase assets and equity from financial institutions to strengthen its financial sector that was signed into law by U.S. President George W. Bush on October 3, 2008. It was a component of the government's measures in 2008 to address the subprime mortgage crisis.
The TARP program originally authorized expenditures of $700 billion. The Dodd–Frank Wall Street Reform and Consumer Protection Act reduced the amount authorized to $475 billion. By October 11, 2012, the Congressional Budget Office (CBO) stated that...
