MySQL Interview Questions
Questions Answers Views Company eMail

all the queries used in sql

TCS,

1490

what is the Dynamic management views? where can you use?

ACC,

1 2145

ru compare the 2 null values?

ACC,

2 3341




How can you do the fine tunning?

ACC,

3 3239

suppose data is copie to oracle to sql by using DTS. Actully it taken 2 hours. suppose some day distribute the server in the middle of 2 hours. after how can i get the data ?

ACC,

1037

1)for snapshot replication which agents used? 2)for Transcation replication which agents used? 3)for merge replciation which agents used?

ACC,

937

How can you plan the logshipping before processing?

ACC,

1193

How many services is running in sql server?

V2 Solutions, ACC,

3 4222




what is collation? how many types of installations in sql server?

3 5859

suppose server is running Suddenly down . what can you do? but i want do not down the server?

3 2861

SQL: 1. Write a queryto retrieve the author who was published a book at the youngest age? 2. write a query to retrieve the no. of books published a each year in various languages? 3. write a query to retrieve no. of books published by them only those authors who have published more than 1 book? 4. write a query to retrieve who has not published any books during the year 2006? 5. write a query to retrieve the authors who has published any books during the birth date write this query in 2 ways 1)joins 2)sub query 6. write a query to retrieve all the books which was published during jan 2007 & title containing India or published in the language hindi? 1. table name is liberary managemnt and two column is there one is authors and another one is books . 2.four fields will comes under authours like nationality, birthdate ,first-language,second-language 3.four fields will comes under books like authour,title ,language,publish date to write query using this details

Covansys,

4 4631

i made a table in sql server 2000 and in a column i want to add image path of a picture present in my hardisk... so using insert statement how will i insert the path of the image in the table??

WebTech,

1 4282

i made a table whih contain a column "Photo" with image data type and i want to insert the byte of a picture present in my hardisk using insert statement in that colum... so what will be my insert statement?

1472

how do i list constraints in my database by using sql server2000?

1 2485

Please suggest me any course and institute which provide training on the below skills. • Knowledge of data extraction concepts and tools • QMF (query management facility)queries • Experience and expertise in QMF queries • Excellent ability to write, read, and interpret QMF queries against the Source Data Warehouse base level (daily and monthly) and month-end affinity comp tables • RDBMS & ER • Knowledge of Relational Databases (RDBMS) and Entity Relationship (ER) Diagrams • SOURCE Data Warehouse • Experience and expertise in Source Data Warehouse or data warehouses on the mainframe. • MS SQL Server • Experience in MS SQL Server • Excellent skill in writing/interpreting SQL queries and running Data Transformation Services (DTS) or open query packages. • Knowledge of writing/interpreting Visual Basic code.

1 1967


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Un-Answered Questions { MySQL }

Explain the architecture models of SQL Server?

1263


HOW TO FIND display the total number of weeks in the year of 1998 IN EMP TABLE

1015


how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

1138


I want to insert userid of a customer,order time,etc in a table called ordermaster with orderid as primary key.Same time the product codes and required quantities (a1,2 and a2 4 and so on)inserted in another table orderdetails with same orderid reference.How the code will be in JSP using MySQL?

843


How internally data stores in MyISAM and INNODB table types?

1414






What are the critical issues you have resolved in your company

1068


How to define numeric 9(3) in db2 table without decimal point??

1756


i made a table whih contain a column "Photo" with image data type and i want to insert the byte of a picture present in my hardisk using insert statement in that colum... so what will be my insert statement?

1472


I've looked but can't find a MySQL equivalent for MS SQL's xp_cmdshell. I have 7z files that I want to unzip and load into MySQL. I'm trying to write a sp to do the unzip, but I can't find a way to do that. Can anyone provide an example of a similar process in Windows? TIA.

2407


what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL

332


Can u give the example by taking an unnormalized table and make that 1nf and then 25nf, and then 3 nf?

3552


How to enable or disable a row of a table using MySQL in struts?

2812


Please can the SQL code below be interpreted IF @xMatchCriteria='MATCH12' BEGIN IF EXISTS (Select * from #InsightData where (EmailAddress=@xDCPEmailAddress ) ) BEGIN SET @xTestMatchCriteria = @xMatchCriteria; SELECT @xCRMCustomerId=CustomerId, @xCRMDcpCustomerId=DcpCustomerId, @xCRMPortalCustomerID=PortalCustomerID,@xCRMDcpID=DcpID, @xCRMCardNumber=CardNumber, @xCRMEmailAddress=EmailAddress, @xCRMfirtLetterFirstName=firtLetterFirstName, @xCRMLastName=Surname,@xCRMAddressLine1=AddressLine1, @xCRMPostCode=PostCode FROM #InsightData where (EmailAddress=@xDCPEmailAddress ) END ELSE BEGIN SET @xTestMatchCriteria='No'+@xMatchCriteria; END END

488


1)for snapshot replication which agents used? 2)for Transcation replication which agents used? 3)for merge replciation which agents used?

937


suppose data is copie to oracle to sql by using DTS. Actully it taken 2 hours. suppose some day distribute the server in the middle of 2 hours. after how can i get the data ?

1037