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What are the method you will follow  while sql installing


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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
how do i list constraints in my database by using sql server2000?   1
How many values can the SET function of MySQL take? Creative-Informatics 2
How MySQL is different from SQL? HCL 17
What is the difference between char and varchar data types?   6
Explain the difference between MyISAM Static and MyISAM Dynamic?   1
how to display only 4 records from a table based on a condition for ex i have a table called products in that nid,prodname are fields i want to display only any 4 records of perticular product plz tell me   6
How can we change the name and data type of a column of a table? Google 9
What is A BI Ap;plication? HCL 1
How can we store binary data in mysql? HP 2
mysql> select * from store; +------+-------+-------+ | id | month | sales | +------+-------+-------+ | 1 | 1 | 100 | | 1 | 2 | 100 | | 1 | 3 | 200 | | 1 | 4 | 300 | | 1 | 5 | NULL | | 1 | 6 | 200 | | 1 | 7 | 800 | | 1 | 8 | 100 | | 1 | 9 | 240 | | 1 | 10 | 140 | | 1 | 11 | 400 | | 1 | 12 | 300 | | 2 | 1 | 300 | | 2 | 2 | 300 | | 2 | 3 | 300 | | 2 | 4 | 200 | | 2 | 5 | 200 | | 2 | 6 | 200 | | 2 | 7 | 100 | | 2 | 8 | 100 | | 2 | 9 | 300 | | 2 | 10 | 100 | | 2 | 11 | 150 | | 2 | 12 | 150 | +------+-------+-------+ this is my table. i need to display output like this. +------+----------+----------+----------+----------+ | id | quarter1 | quarter2 | quarter3 | quarter4 | +------+----------+----------+----------+----------+ | 1 | 400 | 500 | 1140 | 840 | | 2 | 900 | 600 | 500 | 400 | +------+----------+----------+----------+----------+ what single query i have to write for this. i tried this query and it displays like the below mysql> select id,sum(sales) as quarter1,(select sum(sales) from store where mont h>3 and month<7 ) as quarter2,(select sum(sales) from store where month>6 and mo nth<10)as quarter3 from store where month>0 and month<4 group by id; +------+----------+----------+----------+ | id | quarter1 | quarter2 | quarter3 | +------+----------+----------+----------+ | 1 | 400 | 1100 | 1640 | | 2 | 900 | 1100 | 1640 | +------+----------+----------+----------+ 2 rows in set (0.00 sec) tel me how to rectify it.   2
how to declare unique key in creating a table..?   2
 
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