What are the types of database explain each of them briefly?

1073

Suppose database is running slow, what will you do?

2605

How can we solve concurrency problems?

1130

What is sql or structured query language?

1238

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

1965

What are wait types?

1263

What are different types of constraints?

1007

what is the last version,the release date of that version and fix pack of ibm db2 udb?

2059

what ASIS BUSINESS PROCESS IN ORACLE FINANCE

2369

How to put more than 1000 values into an oracle in clause?

1123

Can one drop a column from a table?

1098

What are the steps in creating a database?

1026

Which statement is used in a select query for partial matching?

1250

what is collation? : Sql dba

1242

This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?

2576