Can we rollback truncate?

1072

Explain “row_number()” in sql server with an example?

1069

Is there some bulk load or other way to import a lot of data fast?

929

How to convert character strings into numeric values?

1186

What are the advantages of database?

1009

How to provide default values to function parameters?

1247

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?

2553

What are the kinds of subquery?

1097

When should you use an instead of trigger?

1042

what is schema? : Sql dba

1132

What are the properties of the transaction?

1069

define sql insert statement ? : Sql dba

1092

Can we use distinct and group by together?

1129

How did mongodb get its name?

45

Any work done in oracle workflow builder. Did you customize or build a new workflow?

37