What is the optimization being performed in oracle and SQL Server?
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After using delete statement in sql query to delete some records...to retrieve the deleted records we can get using rollback command but till that where it stores means particular location name i need....(after deleting and rollback )
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What is difference between stored procedure & function?
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What are views used for?
What are commonly used mssql functions in php?
Difference between: - Delete & Truncate - Table & View - Constraints & Triggers
What is a collation?
What is the importance of a recovery model?
What is collation sensitivity? Explain different types.
What is the full meaning of dml?
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?
How to execute multiple stored procedures at one time in sql server?
What is delete query?
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