What is SCD (Slowly Changing Dimensions)? What are its types?

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What is live lock, deadlock and what is Lock escalation?

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What severity level errors are managed in TRY-CATCH block?

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java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

0 Answers   HCL,

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When do you get "getwmicomexception"?

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In one table there is 10 records without id num,without primary key and it is not sorted then how to extract last 6 record from table?

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I entered the data in SQL toad version 9.0.1 in English and Arabic language but when i do the query i get the data in Arabic language with (??? question mark) ,please your support.

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What are the required/mandatory parameters that have to be passed with RAISEERROR statement?

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I have table name'temp' in that I wanted to add some partial data for a particular column name 'policyno' where data is existing in that column. Ex.Policyno like 'R-KT-SK- EA-134526' like 100 records. In that 100 records some policynos are just like 134527 I mean with out prefix like'R-KT-SK-EA-' now I wanted add this prefix as 'R-KT-SK- EA-134527' for some 50 records. How can I add partial data?

4 Answers   Syncfusion, TCS,

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today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

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What is Mutex error in Triggers?

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How to solve -805 error i.e. Bind issue. There are two conditions- 1) If you have access to the database table 2) If you don't have access to the table

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