Al Programming

Free source code programming in C#, VB.Net, Java, SQL

Thursday, December 30, 2010

Select a random records SQL SERVER, Oracle, MySql

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Database > Random Records --Select random rows with Microsoft SQL Server --NEWID Creates a unique value of type uniqueidentifier . S...

How to extract words out from a string c#

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C# > String > Spilt   Split returns a string array that contains the substrings in this instance that are delimited by elements...
Wednesday, September 1, 2010

Null data in Oracle using the ORDER BY clause

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From: Control null data in Oracle using the ORDER BY clause Date: June 19th, 2007 Author: Bob Watkins NULL data, which is sometimes cal...
Monday, June 7, 2010

Oracle/PLSQL: Instr Function

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Oracle/PLSQL > Functions > Instr Instr function returns the location of a substring in a string. The syntax for the instr Oracle ...
Monday, May 17, 2010

Oracle/PLSQL: Oracle System Tables

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Oracle/PLSQL > Oracle System Tables -------------------------------------------------------------------------------- Below is an alph...
Saturday, May 15, 2010

Oracle FOR LOOP

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The syntax for the FOR Loop in Oracle is: FOR loop_counter IN [REVERSE] lowest_number..highest_number LOOP {.statements.} END LOOP; ...

Get current day , month, year Oracle

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Oracle > Date Time > Get current day , month, year Oracle select to_number(to_char(sysdate,'dd')) day,to_number(to_char(sys...
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