Lord Peter questions

Lord Peter answers

• Oracle - Group By with "steps"
• how to permanently remove startup item in msconfig?
• Writing OLAP SQL query
• Pivoting in Sybase SQL Query?
• How to update X% of rows to A, Y% of rows to B, Z% of rows to C
• SQL LIKE operator with parameters and wildcards
• Is a view in the database updatable?
• EXCEL VBA Check if entry is empty or not 'space'