knagaev questions

knagaev answers

• SQL to Oracle Linked Server Openquery retrieves single row
• Define a column type as 'list' in Pandas
• selecting top record in ORACLE join statement between subqueries
• pandas groupby and rolling_apply ignoring NaNs
• Seaborn timeseries plot with multiple series
• Iterate through a dataframe by index
• How to create dummies for certain columns with pandas.get_dummies()
• Error : ORA-01704: string literal too long