[SQL] hi how to use encryption for incomtax in postgresql

[Penchalaiah P.]

hi sir   how to use encryption to password in postgresql with examples   Thanks  &  Regards Penchal reddy | Software Engineer            Infinite Computer Solutions | Exciting Times…Infinite Possibilities... SEI-CMMI level 5 | ISO 9001:2000 IT SERVICES | BPO                                                                                                                                                                           Telecom | Finance | Healthcare | Manufacturing | Energy & Utilities | Retail & Distribution | Government                                                        Tel +91-80-5193-0000(Ext:503)| Fax  +91-80-51930009 | Cell No  +91-9980012376|www.infics.com           Information transmitted by this e-mail is proprietary to Infinite Computer Solutions and/ or its Customers and is intended for use only by the individual or entity to which it is addressed, and may contain information that is privileged, confidential or exempt from disclosure under applicable law. If you are not the intended recipient or it appears that this mail has been forwarded to you without proper authority, you are notified that any use or dissemination of this information in any manner is strictly prohibited. In such cases, please notify us immediately at [EMAIL PROTECTED] and delete this mail from your records.