[SQL] How to cal function in one another

[Penchalaiah P.]

hai, In mainfun,the query returns more than two rows,if execute query outside. I have to remove limit keyword in mainfun defination...even it returns 1st row values only..But i need the multful rows? so how can i do that...please help me...   select subfun1(22);    subfun1 -------------  (swarna,23)   select mainfun(22); (2600,10)   query result outside.. select sal,dept into return_rec from emp where mgr=23        -- here i removed the limit keyword in mainfun definition   2600,10 3500,20 6520,10   I am waiting for ur positive reply...     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.   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 the 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 email from your records.