Hi, Kindly help me solving the following problem. I have 2 table as follows, TAB1 1. CUST_ID Number(6), --- PK 2. Name Varchar2(50), 3. curr_Amt Number(12,2) TAB2. 1. Tran_id Number(3), 2. Tran_dt Date, 4. CUST_ID NUmber(6) --- FK to TAB1 5. AMT Number(10,2), If there is any "Insert or Update" is going on Table Tab2, No other session should even "See" the corresponding record(Matching CUST_ID) from TAB1 i,e no user should be able to fire Select, Update record from TAB1. Once the "Insert or Update" in Tab2 is successful , one more UPDATE will be fired to TAB1 (cur_amt) and that will Complete the transaction. How do I achieve it ? Thanks in Advance. Naba -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: N J Neog INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
