Category: SQL scripts

goal: Does DBMS_JOB recompute the NEXT_DATE interval after or before executing the procedure or job? fact: PL/SQL fix: The NEXT_DATE is computed AFTER the job gets executed successfully. The INTERVAL date function is evaluated immediately before a job is executed. If the job completes successfully, the date calculated from INTERVAL becomes the new NEXT_DATE. If…

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Committing Using Only the Transaction ID The following SQL statement commits an in-doubt transaction: COMMIT FORCE ‘transaction_id’; The variable transaction_id is the identifier of the transaction as specified in either the LOCAL_TRAN_ID or GLOBAL_TRAN_ID columns of the DBA_2PC_PENDING data dictionary view. For example, assume that you query DBA_2PC_PENDING and determine that LOCAL_TRAN_ID for a distributed…

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FORCE Clause Specify FORCE to manually roll back an in-doubt distributed transaction. The transaction is identified by the text containing its local or global transaction ID. To find the IDs of such transactions, query the data dictionary view DBA_2PC_PENDING. A ROLLBACK statement with a FORCE clause rolls back only the specified transaction. Such a statement…

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Check user$ table for same.

SELECT SID, SERIAL#, CONTEXT, SOFAR, TOTALWORK, ROUND(SOFAR/TOTALWORK*100,2) “% COMPLETE” FROM V$SESSION_LONGOPS WHERE OPNAME LIKE ‘RMAN%’ AND OPNAME NOT LIKE ‘%aggregate%’ AND TOTALWORK != 0 AND SOFAR TOTALWORK /

set lines 120 pages 500 col owner format a30 col segment_name format a30 col tab_sum format 999999999999999 col indx_sum format 999999999999999 col MB format 999999999 accept pvm_owner prompt ‘Enter Owner Name -> ‘ accept pvm_table prompt ‘Enter Table Name -> ‘ select tab.owner, tab.segment_name, tab.tablespace_name, (tab_sum+indx_sum)/(1024*1024) MB from (select p.owner, p.segment_name, p.tablespace_name, sum(p.bytes) tab_sum from…

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Problem Description: ~~~~~~~~~~~~~~~~~~~~ Database link passwords are stored as plaintext. A database link is a mechanism used to provide a method of transparently accessing one server from another. When creating a database link, a user name and password of the account on the remote server can be specified. Creating the database link without credentials works…

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set lines 120 pages 200 col line format 9999 col position format 999 col text format a80 select line, position, text from dba_errors where owner= upper(‘&owner_name’) and name = upper(‘&obj_name’) order by SEQUENCE;

Oracle 10g for Solaris 10 I got error message “Checking operating system version: must be 5.8 or 5.9. Actual 5.10 Failed

There is a standard way of trapping any SQL or database errors in Pro*C.This is done using EXEC SQL WHENEVER SQLERROR DO ; just ensure that the above statement goes before any sql statements whenever an error is encountered , the control goes to the function function_name in the body of the function_name , just…

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