Summary: in this tutorial, you will learn how to find duplicate records in the Oracle Database. Let’s start by setting up a sample table for the demonstration. Setting up a sample table First, the following statementcreates a new tablefruitsthat consists of three columns: fruit id, fruit ...
Application opening too many Oracle Database Connections application pool automatically disabled due to a series of failures in the processes serving that application pool Application wide variables or globals in asp.net Application_Error in Global.asax not firing Application_Start() not firing Apply CS...
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Assuming you have this, there are two ways you can build your delete. If your driving column is unique for each group, but may have duplicates elsewhere in the table, you'll need a correlated delete. Insert dates fall into this category. In contrast, if the defining column is unique acro...
When I use this query it just groups the result in my table, but as the table is very big I still manually have to check for all the grouped duplicates.Navigate: Previous Message• Next Message Options: Reply• Quote Subject Views Written By Posted Problem with "Find Duplicates" using...
Ah, good question. What if the table isn’t InnoDB, or what if someone locked it withLOCK TABLES, and it doesn’t show up in the output ofSHOW ENGINE INNODB STATUS? As far as I know, you’re helpless. I don’t know how to get any information on who’s locking the table then....
Bug #55206 ERROR 1032 (HY000): Can't find record in table during update (INNODB, foreign ke Submitted: 13 Jul 2010 10:09Modified: 13 Jul 2010 12:03 Reporter: William Adjei Email Updates: Status: Not a Bug Impact on me: None Category: MySQL Server: ErrorsSeverity: S2 (Serious) ...
In the next transformation, use a Router transformation and put a condition, G1_OUT_CNT_RCRDS=1 G2_OUT_CNT_RCRDS>1 G1_OUT_CNT_RCRDS --> TGT_NO_DUPLICATES G2_OUT_CNT_RCRDS --> TGT_DUPLICATES Hope this helps. Thanks.
FUNCTION FIND_EMAIL_ADDRESSES ( p_string IN VARCHAR2 ) RETURN wwv_flow_t_varchar2; Parameters Table 36-5 FIND_EMAIL_ADDRESSES Function Parameters ParameterDescription p_string The input string. Returns This function returns an array of email addresses without duplicates. Example Copy declare l_str...
SIMPLE table: bar type: index possible_keys: NULL key: PRIMARY key_len: 4 ref: NULL rows: 10 Extra: Using index 1 row in set (0.00 sec) mysql> alter table bar drop primary key, drop index b; Query OK, 10 rows affected (0.01 sec) Records: 10 Duplicates: 0 Warnings: 0 mysql> ...