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Jon Heller

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1527.94 (20,526th) 		Reputation
25,182 (5,085th)
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Oracle partition key -0.07
Window functions SORT costly, can we overcome it? 0.00
Join SQL query optimization +0.69
Oracle, need help understanding to_number and to_date functions -0.35
Verify an Oracle database rollback action is successful +0.48
Oracle 11g 64-bit client connecting to 8i +0.50
How can I find column level references to a table? +0.51
ORA-00947 Not enough values error - Shouldn't be any error? 0.00
Dbms_datadump fails with ORA-39117 for a table with user defined type 0.00
Oracle Cursor has_value Used But Doesn't Exist 0.00
Oracle join using ON +0.50
How to install oracle 10g in Fedora 19? 0.00
Reading from transaction tables 0.00
In Oracle PL/SQL ,why I couldn't name the block using <<&... +0.50
Oracle uses or ignores indexed column depending on the format of to... -0.00
Oracle XMLIndex - Making a Range Search 0.00
Oracle Partition Table : Data is not inserted in the right Partition 0.00
Initcap skip words smaller than 4 characters +0.55
Want to occur deadlock using sql query +0.50
Indexes and tablespace -1.43
Performance in sql 0.00
What is the best approach to archive oracle database schemas? 0.00
How to include more than one partition in a single select statement... 0.00
PLS-00103: Encountered the symbol ")" when expecting 0.00
Sql Profiles in Oracle 0.00
Pass reference type across a DB Link 0.00
variable width index oracle -1.49
Query to get the list of tables in xml format using Oracle 0.00
missing or invalid schema element (ON CREATING SCHEMA) 0.00
Create multiple tables in one statement +2.53
Concat VARCHAR2 fields in Oracle DB +0.44
ORA_ROWSCN - old/restored blocks don't have a real SCN assigned? 0.00
Pre Requisites for DBMS_XMLDOM 0.00
Checking for prime number in boolean expression without defining a... -0.19
Direct-path inserts with reference partitioning? 0.00
Is the data in a partition compressed 0.00
Why does my query in oracle take longer when I use temporary tables? 0.00
Parallelism doesn't provide any performance gains +2.48
Oracle PL/SQL statements not being recognised by SQL Plus +0.51
materialized views creation - can be based on simple tables? 0.00
Creating Easy Way to update variables in large code +0.00
SYS.DBMS_DDL.WRAP not allowing pragma and intctx 0.00
SELECT FOR UPDATE with Subquery results in Deadlock -0.00
Missing Expression in Oracle when I try inserting a variable in upd... +0.06
Oracle PL/SQL arithmetic error 0.00
Oracle LEFT JOIN View performance 0.00
Oracle Strored Proc- Can I return a composite TYPE consisting of nu... +1.77
Statictis/aggregation queries: full scan or index or partitioning? -1.91
pl/sql query optimization with function call in where clause -0.24
Is it more efficient to drop the index before loading large amout o... +0.00