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Jon Heller

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1527.94 (20,526th) 		Reputation
25,182 (5,085th)
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trying to use select statement for nested table 0.00
Pragma inline doesn't show significant improvement? 0.00
about Oracle parallel insert performance +2.07
SYS_CONNECT_BY_PATH leads to "ORA-01489: result of string conc... +0.49
Oracle OWB Cube load SQL tuning 0.00
Is it better to maintain 3 small columns or 1 large column in a Tab... +1.90
PL/SQL Reg Exp found last number and split 0.00
LPX-00230: invalid character 0 (U+0000) found in a Name or Nmtoken -0.04
Oracle - select a specific column from a ref cursor -0.92
Oracle Explain Plan for Query with Collection using Table function 0.00
Wrong XML OraDbType code for database column type CHAR 0.00
PL/SQL Reg Exp found digit in string 0.00
Can not import a file created by data-pump when there are tables wi... 0.00
Duplicating records to fill gap between dates +0.95
Selecting from a column of nested tables SQL 0.00
Oracle hard parse +2.07
Reflection in PLSQL? +2.25
PL/SQL Comparing Tables +0.01
if (select count(column) from table) > 0 then +2.26
Oracle CONNECT BY clause after GROUP BY clause +0.46
How to keep session parameters upon switching to another RAC node? 0.00
ORA-06502: PL/SQL: numeric or value error: character to number conv... 0.00
Oracle PL/SQL Dynamic SQL not so dynamic? 0.00
Oracle: is there any logical reason not to use parallel execution w... 0.00
SQL Decode Null Values +0.97
Oracle Query upon a Pipelined function works ok but chokes if I add... +2.14
Can statement-level triggers lead to mutating-tables 0.00
accented character takes one more char -1.82
Play a audio/sound in plsql -0.47
How to retrieve parsed dynamic pl Sql +0.54
Building Oracle Index from Ordered Data -1.03
Is ora_hash deterministic? +0.52
alternative to listagg in Oracle? -1.69
SQL orcl10g trigger insert (deathDate after birthDate) +2.65
Oracle Equivalent to MySQL INSERT IGNORE? +0.56
Ordered iteration in an user-defined aggregate function? +0.52
Get server information in Oracle 0.00
How to log all exceptions in Oracle package? -0.02
how INSERT works before issuing a COMMIT in Oracle +0.89
Inconsistent behaviour when executing a function from within Oracle... +2.24
Is there any other way to create constraints during SQL table creat... 0.00
Refreshable on commit materialized view using MAX() 0.00
Alter a nonunique index to a unique index +0.58
Is there an MD5 Sum function in PL/SQL 0.00
Problems inserting   with PL/SQL Developer +0.63
Retrieve Node Value from XML in XMLTable (Oracle 11gR2) 0.00
Which is more efficent Oracle SQL? PARALLEL CREATE TABLE AS SELECT... -0.44
Optimizing row by row (cursor) processing in Oracle 11g +0.48
does foreign key always reference to a unique key in another table? +1.34
Optimize Oracle 11g Procedure +1.41