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Rating Stats for

Dave Costa

Rating
1570.34 (4,001st) 		Reputation
39,638 (2,826th)
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Title Δ
How do positional arguments like "1$" work with printf()? -0.97
Optimizing Oracle SQL Query +0.61
Updating a View -0.18
pl/sql DELETE is deleting all rows instead of selected rows +1.98
Call Java Cryptography Architecture (JCA) from PL/SQL 0.00
SQL - Select inside INSERT VALUES +0.56
a question about oracle undo segment binding +0.69
MAX sql query in oracle -0.43
How to remove text following a dash in oracle? +0.96
Reducing Parse Calls in Oracle -2.04
Understanding C: Incrementing pointers +1.12
Bash/sh - difference between && and ;? +0.22
Help Request: Getting Batch Java Compiler Finished To Work -2.26
Callable statement double method error +0.45
How do I retrieve values from a nested Oracle procedure? -2.17
making sure i am doing this problem correctly -0.22
from a joined table, select the max value of a column, but if there... 0.00
Not able to execute sql query -0.56
Oracle range and subquery +0.43
Does Oracle have a filtered index concept? -1.30
PL/SQL exception handling with procedures 0.00
Rollback committed data +2.05
Loop through an explicit cursor in Oracle -0.25
Oracle SQL Developer: PL/SQL: ORA-00903: invalid table name +0.41
MySQL LEFT JOIN .. ON .. CLAUSE +1.63
Oracle proprietary joins- joining on multiple conditions 0.00
PL/SQL Print Out Ref Cursor Returned By A Stored Procedure -1.51
Java threads remaining locked forever when attempting to insert int... 0.00
ORA-01489: result of string concatenation is too long +0.45
How do I insert into a table of REF's? +0.43
How do I swap values of records in Oracle SQL? 0.00
Cons an Iterable 0.00
How to Join three tables +1.10
Optimizing SQL query -0.44
Problem passing a struct by reference in C 0.00
Serializable, cloneable and memory use in Java +0.46
Is my lecturers definition of the Liskov Substitution Principle inc... +0.65
search criteria difference between Like vs Contains() in oracle -2.23
Java threading problem using ConcurrentLinkedQueue -1.34
Nested for loop storing to an array only giving one column of neste... -0.53
Using Java Compiler API without requiring install of JDK -1.55
Should I avoid using a primary key and use an indexed, unique column? +2.06
Simple question about try/catch statement +0.84
Properties of the modulo operation +0.92
script for returning multiple values using function and arrays +2.49
Conflicting triggers in Oracle database +0.46
Delete rows conditionally +1.82
one more question about Interfaces, classes and constructors in java +2.03
How to add cascade delete in oracle when the foreign key is on the... +0.46
Could do with some help with a SQL join statement please -0.66