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Rating Stats for

Dave Costa

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1570.34 (4,001st) 		Reputation
39,638 (2,826th)
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Title Δ
Trying to figure out syntax for a connect by +0.40
Delete the same set of values from multiple tables -0.63
Why isn't this program running properly? -0.66
which of two indexes be used to evaluate this query in oracle? -0.61
Finding the "next 25 rows" in Oracle SQL based on an inde... 0.00
LPAD and REGEXP_REPLACE interaction gone wonky? 0.00
update a table by using a trigger after inserting data -0.63
Oracle Join three tables: JOIN USING 0.00
How to establish join and self join on the same row 0.00
Having trouble with a lab assignment (Using lists and integers) +0.40
Can INSERT when UPDATING but not when INSERTING +0.43
An SQL query that combines aggregate and non-aggregate values in on... 0.00
Running into a missing right parenthesis error in SQL 0.00
Compiling multiple files error +0.39
How to select all values that do not have a specific relationship? -0.12
Mystery of rownum in oracle 0.00
Adding increments to an array? +1.00
What does the '->' operator do? +0.29
Oracle SQL - Combine two select statements 0.00
Oracle trigger compiles but fails on insert 0.00
Creating a custom, multi-argument Oracle analytic function -0.87
Oracle invalid identifier when using table alias 0.00
How to get Last Record from Oracle without using RowID? +0.41
ORACLE find first non-null value from history table +1.06
Oracle: Select using compound key from subquery -0.58
Recursive Delete SQL Oracle 0.00
Reducing Database calls in application and improve data insertions 0.00
ORA-06502 occurs when trying to update column with random data -1.63
Oracle Pivot Multi Table 0.00
Update multiple values in an oracle table using values from an APEX... 0.00
Table update based on match/nomatch +0.14
Oracle SQL Use of Case When +0.40
Does Oracle (RDB in general?) take a snapshot of the table affected... 0.00
Oracle is not using the Indexes -1.65
Warning in PL/SQL after function +0.40
Creating a Generic for a Class -1.60
Oracle FIRST_ROWS optimizer hint 0.00
Oracle OCI - How to obtain the number of rows in the select set wit... -0.01
Using Merge in Oracle SQL 0.00
How to describe an ORACLE package without using DESCRIBE clause? +1.16
Oracle Merge ignore duplicates 0.00
JPQL query causing ORA-00907: missing right parenthesis. How to fix? 0.00
PIVOT Not Working on a DENSE_RANK Column +2.11
integrity constraint violated - child record found exception -0.11
Java - else in the loop statement keeps executing +0.41
oracle sql to get min timestamp when the count of results large tha... +0.42
Why is this failing? 0.00
Implementing database constraints that are not possible to ensure w... 0.00
Reverse a commit value in oracle sql +0.38
Trying to use a where statement in cursor creation (PL/SQL) -0.28