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Rating Stats for

David Aldridge

Rating
1501.24 (404,625th) 		Reputation
44,102 (2,420th)
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Title Δ
Rails find_by_sql not working 0.00
Fact table - select distinct? 0.00
Can External tables be used as a normal database table (Oracle) -0.41
Fetch data for different time periods from the same table 0.00
Optimizing query: DBMS_METADATA.GET_DDL (Oracle) -0.36
Query optimization and concatenation -0.42
Procedures or Functions (Pl/sql) +1.05
Oracle update one of many identical rows -0.49
Count (*) multiplied with some values in PL SQL developer -0.94
How to Implement Timestamp in oracle? 0.00
Rails: user create hitting other validations -0.03
GROUP BY and ORDER BY on different columns +0.44
Yesterday's date in where clase with HH:MM:SS +0.09
A has many B's, and only one 'active' B +1.62
Oracle trigger on multiple tables +2.01
Update vs Merge in Oracle for a list of record not for bulk record... -0.26
What are the benefits of finding a natural primary key -1.83
Oracle time interval buckets +1.91
Number format in oracle 0.00
dates showing up blank in materialized view? 0.00
Can you run the heroku console on a follower DB? -0.31
getting error while executing my pl/sql code 0.00
SQL SUM result always show double data 0.00
does an update statement in oracle hold a lock even if no rows were... +0.22
postgresql generate sequence with no gap +1.86
select count(ID) where ID IN a or b 0.00
Oracle NUMBER Precision and Scale? -0.08
Converting a Varchar to date +1.38
Optimize suggestions on check to see if a current user is a friend... +0.96
Indexing items marked as deleted -2.28
SQL sum values from the same table -0.62
A User with many Addresses, but User has a primary billing, shippin... -0.44
Convert "column = null" to "column is null"? +1.67
many identical Exist queries on ActiveRecord save? 0.00
SQL Multilevel Table Implementation 0.00
Oracle Joins - Comparison between conventional syntax VS ANSI Syntax +0.46
using expdp backup database -0.01
Sum overlapping dates in Postgresql Rails 0.00
Database that supports sublinear query over ranges +0.30
Best way to structure has_many through with several models? -1.69
Is it possible for Oracle to insert two rows with the same created... -0.73
After Delete or Update or Insert Refresh Table 0.00
Heroku Postgres: Make existing database follower 0.00
has_and_belongs_to_many and joining tables -0.06
Is there a "machine interface" API to a PostgreSQL databa... -2.15
single-row subquery returns more than one row .what should i do in... 0.00
How can I get Oracle to have a better execution plan for this query? +0.29
What is wrong with using too many data types in database? 0.00
Item status relation database design +1.74
Rails - can't access custom join data -0.13