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Rating Stats for

David Aldridge

Rating
1501.24 (404,625th)

Reputation
44,102 (2,420th)

Page: 1 2 3 4 5 6 ... 36

Title	Δ
Rails 5: check if role ID belongs to user belonging to current_user...	+0.46
Rails order by existence of association	-0.03
Rails / Postgres database - can't retrieve correct records from...	-0.03
Rails, null value in column violates not-null constraint	0.00
Rails - Business opening hours schema	-0.08
how to get single row in select count(*) in following query postgre...	+0.18
using sysdate in table causing error in not a valid month	-2.05
Populating Tables into Oracle in-memory segments	0.00
how to get accurate days after spliting in date according to financ...	+0.43
rails validate in model that value is inside array[2]	+0.38
Some clarifications about constraints in oracleSQL	+1.14
How to change model name from singular to plural in working app?	0.00
Looking To Create A Table With A Time Field	0.00
max record using MAX function or DESC in Postgres	+0.56
Why have a 1:1 Relationship - Database Design?	-1.64
How to display the last third and forth photos with `@photo.last()`	-2.59
The claim that subqueries can only return single columns	+2.50
How to design tables with a higher level of nesting?	-0.30
Can someone explain to me how self join works	-0.83
Delete a record from connection table when meets a condition	-2.13
How to design a performant friends of friends database table	0.00
How to partition an ActiveRecord relation into sequential groups fo...	0.00
Does DB normalization compromise query speed?	+1.59
Efficiency of searching a large list of numbers for certain digits	-0.53
What's the Grain in the context of DW	+0.46
PL/SQL 7 day log	0.00
How to apply conditions on a child model's association from par...	-0.53
Normalizing a Product Designer database	0.00
ORA-02437: "primary key violated" - why can't I see d...	+0.44
plsql if control different calculation	0.00
Run the same Procedure at the same time in Oracle?	-0.21
How to select rows by comparing two sums on child tables, without s...	-0.08
How to create a procedure which checks if there are any recently ad...	+0.02
How to retrieve the link where AWS stored the image while using pap...	0.00
How best to relate table into database	0.00
Oracle XE SYSAUX space	0.00
Is it a good practice to use CHECK constraints to validate data dur...	-1.11
Can we add comments in table in oracle DB?	0.00
SQL*Loader: Insert linked data into multiple tables	0.00
ORA-00942 In grant select	0.00
ORACLE - How can I improve this query?	0.00
ILIKE over two columns slow in joined tables	-0.07
Postgres: Getting a total related count based on a condition from a...	+2.29
Oracle Deduping taking too long	-1.69
Speeding up a Union query	+2.30
Relational Database - How to decide whether to store data or calcul...	-0.94
Duplicate Results From Search Params	+0.43
PSQL Select 1 record every 10 minutes	-0.55
Database design users-categories-pictures (cyclical relationship?!)	0.00
Oracle SQL Discrepancy: COUNT(*) vs Actual Result Set	+0.57