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Mike Sherrill 'Cat Recall'

Rating
1538.62 (12,516th) 		Reputation
71,089 (1,207th)
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Title Δ
Find all minimal candidate keys of R 0.00
Duplicate values in reference tables 0.00
go from normal crud to pdo alters the structure of the site or just... -0.82
BCNF Decomposition, when to stop decomposing? -0.03
What is the best way to implement a many to many with instance coun... +2.06
Is this an antipattern: Next primary key stored in table +0.70
from file to postgresql table -1.19
How to find data whose state got change within 72 hours in PostgreS... -1.39
Do indexes help in queries that don't have the indexed column in wh... -0.29
Is it possible to normalize a relation that has an attribute with n... 0.00
We would like all users regardless of access levels to login in wit... -0.03
Joining 2 tables, need to display all fields based on highest price... 0.00
Indexing of very large Table - Base information on performance 0.00
PDO beginTransaction on diferrent classes 0.00
postgresql - insert result of query SELECT EXTRACT into another table 0.00
Find records that were created X days ago -0.24
postgres group by integer type columns faster than character type c... -1.50
How can i add results of two or more datetime interval in php or my... 0.00
BCNF Decomposition no key for relation 0.00
find minimum value by grouping the timestamp in sql 0.00
Stored Procedures for IBM DB2 0.00
Does DROP after SELECT still yield data? +0.47
postgreSQL classification limit 0.00
Multiple outer join return one result +0.47
How to get the first ID with SQL +1.78
In ACID is C the responsibility of the DBMS implementation? 0.00
Using multiple and operator in sql -1.54
Strategies to store extra information about models without too many... -0.02
Foreign key declaration can be replaced by its equivalent check con... +0.47
Column names from query +1.38
Time between two non consecutive rows? (MySQL) +0.19
Postgres 9.3 - Limit value (based on value in different table with... 0.00
gawk FS to split record into individual characters +0.20
Second Normal Form/Normalisation confusion: Primary Key? Compound K... +2.09
Traversing Gaps in sequential data -0.02
Generate Short Random Uniquer Promotional Codes +0.66
Referential Integrity constraint meaning 0.00
How to pass composite key as a foreign key 0.00
Achieving referential integrity in an Employee, Manager and Departm... 0.00
ERROR 1426 (42000) at line 20: Too big precision 14 0.00
A child table reference parent table which has FK from a grandparen... 0.00
How can I make rowCount return 1 and not 0? 0.00
Postgres: generate IDs automatically +0.45
Database design: Year table normalization 0.00
Functional Dependencies 0.00
Troubles with Foreign Keys in Postgres 0.00
Isolated table and foreign key constraint 0.00
Using soundex feature w/django search engine 0.00
Database Design: Confused with data -0.50
Relational Database Design Understanding 0.00