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Mike Sherrill 'Cat Recall'

Rating
1538.62 (12,516th) 		Reputation
71,089 (1,207th)
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Title Δ
QA SQL tables against historical data -0.51
DateTime: Converting 'yW' to earliest and latest possible dates, th... 0.00
Why are my view's columns nullable? +2.26
postgresql: counting business hours between time stamps +2.74
Using sql function generate_series() in redshift -1.27
Postgresql table with one ID column, sorted index, with duplicate p... +2.78
How to correctly normalize data set in to tables? -0.28
SQL error happening: conversion failed when converting date and/or... +2.53
Join for a SQL Query - Can't write a Query for Getting Countries wi... +0.33
Is it worth breaking out address information into a separate databa... +0.23
How to extract/split SQL statements in a huge .sql file to get only... +1.88
constraint primary key value range +0.19
Weekday number regardless of the NLS settings +2.14
Search across disperate fields, for rows containing a specific string -0.50
INSERT into table without specifying Column names +1.43
will Indexes be followed with these queries -0.03
Mysql DB structure (architecture) advice -0.54
Using Calendar table to calculate fiscal week of year and business... +0.01
SQLite3.exe shell not successfully creating database? 0.00
Homogenous Containers with GROUP BY -1.40
Acquiring results from a foreign key reference -0.01
Rounding issue in SQL Server 2008 R2 -0.52
Does normalizing strings increase SELECT performance in SQLite? 0.00
valid schema for company and suppliers and clients? -2.17
Sqlite3: How to interrupt a long running update without roll back? +1.64
Bulk insert into EAV tables example 0.00
Getting a "foreign key constraint fails" even though I ha... +0.50
check duplicated email and remove it from file 0.00
Table design for efficiency -0.00
closure of an attribute A with multiple B attributes 0.00
Calculate candidate keys given functional dependencies 0.00
sorting with multiple keys with Linux sort command 0.00
What normal form are the this relation in? Am I right? -2.26
Securely store data for multiple party's in a single table -0.03
Returning MONTH and YEAR in the same column in SQL -1.78
Query not returning all the rows using inner join +0.02
char(32) data as primary key? 0.00
Constraints and keys in sqlite database model 0.00
What is 1NF truly? +0.49
Complex MySQL Group By +0.90
Database design advice for mobile phones with variations 0.00
Terminal edit command in a editor -0.51
Best practice in Domain Object / Data Model to hold an order/applic... -0.05
create a new table from a full join -1.22
Third Normal Form Assistance 0.00
MySQL: define uniqueness over multiple tables +0.55
Is it possible to find 4 distinct functional dependencies in this t... 0.00
Forcing a field uniqueness on the database is it a bad design -0.16
sed: display lines selected for deleting +1.48
Use timestamp(or datetime) as part of primary key (or part of clust... +0.48