Database Administrators
Michael Underwood's user avatar
Michael Underwood's user avatar
Michael Underwood's user avatar
Michael Underwood
  • Member for 9 years, 3 months
  • Last seen more than 1 year ago
Profile Activity
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375
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31k
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1
answer
5
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2
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4
Posts
67
Posts %
2
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2
Posts
33
Posts %
2
Score
2
Posts
33
Posts %
2
Score
2
Posts
33
Posts %
0
Score
2
Posts
33
Posts %
0
Score
2
Posts
33
Posts %
Top posts
All Questions Answers
Score Newest
question
14
Database design: Normalizing a "(many-to-many)-to-many" relationship
Apr 17, 2014
question
9
Returning empty string when string_agg has no records
Apr 18, 2014
question
2
Compound key that only allows nulls if they are null in the referenced table
May 16, 2015
answer
2
Returning empty string when string_agg has no records
Apr 18, 2014
question
0
Primary key for link/junction table with time-dependent data
Feb 12, 2014
question
0
Constraint to prevent overlapping ranges in an array field in PostgreSQL
Mar 16, 2016
Top network posts
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608
How can I get bold math symbols?
370
What is the difference between \def and \newcommand?
257
What is the "correct" way of embedding text into math mode?
136
How can I change the margins for only part of the text?
135
How to get rid of navigation symbols in beamer?

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