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Select first row in each GROUP BY group?
sql
group-by
greatest-n-per-group
sqlite
postgresql
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PostgreSQL Crosstab Query
sql
pivot
postgresql
case
crosstab
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Ignoring time zones altogether in Rails and PostgreSQL
datetime
postgresql
timezone
ruby-on-rails
ruby-on-rails-3
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Are PostgreSQL column names case-sensitive?
sql
postgresql
identifier
case-insensitive
case-sensitive
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The infamous java.sql.SQLException: No suitable driver found
postgresql
jdbc
tomcat
geoserver
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