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Erwin Brandstetter

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1652.91 (517th) 		Reputation
567,030 (45th)
Page: 1 ... 102 103 104 105 106 ... 114
Title Δ
How to fetch one of each record from table with an SQL query? -0.47
PostgreSQL interval error -1.23
Best way to aggregate data - Update query or subquery? -0.21
PostgreSQL: changing a column of enum type 0.00
SQL - JOIN on two result tables, ideas to refactor? 0.00
How can I format a MySQL TIMEDIFF without seconds? 0.00
PGError: ERROR: aggregates not allowed in WHERE clause on a AR quer... +2.20
Only select first row of repeating value in a column in SQL +0.72
Get result via PostgreSQL procedure using Hibernate +1.87
NOTICE: using pg_pltemplate information instead of CREATE LANGUAGE... 0.00
How to join tables on regex +1.00
Best way to select random rows PostgreSQL +1.59
PostgreSQL pgp_sym_encrypt() broken in version 9.1 -0.15
How to convert time to date in the local timezone during query -0.41
Efficient way to delete multiple rows in sp with one call -1.59
Is GROUP BY needed in the following correlated subquery? +0.78
Join three tables with one of them not having a primary key 0.00
JPA/Hibernate order by of a Joda time of the day is not working cor... -0.34
UPPER() doesn't work with cyrillic symbols in PostgreSQL 8.2 database +1.37
generate id row for a view with grouping with postgresql 0.00
How to join two tables with one of them not having a primary key an... 0.00
get number of partitions in postgresql database 0.00
SQL PK Lookup with Extra Column +0.34
Efficient way to get all articles with a set of tags in MySQL 0.00
Rails scope for IS NOT NULL and is not empty/blank? -0.52
Complicated SQL join query - get newest row +0.84
Pushing records produced by dblink out of the calling stored proced... 0.00
PostgreSQL - batch + script + variable -0.45
How to select dependent columns from a single table in MySQL -0.65
PostgreSQL: ERROR: 42601: a column definition list is required for... +0.36
bash shell script to execute pgsql commands in files +0.75
Convert MySQL table (utf8 data) to Excel file -0.31
SqlAlchemy: getting the id of the last record inserted -0.13
SQL selecting adjacent rows for a adjacent set +0.14
general sql error 0.00
How do I remove single quotes from a table in postgresql? -0.15
Split comma separated column data into additional columns +2.25
biginteger array functions 0.00
Group by specified column in PostgreSQL +0.99
Temporal trigger in PostgreSQL DB +0.67
Get LIMIT 3 from a selection +0.35
postgresql where condition returns at least one result -2.95
Postgres - Match as much as possible of beginning of search parameter +0.40
Sum results of a few queries and then find top 5 in SQL 0.00
Displaying the 5 rows preceding the row where a field equals a vari... -0.21
Change PostgreSQL columns used in views 0.00
MySQL: Get most recent record +1.66
MySQL Outer Join and similar tables -0.33
How to use a SQL window function to calculate a percentage of an ag... +2.25
postgresql: Need a sql query to find how many posts are there with... -0.18