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Rating Stats for

Erwin Brandstetter

Rating
1652.91 (517th)

Reputation
567,030 (45th)

Page: 1 ... 33 34 35 36 37 ... 114

Title	Δ
PL/pgSQL function name resolution with nested functions	0.00
Find spectators that have seen the same shows (match multiple rows...	+0.06
Store SELECT output to 'json' type field	0.00
String to date conversion with excess hours	0.00
How to use triggers to prevent duplicate records in PostgreSQL?	0.00
Postgresql user-defined aggregate function count	0.00
Find duplicated values on array column	-2.77
Restrict query to work only on a list of ids	0.00
FOR loop on PLpgSQL function result	0.00
Multiple max values from joined tables	-1.04
How to set primary key, then convert to autofield?	-0.17
Update table in a complex function using exceptions	-0.66
Count rows for each unique combination of columns in SQL	-0.99
Create view with aggregated columns from three levels of nested tab...	0.00
Solution to many ajax/php requests on postgresql database	0.00
Postgres: How to store bytea as value in hstore?	-1.81
Query SQL - Rank employees / Columns with null values	0.00
Aggregate JSON arrays with column values as keys	0.00
Query to find records having 0 nested association on a specific nes...	0.00
JOIN table with itself, and filter rows from each table with bitwis...	+0.33
How to get only the table names of a database in PostgreSQL	0.00
PostgreSQL concurrent transaction issues	+1.60
WITH RECURSIVE query to choose the longest paths	-0.80
Can't use an IF ... THEN ... ELSE inside my CASE statment SQL s...	0.00
Postgres not allowing localhost but works with 127.0.0.1	0.00
Postgres trigger to only execute procedure when NEW.column = true	+0.21
How to increment id by X in Postgres using SQLAlchemy?	0.00
How to add summary rows to income statements in postgresql	0.00
Trigger function to check data exists in the table or not	0.00
Replace a string with another string from a list depending on the v...	+1.83
Create timestamp index from JSON on PostgreSQL	0.00
SQL grouping interescting/overlapping rows	+0.39
How to do text query from within json	0.00
Storing and comparing unique combinations	+0.36
How to get max count of referal to a root node in a tree	0.00
Use id values from one query, to corresponding column with same id...	-0.50
Null detection in a complex type with field of another complex type	0.00
Updating 'n' column values of table using dynamic query	+0.33
Cross table constraints in PostgreSQL	+1.14
How to replace all subsets of characters based on values of other t...	0.00
Query with many self-joins is slow	+1.62
GroupingError: ERROR: column " " must appear in the GROUP...	0.00
Performing Multiple Avg Queries in PostgreSQL	0.00
How to join on timestamp columns with tolerance	+2.01
Does a Postgres UNIQUE constraint imply an index?	0.00
SQL-Counting rows when a row contains specific numbers	+1.01
Fastest way to move data from one table to another in Postgres	-0.18
Rename nextval('...') in Postgres	0.00
UDF to encode strings works in psql and Perl but not in Python	+0.34
Joining a column from a table that has no value	+0.83