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Clodoaldo Neto

Rating
1558.74 (5,846th)

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79,063 (1,057th)

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Title	Δ
Improving App Speed with a Second Serial column in PostgreSQL	-1.67
PostgreSQL: joining arrays within group by clause	-1.96
Postgres distinct case statement with window function	0.00
how does oracle makes 1 million insertion in 1 second	+0.40
How to take data from rows and put it into single field?	0.00
How to get the number of results from a query with pgsql in process...	0.00
Intensive Writing Rolling Window Postgresql Database	0.00
PostgresSQL - Query to determine which tables are currently being v...	-0.55
SQL counting unique true values on join table	-0.27
Postgresql: backup all table structures but only a few data table	0.00
Is there any formal difference at all between PostgreSQL functions...	+2.15
How to get distinct Weekly Active Users / distinct Monthly Active U...	0.00
How to convert resultset value into integer format in postgres?	0.00
PHP Postgres query using timestamp interval	+0.09
JSON foreign keys in PostgreSQL	+0.08
there must be a faster way (batch insert if not already present, po...	-0.92
SQL query for count of predicate applied on rows of subquery	-0.04
Query to find districts with at least one value in assets table	0.00
Select the rows matching only one OR condition	+0.15
Postgresql to_char slowing query a by a lot	+0.14
Delete rows in one minute intervals with Postgresql	-0.10
syntax error at or near create when creating a function	0.00
Postgresql 9.3 - array_agg challenge	-0.33
PostGreSQL CREATE TABLE with PDO PHP	0.00
postgresql full join migrate the first two columns	0.00
PostgreSQL function returns all records	0.00
Select Query for checking either or condition	+1.61
Effective way how to handle application settings in PL/pgSQL functi...	0.00
generate json with column value as json dict key	0.00
Postgresql: Gaps Between tsranges, empty set	-0.42
Dynamic conditional insert in postgresql	0.00
SQL SUBQUERY ON SELF	-0.47
GROUP BY day in Postgres	0.00
Copy PostgreSQL data to the same table, replacing some fields	0.00
How many times is where clause evaluated in INSERT ... SELECT?	+0.02
Subtract an interval from a time value	-1.63
How can i get the list of databases in Postgresql in python	+1.69
calculating average with grouping based on time intervals	-1.25
How to query for values that share another value in common	-0.49
How to make a query using repeated WHERE clauses and LEFT JOINS mor...	0.00
Getting error messages from psycopg2 exceptions	0.00
PostgreSQL, return columns with invoice counts for year	0.00
How do you drop a PostgreSQL database with a carriage return in the...	-0.64
DO function in postgreSQL	-0.01
Reusing variables in PGSQL queries	+0.64
How to COALESCE a timestamp column?	0.00
How can I 'Horizontalize' a second query into my first query?	0.00
Only return results if all rows that match 1st where clause also ma...	+2.53
PostgreSQL : to_number() function	0.00
last_day in PostgreSQL	0.00