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Dmitry Savinkov

Rating
1495.98 (4,171,622nd) 		Reputation
3,576 (47,059th)
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Title Δ
Handling null or missing attributes in JSON using PostgreSQL 0.00
PostgreSQL xpath to select element having it's child's date... 0.00
PostgreSQL Xpath to select element and it's child attribute as... +2.09
how to return row if value find in array in postgres +0.16
How to save a Redshift SELECT atribute into a script variable 0.00
POSTGRESQL multiple select, multiple row arrays possible? 0.00
PostgreSQL count occurrences into json key/value 0.00
Database column encryption postgres 0.00
Exracting Fields from JSON array 0.00
pg_search exact match of search terms 0.00
Accessing array-item from array of arrays -4.22
How to migrate schemas in postgresql from local server to productio... +4.02
Add rows from another table, if random select came in short +5.39
Using LIKE operator for array of objects inside jsonb field in Post... 0.00
Postgres (Amazon RDS) how to calculate weighted average -3.72
How to get the latest 2 rows ( PostgreSQL ) +4.18
How to compose a postgres jsonb array from individual elements 0.00
Postgres jsonb query missing index? 0.00
Any disadvantages or security issues for having website and databas... 0.00
How to nest multiple postgreSQL tables into one json? 0.00
What is the limit on the number of rows that can be inserted in a s... 0.00
Index JSON Array in Postgres DB 0.00
query json data in postgres 9.3 0.00
How to select each value of array +4.13
XMLElement function Encoding XML <> to &lt; and &gt; +0.08
Extract values from Postgres JSONB column -2.43
Storing foreign keys in postgresql jsonb a bad idea? 0.00
Query elements in a nested array of a json object in postgresql 9.4... 0.00
Transform SQL JSONB array into columns by object key -3.80
MD5 hashed database password in api properties file +1.56
Is condensing the number of columns in a database beneficial? +0.65
ERROR: could not create directory "base/16386": No space... 0.00
Counting repeated data +0.63
How to update a column in one table based on values from a second t... +3.63
How to cast xpath's returning xml array to an int array in Post... 0.00
VDI Calculator- design of VDI infrastructure 0.00
Boolean column in index and filter sections of explain in postgres 0.00
converting xml to json using postgresql 0.00
query option in COPY postgres 0.00
compare two table and insert value [postgresql] 0.00
postgresql json - seach if arrays includes an element 0.00
select distinct from join -1.96
Retrieving UTC timestamptzs from postgres in the correct time zone 0.00
One to one left join across two tables -2.47
How to convert number to text to avoid query cost 0.00
What happens under live migration 0.00
How retreive a record but only when every linked sub entities colum... +0.45
How to improve performance in ESXI VMs? 0.00
Order by XML node value in PostgreSQL 0.00
JSONB Postgres 9.4 +0.15