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klin

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62,532 (1,437th)
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Postgresql : Sorting JSON array by numeric key value +0.31
Postgresql same date record insert 0.00
Aggregate counts for each date between date range 0.00
Postgres column with string unicode values 0.00
combine join and union from same table +1.06
Updating old records with a trigger-on-insert for a table that uses... 0.00
Include primary key on schema information in Postgres -2.16
Find Value per quantity based on Above row result -2.50
Is it possible to create a re-usable function with the PostgreSQL p... 0.00
postgres substring regex multiple results 0.00
Postgres - How to use the AVG of the last number of rows and multip... -1.93
organize the PostgreSQL database connection parameters using libpq? 0.00
Selecting values of a string in PostgreSQL 0.00
Exporting a PostgreSQL query to a csv file using Python +0.28
What does this do in Postgresql: xmax::text::int > 0 0.00
SQL require literal value in foreign column +1.26
Updating / deleting arbitrary rows in column without primary key 0.00
Aggregate previous rows in Postgres query 0.00
sql select where columns don't contain a number 0.00
(Sql + Python) df array to string with single quotes? +0.27
LAG() / LEAD() of the next rank (Postgresql) 0.00
Find all values that do not match a list in array of hashes in JSON... +0.25
Postgresql : issue with two unnest inside one query 0.00
How to prevent inserting "" or [] (empty string) as value... +0.30
Specific length of substring between two specific characters -2.06
Invoices Table Design -0.24
SQL: appropriate way to handle when there is nothing to delete (RES... 0.00
Select all rows with the same aggregated value 0.00
postgresql queries with expression 0.00
Python: malformed array literal when inserting a string 0.00
how to create function in postgres that returns rowcounts between t... 0.00
How to return a json array from a query? 0.00
Group different counted values in a single row 0.00
Find consecutive numbers in groups in SQL +1.65
ROW_COUNT is not working 0.00
postgres convert json array to columns +0.27
Simplify SQL row_to_json from inner join -1.28
Postgres: Store result of a query into a variable and use that vari... -0.22
Postgres add column with initially calculated values -0.25
Python to read data from database and rewrite it into another table 0.00
How do you write generic and type-safe functions in SQL? 0.00
Calculate the next content of a row based on the value of the previ... 0.00
Extract elements from JSON array and return them as concatenated st... 0.00
Return a json of multiple key-value pairs instead of list of single... 0.00
How to use Date/Time functions with JSONB values? 0.00
Postgres json get results in one row 0.00
Create New Records based on the old one 0.00
Postgresql json query 0.00
PostgreSQL: using PARTITION with LIMIT 0.00
PostgreSQL - aggregate rows with similar values (+/- 1) in a dynami... +0.50