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Tomáลก Záluský

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1513.28 (51,587th) 		Reputation
1,620 (101,725th)
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Skip records while performing SUM() window function in oracle SQL 0.00
Method in generic class does not return type specified. Why? 0.00
I want to extract text before second dot(.) using regexp function f... +2.10
Is it possible to map values onto a table given corresponding row a... 0.00
While loop isn't breaking when break is called +0.48
Turn Log2 Iterativ into Recursiv way 0.00
not a GROUP BY expression - CASE in aggregate function 0.00
SQL Problem | how to find the authors Who wrote most fantasy Books +2.19
Adding a value to each of digit of a number -1.29
find non-existant alphabetic letters in string -0.09
Java - Round off to two decimal place based on the third decimal va... 0.00
Is there a better way to terminate iterator.forEachRemaining +2.22
SQL Group by sum() and select first in denormalized data -0.50
How to use condition and aggregation in postgresql 0.00
Inserting last known price on a 5 minute interval using PostgreSql 0.00
returning two varchar in a function pl sql oracle -0.98
Accessing custom enum fields +0.91
Oracle SQL - Combining columns with 'OR' bit function +0.31
PL/SQL For one line how to get the number of cols with distinct value -0.84
sql order by with group by rollup -1.67
Oracle SQL fetch previous rows based -1.72
how enum constants have values if they are reference for public sta... -1.04
Subtracting elements of an array from another array 0.00
Oracle SQL - Reusing column from the first table on LEFT JOIN clause -0.02
Count Records Prior to Date for Whole Year 0.00
Subquery - execution sequence +2.27
Find all records within x units of each other -1.84
java 11 lambda, aggregate by same property and the filter with a ce... +0.05
SQL Column value search text to list 0.00
recursive query with select * raises ORA-01789 +1.99
Cumulative unique value count till current row +0.39
Parameter a class with type A or B +1.57
Calculate moving sum/count by time condition using window function... -0.49
How do the counts in these sql joins differ? 0.00
How do I know which lines are not in certain groups? -0.01
Try to convert Time to Sec in Oracle SQL 0.00
Postgres - select only rows with changed column value -1.72
Oracle: generate a numeric sequence whose values start with a certa... -2.13
SQL Query to return result with and without whitespace 0.00
Duplicate row based on date difference 0.00
How to use SQL PARTITION BY GROUPS? +2.11
PostgreSQL: ERROR: column "bb" does not exist 0.00
Optimization when merging from Oracle datalink 0.00
PostgreSQL COALESCE function returns Null even though value exists 0.00
Easy way to view what objects depend on an object in psql? 0.00
Is possible write in xls file and open the file when executed using... 0.00
Get Max Value from List in Java -0.65
Recursively find all entity's n-generation children in postgresql +0.53
Select range of rows BigQuery 0.00
Count largest negative series in table +0.29