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Rating Stats for

Lukasz Szozda

Rating
1608.51 (1,451st)

Reputation
93,446 (832nd)

Page: 1 ... 25 26 27 28 29 ... 71

Title	Δ
substring charindex not working	+0.34
Automating Query for each month	+0.35
Replacing multiple commas with single comma in MS SQL	+0.89
T-SQL List which tables/columns have rules bound to them	0.00
Make query with sub queries faster	-1.40
Sql Only String search	+1.54
SQL: efficient way to do calculations on data in a long format	-0.81
Bug in SQL Server 2017	-1.79
Creating function to replace string query slows down the stored pro...	-2.98
Total sum of multiple columns in Oracle SQL Statement by unique ID	+0.80
Oracle to T-SQL CTE conversion errors	0.00
Poor performance when combining join and where clause	0.00
Confront two counts in where clause through subquery	+1.66
how to add second in oracle timestamp	+1.28
postal code and location amounts in sql	-2.65
PostgreSQL check one of two fields	+1.70
Between in sql query not working if month is change	+0.62
Select rows 1 week before of a timestamp	+0.34
SQlite bitwise operation and updation	0.00
SELECT Statement Involving Three Different Tables	0.00
Display comma separated values for non existing rows in postgres	-2.30
Query where any not null values also have a flag (bit) set	+1.69
Select DISTINCT column in a DISTINCT condition	+0.92
Add column value to next column in SQL	+1.71
Count distinct over multiple columns in USQL	-2.65
SQL Date Difference in Days Result Wrong	+0.80
postgresql create function	+2.37
More concise way to round 0.5 and below to zero?	-2.45
Show last access time of a table in Oracle DB	+1.56
ORA-00942 error with subqueries	-1.40
Query dates that is lesser or equal to set of date ranges	-0.96
Select only those records with matches all given conditions in refe...	0.00
SQL TOP 10 sold products, grouped by itemno, grouped by customer	-0.35
Oracle count my data used	+2.20
How to sort a column in ascending order where the column contains v...	+1.69
Why float values can be found only as text in where conditions	0.00
Can you use a table as a column in SQL SELECT statement?	0.00
Complicated SELECT statement in Oracle DB	0.00
How to calculate compound interest with varying interest rates in S...	0.00
How to use use MYSQL Group By and Order By together	0.00
Convert UNION selects to single select with loop in MySQL	-2.37
MySQL trigger does not work	0.00
Return data type of expression in Oracle	-0.01
Execution of Stored Procedure for every row of table using string v...	0.00
Working properly with sum() function and relation table	0.00
Inserting an id in a loop statement Oracle9	0.00
Postgres query on very large table with indexes still very slow	0.00
Postgres query to fetch rows matching xpath criteria	+1.47
how to join a subquery that returns one result?	-0.32
T-SQL string concatenation `'string' + str(integer)` introd...	0.00