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Rating Stats for

Lieven Keersmaekers

Rating
1609.66 (1,415th) 		Reputation
48,217 (2,118th)
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Title Δ
Rewrite query to use joins instead of a subquery +0.36
No Stack Trace using JCL in Delphi XE 0.00
How to avoid SQL server time out issue while handling huge amount o... +0.77
sql server 2000/2008 query optimization -0.85
Find people with at least 2 purchases of the same product in a month +0.42
Conditional rowcount 0.00
SQL: Combining Rows with Some Conditions And Delete Rest of Them -0.11
sql server select first row from a group -0.74
Query output differs from the expected output +1.05
How to get common value for two records from msSQL -0.34
Updating a Column based on 3 tables? -0.43
space in a select statement in dynamic query -0.20
Conditional sort order in SQL Server windowed function clauses +0.15
SQL Server not showing correct week numbers for given date -2.32
Converting a nested sql where-in pattern to joins +1.16
How should I optimize this SQL query? -0.25
400 SELECT queries to populate php grid -0.11
sql tricky query with distinct -0.12
ROW_NUMBER OVER a new column -0.79
WM_Copy, wm_gettext and wm_keydown fail? 0.00
Full Join on two temporary tables not returning all results SQL Ser... +0.38
SQL how to replace all (Varied) texts in a text column with a singl... 0.00
Select distinct multiple field without NULL +0.44
SQL Monthly Summary +0.41
Mysql inner join with condition on joined data 0.00
Calculating sub-total in each group 0.00
SQL Rows concatenation based on single column +0.40
MYSQL SELECT question 0.00
sql question about select - trivial? +0.80
SQL - I need to limit the rows returned from the second table? +1.20
Select all of Category except their child categories 0.00
How to sum the total amount for the last 12 months using parameters -0.91
Problem making 1 big query from lots of small ones -0.71
sql output clause error -1.43
Tough T-SQL To Left Join? +0.32
Display table in different format -2.44
T-SQL Options ( Microsoft SQL Server) 0.00
Delphi: TCoolBar + TToolBar+TEdit+TCheckBox +1.68
Index on view (Oracle) +1.36
Are joins on an FK faster than joins without an FK? +1.39
SQL query to SQL Server 2005 remotely using Borland Delphi 0.00
Update Select Join with NULL values +0.33
Concatenate the columns from two result sets 0.00
How to return string value from the stored procedure +0.39
Need to generate n rows based on a value in a column +0.17
Recursive querying of hierarchical data using CTE -0.25
Rows in columns -2.24
SQL Server query for finding the sum of 4 consecutive values +0.03
SQL Server Join Table Statement +0.01
help me in forming an sql query +0.67