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Rating Stats for

Radim Bača

Rating
1562.75 (5,111th)

Reputation
8,809 (17,681st)

Page: 1 ... 6 7 8 9 10 ... 13

Title	Δ
Retrieving multiple sub queries output with different rows into a s...	-2.20
SQL query to find top 2 customers done max amount of transaction( o...	-1.95
SQL Server : rewriting WHERE clause based on data in million record...	+0.49
How to check if a certain value is existent or if it exists twice?	-0.03
SQL query to get results from duplicate rows	-0.17
SQL - XML PATH(''=	0.00
Select rows with maximum value from select result	0.00
Write SQL count with HAVING sum restrictions in a JOIN without a su...	+0.94
3rd Normal Form in Database	0.00
SQL CTE - Recursion Slow due to children of children of children....:	0.00
SQL Recursive Query and Output	0.00
How to GROUP BY data in following method in SQL Server? Gaps and Is...	+0.80
Display only the Id's of users who have not added comments for...	+0.47
Query for crosstab view	-1.26
Detect the latest continuous non null rows	+0.25
Selecting one row from a group in SQL with multiple selectors	-0.72
SQL: filter a one-to-many query	+2.46
Counting with multiple joins	-1.26
Equivalent Subquery for a Join	-0.55
How to return top 2 records when using "where id in"	+0.43
How to avoid multiple subquery as expression (SQL optimization)	+0.67
How to count total time of column state for the given status	-0.05
Day/Month filtered Sub Query	0.00
Calculate percentage between two tables with group by -SQL (Impala)	+0.11
Return a row even if no record is found in where in() MySql	0.00
Get Percentage of Last X entries in MySQL	-2.16
mysql, select two tables, then merge results	+0.47
How to select rows using second condition if first condition doesn&...	0.00
How can I get a subtotal count for rows in a table?	-0.54
SQL Server: finding change between selected month and previous mont...	-0.20
How can I find MIN value for each group and select the full row?	-0.85
Improve SQL query for xpath Evaluating	0.00
MySql Concat in "AS" name column	0.00
Sum in a GROUP BY in SQL	+1.14
How to get the total count of rows AND the count based on the disti...	+0.51
Why my sqlserver procedure cannot output %	-0.29
Error SQL: ORA-00907: "missing right parenthesis"	-0.01
sql count then sum of each row with unique value	-0.83
Why does it take me 40ms to select 1, but 500s to select 150?	+0.49
MySQL query to select all hostels with at least X spaces between st...	-0.52
How to retrieve 3 latest records from 3 different category?	-0.49
SELECT group by twice	+1.05
Select corresponding value from second table (Mysql)	-0.75
Filter products by options	+0.43
Determining Process	0.00
Replace Matching Row String From Another Column	-0.76
SQL Server 2005 query help (group by)	+0.49
SQL Pivoting based on previous data	+0.47
How to use JOIN in advance MySQL query	+1.83
Student Result based on passed and failed remarks using SQL Server	0.00