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Rating Stats for

Giorgos Betsos

Rating
1654.02 (503rd)
Reputation
62,847 (1,424th)
Page: 1 ... 25 26 27 28 29 ... 51
Title Δ
Where clause for undefined columns +0.99
mysql returns no rows but all off words is available on sql and DB 0.00
MySQL update on inner/outer join over 2 tables 0.00
Mysql Retreiving Two Columns As One Distinct or Group By 0.00
SQL - Condition? 0.00
How to select distinct rows for avg aggragate function in mysql whe... 0.00
sql - get parentID with or without child in self refrenced table 0.00
How do I join the most recent row from one table to another and inc... +0.28
Divide two columns into group by function SQL +0.83
SQL oracle Select condition in group +1.52
Oracle SQL creating different levels of data from a single table 0.00
sql counting values in 3 columns -0.27
Group By Count and a field in the same query +1.49
Is it possible to match all the fields in one table with other thro... 0.00
I needed to convert a null to a character string, and i need it to... 0.00
Count patients for each month 0.00
Filter by grouping two columns +1.69
How to select id's wich contains just special values? +0.30
how to port this postgresql lag statement to mysql? 0.00
An expression of non-boolean type specified in a context where a co... 0.00
mysql group by not returning correct corresponding rows 0.00
SQL - Matching two rows from multiple columns in one table to 1 row... +1.06
SQL server + group by having with condition 0.00
MySQL - Return from a string the leftmost characters from 2 differe... +1.07
PostgreSQL column value depending on previous rows 0.00
SQL: Return a count of 0 with count(*) -0.20
Selecting a Value from Multiple Tables if they Exist +0.30
Fetch rows ordered in maximum matching conditions 0.00
Mysql query for list of followers 0.00
Sql select where select from same table not working 0.00
Combining INSERT SELECT and VARIABLES 0.00
SQL Filter in the where clause 0.00
SQL Query with group and having -0.56
how to retrieve data from a table which has no data from left table? +1.34
tsql group by get alphanumeric column value with maximum length +0.57
Validating record on insert and restricting insert if the date rang... 0.00
Joining two tables and getting values -1.83
How to restrict the character when the length is out of 20 characte... -1.10
Adding in missing dates from results in SQL -1.73
How to Fix Error In SQL Query 0.00
query that returns distinct count of each value in each column +0.31
SQL query required to count records +0.29
How do i get list of Managers with ID? +1.33
How to obtain records of a specific month in SQL by date +0.31
SQL Server 2000: Pivot with conditions 0.00
How to get 1st occurrence of all rows in SQL? +0.31
SQL make time in datetime 12pm 0.00
Oracle SQL: select max minus 1 except lowest (get previous data ver... -2.32
Is there a better alternative to using GROUP BY in this scenario? -1.51
Mysql + where clause matching multiple rows 0.00