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Rating Stats for

Giorgos Betsos

Rating
1654.02 (503rd)
Reputation
62,847 (1,424th)
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Title Δ
Mysql, Insert new record into table B if foreign key exists in tabl... 0.00
MySQL order by asc ( If priority field 1 move to top) -0.29
Complex query consisting 3 tables using mysql +0.27
MS SQL JOINing a Table to Itself 0.00
DELETE projects where more than 2 employee involved -0.93
what should be the correct sql -1.97
find the male employees who works on more than one projects +0.82
How to get rows from the same table with duplicated values in a fie... +0.73
Select sum and group by kind +0.26
Matching single word in colum with multi word string -0.80
mysql multiple where and where not in +0.28
Greatest n per group in a many to many relationship 0.00
SQL Server. Get Zeros in inner joins with sum -0.81
SQL - return ids from input that do not exist in database +0.27
Split SQL result into fields and turn them in Columns +0.85
MySQL Query Help on output generation making values columns +1.54
SQL Help Inner JOIN LEFT JOIN -1.69
SQL Number of Occurrences, summary Query 0.00
mySQL - Get Tuples of entries with Same foreign attribute 0.00
Sum multiple columns based on criteria from other columns - SQL Ter... +0.26
cross join with reapitive values 0.00
SQL IF table A is empty copy columns from table B 0.00
Want records with count and duplicate values in SQL Server +0.26
How to find rows with exact same value in one or more columns +1.76
How to get the max value id from sql table +0.46
mysql exclude records and display as diffrent head -0.97
Pivot Access to SQL 0.00
How to join those two tables in MySQL +0.74
Display data in row, not column 0.00
How do I find the max in each group when the calculation is done wi... +0.24
MySQl query to UPDATE if Data is Null or Empty with a CASE Statement +0.27
MySQL join column with blank space +0.28
How do I compare part of a field to another part of a field in MySQL? -0.91
Mysql merge 2 count query in one query -0.68
Add a group id column using row_number +0.92
Calculate Date difference between two consecutive rows +0.72
Need help MySQL query. Need data from two tables +1.08
Update MYSQL timestamp column but not greater than now() 0.00
TSQL How can I reuse a record in subqueries -1.86
How can I get the count depending on the column value in SQL Server +0.27
SQL: Join/union of two tables, on multiple conditions +0.93
Select the most recently added row where three columns are the same -2.45
How to get records from two tables with multiple where conditions -1.24
How to Order an SQL Query by Left Join Result 0.00
Get Year of parameter dates 0.00
Without aggregation SQL Server pivot table 0.00
Converting matching rows into columns in SQL Server 0.00
SQL Select duplicate values without grouping +1.19
Issue while using 'case when ' in 'where' clause sq... +1.33
SQL query to return most recent record update based on multiple dat... -1.17