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Rating Stats for

Jaugar Chang

Rating
1518.36 (35,404th)

Reputation
2,976 (56,834th)

Page: 1 2 3 ... 4

Title	Δ
How to get duration from an employee clock in clock out system	0.00
SQL JOIN return record from table flights corresponding form table 2	-0.27
Update entire column with 1 to n	-2.02
How to calculate day wise available time in MySQL?	+0.09
How can I contstruct this T-SQL query involving missing date ranges?	-1.35
conditional where clause	-0.73
Count and group by in same query	+0.47
Simplifying LEFT JOINs	0.00
MySQL: Returning first occurrence or record by date	-1.40
How do I remove extra white spaces between sentences in Ruby?	0.00
PostgreSQL Query Time	+0.07
Group by name and range mysql	-0.53
sql query to calculate odd and even place digits sum	-0.10
Self join a table to get values for all combinations of 2 columns	-0.22
select query from one table to check same value exist in column, my...	+0.50
SQL join 3 tables grouped with latest group value	+1.12
Select Sql to mention column as variable	0.00
MySQL - reducing number of SELECTs with one smart WHERE	+0.20
Displaying data of columns and a single average in MySQL	0.00
Average number of days since a date in postgresql/rails	+1.18
Ruby chaining methods with if-statement	-0.89
Calculating an average number from three columns	-0.80
how to get even odd ids in different columns on single query?	+0.47
SQL Server How to break apart each hour from a time range	-0.27
SQL query to select records which must have all values from another...	+1.13
Failed to get my expected output using left outer join	-0.05
How can I incrementally count the values of an sql result set colum...	-0.28
mysql group_concat with ignoring empty string column	+0.47
combining rows in same table sql	-0.30
Mysql left join and get different data	+0.05
Conditional selection of field values	0.00
More efficient way of counting occurrences of different column valu...	-0.09
Ruby: replacing a matching element in a multidimensional array?	-0.03
Calculating time gaps between appointment dates for a patient in cl...	0.00
Age Calculation duplicate column using sql server 2008 R2	0.00
Merge two row into two column with third column same as it is	0.00
How to fetch values in sql according to form input?	-0.04
each block create a Nil class	-0.22
Union and Aggregation in SQL	+0.04
SQL to get grades	-0.02
Work out how many days it took from one status to another : SQL	-0.06
Need to pick up tuples that have got different values in other tabl...	0.00
mysql query on two tables without getting duplicates	-0.26
MySQL table partition strange behavior (slow query suddenly)	0.00
Weird Result From a MySql Query	+0.13
Checking existance of dynamic value before update/insert	-0.05
mySQL like, but not like	0.00
Ruby Undefined method '<<' for class?	+1.75
how to sum data in one cell and have bifurcated values in multiple...	-0.07
SQL - List attributes that showed up with others	-0.01