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WJS

Rating
1521.33 (29,406th)

Reputation
706 (206,588th)

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Title	Δ
SQL : Get increase in total views for each video from a table	-4.01
Can I change fix the month and date into 01-01 for each year in xls...	-0.33
Update MySQL Tables Values from another Table	-4.46
Delete words in sentiment lexicon in R	-0.62
Group by, Order by not working correctly - SQL mode - ONLY_FULL_GRO...	0.00
Calculating relative frequencies of favorable outcome in experiment...	0.00
How to join two tables having two common column values and unioning...	+3.87
Finding average based on Key	+0.73
How to show date only if there is date and time?	-0.31
sql query for logins for days	0.00
Count number of records within the same time period	-2.27
SQL query to show details of bookings that will be staying in a hot...	-0.34
Import data from SQL Server table into another table	+4.29
SQL query: Fetch Employee Name (i.e. FirstName space LastName), Dep...	0.00
PostgreSQL joining multiple tables	0.00
SQL calculations based on column value	+3.90
SQL Server make a count with a condition on a view	+3.38
Calculate percentages in SQL based on data in the same column, for...	-0.38
Join two columns based on ordering with different values	-0.24
How to compare data by month with another year in one table	-0.24
SQL query spot change only if over specific time	-0.82
SQL: calculate sum from IDs and 2 (or more) different tables	0.00
Need Help in Mysql to fetch records	0.00
PGSQL Help, SELECT Row Binding	+4.38
Append char in SQL select Query	-0.24
SQL apply different where condition (filter) for each group in table	+3.75
How can I compare 2 tables in MS-SQL?	+4.00
How can I split the value of a column per comma?	+3.97
Error Code: 1111. Invalid use of group function (SQL)	0.00
Joining of multiple tables with SUM()	0.00
SQL- Selecting 1 output for rows with same ID	+3.46
MS SQL Insert into select join	-1.15
Unwanted NULL values in MySQL query results	-1.21
ORACLE SQL Query trick. how to show one row? SQL	+5.00
Search SQL database using WHERE CONTAINS a number	0.00
Advanced query on more than 6 tables using MySQL is not getting any...	0.00
SUBSTR() function in IF statement MYSQL	-1.53
How do I efficiently query two tables with a lookup table in between?	0.00
SQL to sum gift amounts for each donor	0.00
SQL Date grouping	-0.03
I can't get all the decimal part when dividing in DB2	+1.00
group by query with sum all value	-4.56
How to turn query result into another column that depends on differ...	-3.88
Exporting excel spreedsheet to SQL Server Management Studio	0.00
How do you organize an SQL database depending on a specific value?	0.00
Combining FREQUENCY count and INNER CASE in SQL	+5.00
SQL Query using Join	-0.19
How can select like multi pattern in a String?	0.00
I am tring to add a year to a date if it is not before today.	0.00
Make a specific string Upper case in SQL	+4.08