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Nguyễn Hải Triều

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SQL: Records on same day but different time +4.47
SQL Server: find and remove dups in a table -3.61
Order by in SQL Server does not give me the same result -0.81
How to return false if no row has particular values using PostgreSQ... -4.06
Case sensitive searching in MS Access -0.35
If one value exists then remove another -3.83
MySQL Workbench replace data in column -0.93
Shortcut for adding table to column name SQL-server 2014 -3.36
SQL transpose rows to columns and adding new variable +0.37
SQL: Select a Column where Column is has Special Characters -3.75
Error Code: 1442. Can't update table 'students' in stor... +0.35
Creating View - Firebird DB +0.24
simple join sql ambiguous column +4.45
How to include hours for the last day of the week in sql server +0.54
Get filter the date rand in SQL Server +4.46
how to contact data in sqlserver? +4.44
SQL Server 2008 Query to Calculate Total Time Between Successive Ev... -3.61
SQL Pivot sum with specific condition +0.73
Calculate the Rates based on the Hour value SQL Server -1.02
Select by greatest sum, but without the sum in the result -0.92
Parameter index out of range (1 > number of parameters, which is... -3.08
SQL count with some conditions -3.70
How to use SQL previous records calculated value in current record? 0.00
Clone existing record and modify one field. cycle -2.97
SQL Server: Insert Into 2 Tables in one query +0.30
SQLServer count() over() with distinct -2.09
SQL Server 2012 date and time -3.31
Problems using WHERE and HAVING together in a T-SQL query -2.45
SQL Pivot Time Table Matrix -4.00
How do i join same table and sort it in sql? -2.47
Converting ROW_NUMBER column affects performance -4.14
How to round value UP to nearest factor of a number 0.00
multiple query same table but in different columns mysql -0.51
Loseless Join: if one has more information or has to do a projectio... 0.00
SQL Server select and combine values across rows with equal columns +0.25
Get the top ID in each group in SQL Server -2.18
Cannot resolve the collation conflict between "Latin1_General_... -1.99
Transfering right join into subquery 0.00
Use ORDER BY in SQL Server starting from row 2 onwards only -3.59
SQL convert number to string representation of any base (binary, he... +0.09
Select stuff where exists in subquery -1.04
Calculating total time hh:mm:ss in sql +0.43
Update ids from 2 different tables in SQL Server 0.00
SQL Server Query to ignore duplicate by id,date and hour -1.50
using batch seperator 'GO' in dynamic sql query +0.09
How to return datetime in user define function +0.04
SQL query for given input table to output table -1.83
How to get total sales based on product by order ID -4.38
how can I create students marks database? 0.00