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Zaynul Abadin Tuhin

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1467.49 (4,522,717th) 		Reputation
20,182 (6,739th)
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SQL Select Error: "ORA-01722: invalid number" only when n... -0.31
how to make sum of row level data in sas -1.12
How do I hide column value if another field has a certain condition -0.71
Update statement with Where Not Exists -0.49
solving sub-query error ORA-01427 with join -0.73
How many times same date occurs +1.01
How to get only 1 user available in group - SQL +0.20
Select Command With different where condition in same table which g... +0.54
Am I looking for a cross join? +2.14
Get first row in mysql query 0.00
Is there a way to merge a DataFrame on the first non null variable... 0.00
Msg 8114, Level 16, State 5, Line 1 Error converting data type varc... +0.43
Need to update many columns with unique values which matches with r... +0.43
Get Count of Rows that is group by in sql 0.00
Select rows with certain combination of conditions -0.57
Writing a query -0.46
Combining Distinct and TOP 1 in Union | SQL SERVER 2012 -0.02
SQL - if something then do this if nothing do nothing +0.43
How to check if BOTH valus are null +2.94
Show id and Count the same Foreign Key +1.59
Creating a MYSQL view from equations +0.54
ORA-01476: "divisor is equal to zero" in SQL percentage c... -0.56
Using lag to calculate difference between rows +0.85
Postgres CASE expression with multiple options for a single outcome +2.81
How to combine MIN and MAX inside a WHERE condition +2.09
Need to get difference between these two as output -0.44
Equivalent of excel COUNTIFS -1.40
Get the latest order_date after aggregation my rows -1.52
How to remove duplicate rows MS SQL? -0.79
How to Goupby in SQL into multiple columns -1.40
Display sum of each element in a column using sql? -1.50
SQL: NOT IN doesn't return expected rows 0.00
SQL Different Group By Levels within one query +0.50
MySQL throws an error when receiving my query 0.00
Combining adjacent rows based on comparision of values from differe... -0.32
select count by undetermined value -1.44
MySQL get calculated column and all column(*) +0.23
SQL to try and eliminate duplicates +0.54
Large SQL table delete all duplicates +0.02
How can I select all non-unique field1s where field2 is never x? -0.56
MySQL UPDATE with COUNT NOT IN from INNER JOIN 0.00
Getting all the values in one query that aren't in another with... +0.40
oracle sql command for finding TOP 10 and LEAST 10 salaried from EM... -0.50
Data based on first row value in sql server +0.34
How to eliminate a row which having the maximum ID in sql query? +0.98
ORDER BY 1,2,3,4 -0.88
SQL sum and previous row -1.61
Avoid NULL value in CASE SQL SERVER +2.43
Bigquery Error code: Window ORDER BY expression references column s... +0.45
Exclude lines within t_sql +2.79