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Zaynul Abadin Tuhin

Rating
1467.49 (4,522,717th)

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20,182 (6,739th)

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Title	Δ
SQL on how to list of customers who have placed more than 30 orders...	+2.41
Sql query to fetch the max word count in a column	0.00
SQL join table on partial string	+2.78
GROUP BY with 2 table	0.00
ORACLE SQL- Number of Days between 2 dates	-0.48
SQL Server : how to select last 3 rows in the table ordered by desc...	+1.17
Check if value is present in multiple tables - Oracle SQL	+0.70
How do I select customers where their first three orders match cert...	-0.50
SQL subqueries grouped by not null first	-1.07
MSSQL - How to get addition for aggregated value for grouped select...	0.00
How to Optimize nested SELECT	+0.07
Oracle query to select distinct Value based on another column value	-0.07
How to read table in sql script with pandas?	0.00
Select only one group with the most recent login date	-0.22
How to get a appropriate columns with max(time) without using sub-q...	+0.48
Output month with highest cancellations	-0.72
trying to find customers and their total sales who have shopped for...	-1.59
Find duplicate batches based on multiple columns	0.00
Conditional COUNT within CASE statement	-1.68
MySQL self-referencing JOIN	-1.89
How to execute different query based on returned value?	-0.48
Return multiple selected value inside one query?	-0.24
For a given table give out the count for each row Oracle SQL	-0.82
How transpose a table in SQL Teradata	0.00
Return duplicated rows by max column	-0.60
how do I update SQL columns with true or false based data in anothe...	+1.41
Teradata Scenario	+2.45
SQL query with WHERE condition that allows empty fields	+1.74
Why does using my SELF-JOIN gives me error?	+0.34
Union columns of tables	-0.38
I want to compare a record with the substring of record from anothe...	-0.41
How to get first row value from third table while joining three tab...	+1.87
You have an error in your SQL syntax EXTRACT	-1.61
SQL select rows, where column value is unique (only appears once)	-0.53
How to fetch records from two different tables	-0.84
Delete duplicate records leaving only the latest one	-1.03
Counting consecutive duplicate field with SQL	-0.98
DB2 sql: How to generate unique ids of a certain length	+2.11
Syntax error when trying to insert multiple rows in SQL?	-1.62
Why would BigQuery suddenly throw data format error	0.00
Datastudio + Bigquery Timestamp not working with Year - Week format	0.00
How to SUM via Group By?	-0.54
Set column value with subquery	+2.33
Calculate row difference within groups	-0.51
sql query filter rows that used in another table	-2.06
Sql Query finding local maximum	0.00
SQL - Return 0 value for a grouping	-0.81
How to merge two rows in sql server	-1.65
Updating column on comparing of two rows value from same table	-0.96
Is there a way I can get a row/seq number in the output of a select...	-1.68