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Share Your Experience: Take the 2024 Developer Survey
Artashes  Khachatryan's user avatar
Artashes  Khachatryan's user avatar
Artashes  Khachatryan's user avatar
Artashes Khachatryan
  • Member for 9 years
  • Last seen this week
0 votes
Accepted

get sum rows based on column values

1 vote

data structure for grouping children without parents

2 votes
Accepted

Does auto increment on Primary Key prevent concurent inserts?

1 vote

Split a string into multiple rows and get the count for each of them

1 vote
Accepted

How to get latest timestamped result from time series in a join table

0 votes

Help with calculating a sum of all previous rows in each subsequent row in postgresql

0 votes

Dynamic auditting trigger without temporary tables

2 votes

Find order that has deliveries in multiple weeks

1 vote

Multiple instance of Update Query is causing very high Lck_M_U wait thus high CPU

0 votes

Adding columns for group by result values in oracle

1 vote

Speed up 180M+ rows returned by simple SELECT with PostgreSQL

2 votes

Why does the optimizer choose nested loops over merge joins here?

0 votes

SQL Server: ensure primary key uniqueness over two tables

0 votes

Use variables within a function with INSERT INTO

-4 votes

Reasonable way to predict query performance over time

2 votes
Accepted

Best design for storing group products and products, and including both in orders?

0 votes
Accepted

How to find out which records are causing an exception in a select statement?

-1 votes

Filling two tables with a Foreign Key Relationship

2 votes
Accepted

How to get the recently hired employee of each department when two employees of different department have same hiredate?

1 vote
Accepted

Get the summary from more than two tables (stock movement report)

4 votes
Accepted

"Unrelated" INSERT and UPDATE blocking each other

0 votes

Representing ownership of heirarchical tree structure

0 votes

Access Query - Count distinct values

2 votes

SQL Server: SET NOCOUNT ON still returning data

0 votes

Get data excluding time intervals in another table

0 votes

How can I design a database for different products(with different attribute) as well as we should keep in mind future new products requirement?

-2 votes

Get the latest change in value from a streak of values

1 vote

Join based on date

3 votes

SQL Windowing Functions: Are the results ordered?

4 votes

SQL Data types and SmallInt/TinyInt vs Regular Integer