Gurwinder Singh

Gurwinder Singh has asked 9 questions and find answers to 60 problems.

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Gurwinder Singh questions

Why do asynchronous versions of a TCP echo server use 50x more memory than a synchronous one?
Do I have reordering issue and is it due to reference escape?

Gurwinder Singh answers

Using COALESCE with different data types?
SELECT date BETWEEN dates with interval
If NULL Then 0 Else Other Value
SQL - Is it possible to use alias in where? [duplicate]
Ordering results by multiple values of same column
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server
Running a large oracle SQL script in a loop
Filtering by args in Stored Proc
MySQL - Efficiently delete all records except last N
Max Value based on two columns