Stephan

Stephan has asked 2 questions and find answers to 14 problems.

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Software Developer (PHP,Java)

Stephan questions

I'm getting this exception : Unresolved compilation problems
How can Kafka limitations be avoided? [closed]

Stephan answers

Calculate the average from several columns and group by group_id
Concatenate fields of rows with the same ID in MySQL
Using intersect on more the two tables?
Error #1093 - You can't specify target table 'relProductsPrices' for update in FROM clause
InvalidKeySpecExeption when loadding the RSA private key from file
MySQL parent children one query selection
Does mysql lock tables on select, update or delete?
Tagging query with group_concat
Mysql GROUP BY and ORDER BY DESC [duplicate]
How can Kafka limitations be avoided? [closed]