The Self-Taught Programmer: The Definitive Guide to Programming Professionally

Book by Cory Althoff

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Cory Althoff Developer Advocate

I am a self-taught programmer. After a year of self-study, I learned to program well enough to land a job as a software engineer II at eBay. Once I got there, I realized I was severely under-prepared.

Getting related buyers error Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'q1_beta.B.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by