📄️ SQL Tricks
Discover various SQL tricks to enhance query efficiency, including using '1=1' in WHERE clauses and techniques for identifying duplicates.
Is it sequel or s-queue-l??? Sorry there probably won't be a basics note... it's SQL, you can learn select * from <table> t left join <table2> t2 on t.col = t2.col where whatever group by ... in like 10 minutes. Therefore I am not going to waste my time with this
Discover various SQL tricks to enhance query efficiency, including using '1=1' in WHERE clauses and techniques for identifying duplicates.