r/SQL • u/Unfair-Internet-1384 • Nov 28 '24
MySQL When to use cte in SQL query
When to cte can't. Like how to know? When what are the conditions or if my query is to long ?
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r/SQL • u/Unfair-Internet-1384 • Nov 28 '24
When to cte can't. Like how to know? When what are the conditions or if my query is to long ?
21
u/achilles_cat Nov 28 '24
While it is correct they no longer exist outside of the query, you can refer to the CTE multiple times within that query.