Tag: table expressions

Derived column lists are a fine feature, if your database supports them. The SQL:2008 standard specifies 7.6 <table reference> <table reference> ::= <table factor> | <joined table> <table factor> ::= <table primary> [ <sample clause> ] <table primary> ::= <table or query name> [ [ AS ] <correlation name> [ <left paren> <derived column list> … Continue reading Emulating the SQL standard derived column list →