関連ワード:  single row function vs multiple row function    single row function and multiple row function    single row function and multiple row function in sql    single row function and multiple row function difference    single row function and multi row function in sql    explain single row function and multiple row function    difference between single row function and multiple row function in sql    difference between single row function and multiple row function in mysql    difference between single row functions and multiple row function class 12    what are single row and multiple row function  
結果 : single row function vs multiple row function