Hello, I am new to SQL , I want to know what is difference between oracle query and SQL query, function or structure are same or different.
I have created database in Access using 20 different queries. I want to convert in SQL . It looks very hard for me. Any experience will guide me how write in professional ways.
Should I take 1 by 1 query and convert into sql and then join each query. what is the best way.
in my access database I used make table query and append query. Is it possible how to create make table query and append query in sql.
I have created database in Access using 20 different queries. I want to convert in SQL . It looks very hard for me. Any experience will guide me how write in professional ways.
Should I take 1 by 1 query and convert into sql and then join each query. what is the best way.
in my access database I used make table query and append query. Is it possible how to create make table query and append query in sql.