このレッスンは、現在英語のみです。
Build your own table
So far the tables were already there. Designing them is where good data begins: the right types and rules catch bad data before it ever gets in.
このレッスンは、現在英語のみです。
So far the tables were already there. Designing them is where good data begins: the right types and rules catch bad data before it ever gets in.