WebEste projeto foi criado do início onde fiz o schema da relação entre as tabelas, criei o baco de dados com 7 tabelas no My SQL Workbench relacionando a Primary Key e Foreign Key, populei todas as tabelas através de querys de insert into, e fiz pesquisas pelo comando select. O objetivo deste projeto foi o estudo das query SQL. WebThe Primary Key identifies the records in a table uniquely, whereas the Foreign Key is used to link the tables, i.e., the Primary Key of another table. The Primary Key column in a table …
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Singapore - Wikipedia
WebAug 3, 2024 · Adds a key to table, where columns is the list of column names that define the key, and isPrimary specifies whether the key is primary. Example 1. Add a single-column … Web5.2K views, 94 likes, 15 loves, 123 comments, 1 shares, Facebook Watch Videos from ZBC News Online: MAIN NEWS @ 8 13/04/2024 WebSingapore (/ ˈ s ɪ ŋ (ɡ) ə p ɔːr / ()), officially the Republic of Singapore, is an island country and city-state in Southeast Asia.. It is located off the southern tip of the Malay Peninsula, … martha mclaughlin md