Posts by Gabriela santa clara • 41 points
3 posts
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viewsQ: Foreign key error in SQL
The error is in the last two lines. Whereas code is primary key of city and acronym is primary key of sector. CREATE TABLE funcionario( codigo int NOT NULL, nome varchar(30) NOT NULL, sexo char,…
databaseasked Gabriela santa clara 41 -
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answer677
viewsQ: Problem to insert a graph
I’m trying to insert vertices and links into a graph, but it only works when the graph has an even number of edges. The source code below has the TAD and the functions of inserting and creating…
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answer260
viewsQ: Problem to install gcc in Ubuntu
I’m trying to install GCC in Ubuntu. When I type sudo apt-get instal gcc asks for a password, but I can’t enter the password. What might be the problem?