I need to condition to bring in group by only the data that do not have a condition

Question

I need to condition to bring in group by only the data that do not have a condition

Asked 3 years, 6 months ago

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-1

I have the following query:

SELECT id_grupo, id_analista 
FROM tb_grupo_analista
GROUP BY id_grupo, id_analista;

there is a third column called tp_controle, where I need to condition the query from above to bring me the group only where in that group there is no tp_controle = 2

1

I don’t understand what you mean by "bring in group by".. can you explain better? group by is used for grouping, ie when you use some function to join/add/count..

– rLinhares

2021/04/07 at 19:30

1 answer

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by Johnatha Relvas • **101** points · Answer 1 · 2021-04-07T17:25:05+00:00

When you use the command SELECT, can use the condition WHERE to condition what you want to bring. Try so:

select id_grupo,id_analista from tb_grupo_analista where tp_controle != 2 group by id_grupo,id_analista;

EDIT:

to group with the condition, according to the comment here in the answer, you can try this way:

select id_grupo,id_analista from tb_grupo_analista where tp_controle = 2
union
select id_grupo,id_analista from tb_grupo_analista where tp_controle != 2 group by id_grupo,id_analista;