sql query select values not in another table

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SQL-Server-2008R2

I want to have a select query which compares 2 tables of different both local databases and return the values of one table where they are not exists in second table, tried this but there are errors

SQL

declare library.dbo.phones as t1
 
 select * from [library].dbo.table_1 as t2 where t2.onoma Not like  t1.name

or this

SQL

declare library.dbo.phones as t1
 
 select * from [library].dbo.table_1 as t2 where t2.onoma Not in  t1.name

Posted 10-Jun-15 20:27pm

Member 3892343

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2 solutions

Solution 2

Yeah, you can use Not in

SQL

select * From [databasename].dbo.table1 where Column not in(select column from [databasename].dbo.table2 )

Posted 10-Jun-15 20:57pm

King Fisher

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Peter Leow · Accepted Answer · 2015-06-10T20:38:00

Solution 1

Use Not Exists[^]
An example:

SQL

select * from [databasename].dbo.table1 t1 where
not exists
(
select * from [databasename].dbo.table2 t2 where t1.name = t2.onoma
)

Posted 10-Jun-15 20:38pm

Peter Leow

Updated 10-Jun-15 20:43pm

v2

Comments

Member 3892343 11-Jun-15 2:51am

thank you.