Information générale
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Match two tables by address
Hi all,
I have 2 tables from flat files that I have to compare if they have the same addresses:
table1 with 3 fields
streetnum streetname city
12345 bob ave New City
table2 with 3 fields
streetnum streetname city
12345 bob ave New City
My sql syntax is :
select * from table1 where streetnum in ( select streetnum from table2 ) and streetname in (select streetname from table2) and
city in (select city from table2) into cursor table3.
Please correct my sql syntax because it is not working now and the city's length are not the same for table1 and table2.
Thanks in advance,
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