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SQL statement to query two tables in different libraries on the same server.
- 伊谢尔伦Original
- 2016-11-23 10:26:451711browse
This method is limited to databases on the same server.
1. Create two databases, library A (table a) and library B (table b).
Second, assign the same account permissions to the two libraries.
3. Use the following statement when querying:
select * from A.dbo.a, B.dbo.b where A.dbo.a.id=B.dbo.b.id
The effect achieved by this sql statement is In database A and database B, the data with the same ID in table a and table b.
The above method is a simple join table query on the same server and different libraries.
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