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I need to write a query using separate databases. How do I do this. &nbsp;I use Toad as my user interface for my Oracle databases
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I need to write a query using separate databases. How do I do this.  I use Toad as my user interface for my Oracle databases

how do I connect to another database using Toad

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.