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Joins combine records from two or more tables. Joins are a way of combining fields from two tables by using values common to each. To create a Join grab a column from a table entity and drop it off on a column in another table entity.
As soon as the column is released a Join Line is created and the corresponding SQL statement for it appears in the SQL Pane. The columns which are joined also highlight with a green background color in each table entity.
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