Difference between revisions of "Join table (analysis)"
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Revision as of 16:27, 4 April 2013
Join tables
Combine two tables into a new one containing selected columns. Joining is processed according to ID matching from left and right tables.
Note: for each column from input tables you can select new name which it will have in result table to avoid coincidence in column names.
Parameters:
- Left Table - left (first table) for join.
- Table - a table data collection stored in BioUML repository.
- Columns - the columns from the table which should be taken into account.
- Right Table - right (second table) for join.
- Table - a table data collection stored in BioUML repository.
- Columns - the columns from the table which should be taken into account.
- Join type - the type of join:
- Inner - inner join in SQL sense (result will contain IDs presented in both tables).
- Outer - full outer join in SQL sense (result will contain IDs presented at least in one table).
- Left - left outer join in SQL sense (result will contain IDs presented in left table).
- Right - right outer join in SQL sense (result will contain IDs presented in right table).
- Left substraction - result will contain IDs presented ONLY in left table.
- Right substraction - result will contain IDs presented ONLY in right table.
- Symmetric Difference - result will contain IDs presented only in one (any) of two tables.
- Output table - the path in BioUML repository where the result table will be stored. If a table with the specified path already exists it will be replaced.
