Configuring the map component for aggregating Snowflake data
Procedure
Click the tELTMap component to open its Basic
settings view.
Select the Use an existing connection check box and from
the Component List displayed, select the connection
component you have configured to open the Snowflake connection.
Select Mapping Snowflake from the
Mapping drop-down list.
Click the [...] button next to ELT Map
Editor to open its map editor.
Add the first input table context.SourceTableS by
clicking the [+] button in the upper left corner of the
map editor and then selecting the relevant table name from the drop-down list in
the pop-up dialog box.
Do the same to add the second input table
context.SourceTableT.
Drag the column TID from the first input table
context.SourceTableS and drop it onto the
corresponding column TID in the second input table
context.SourceTableT.
Drag all columns from the input table
context.SourceTableS and drop them onto the output
table context.TargetTable in the upper right panel.
Do the same to drag two columns TNAME and
TPHONE from the input table
context.SourceTableT and drop them onto the bottom of
the output table. When done, click OK to close the map
editor.
Click the Sync columns button on the Basic
settings view of the tELTOutput component
to set its schema.
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