USER_DIM_JOIN_KEY
Representation of a join between two dimension tables.Columns
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OWNER
Owner of the dimension
DIMENSION_NAME
Name of the dimension
DIM_KEY_ID
Join key ID (unique within a dimension)
LEVEL_NAME
Name of the hierarchy level
KEY_POSITION
Position of the key column within the level
HIERARCHY_NAME
Name of the hierarchy
CHILD_JOIN_COLUMN
Name of the join column
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