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menu:parent [2014/05/14 03:59] (current)
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 +====== RIMMF ID columns ======
 +
 +To create a self-referencing trees structure (like RIMMF) two id columns are needed:
 +  - a Parent ID
 +  - a Row ID
 +
 +Row IDs are simple sequential numbers. The Parent ID is what connects a row to another row in a Parent/Child relationship, thus making the tree visualization possible.
 +
 +These two columns are not intended for user modification.
 +
 +
  
menu/parent.txt ยท Last modified: 2014/05/14 03:59 (external edit)
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