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--- calculate_lookup_table_keys_and_values [2026/07/07 16:10]
hermann
+++ calculate_lookup_table_keys_and_values [2026/07/15 01:21] (current)
hermann
@@ Line 20: / Line 20: @@
 | Key Column Name | [[Name Type]] | None | Name of the key column in the output lookup table. If omitted, the corresponding name from the base table is used. |
 | Value Column Name | [[Name Type]] | None | Name of the value column in the output lookup table. If omitted, the corresponding name from the base table is used. |
-| Base Lookup Table | [[Lookup Table Type]] | None | The lookup table whose row set drives iteration. When not provided, the [[Number Table]] hook with the lowest list index that is connected to a **lookup table** (not a regular table) is used as the row source (verbose form), or the first lookup table referenced by name in the expression (abbreviated form) — not a union of all connected tables. |
+| Base Lookup Table | [[Lookup Table Type]] | None | The lookup table whose row set drives iteration. When not provided, the [[Number Table]] hook with the lowest list index that is connected to a **lookup table** (not a regular table) is used as the row source (verbose form), or the first lookup table referenced by name in the expression (abbreviated form) — not a union of all connected tables. Prefer this port over a ''Number Table'' hook when the table is needed only to define the row set and is not referenced in the expression, to keep abbreviated syntax available. |
 ===== Output =====
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 ''CalculateLookupTableKeysAndValues''