ELEMENT_AT
Returns the value associated with a specified key in a map.
Analyze Syntax
func.element_at(get_column(table, 'map_col'), 'key')
Analyze Examples
func.element_at(MAP{'a':1,'b':2}, 'b')
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SQL Syntax
ELEMENT_AT(<map_col>, 'key')
SQL Examples
SELECT ELEMENT_AT(MAP{'a':1, 'b':2}, 'b');
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