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ELT
Returns the Nth value in its list of arguments.
Syntax
ELT (pos, val, [val, [val...]])
Arguments
- pos: one-indexed argument position
- val: any number of values.
Examples
memsql> select elt(2, 'foo', 'bar', 'baz');
+-----------------------------+
| elt(2, 'foo', 'bar', 'baz') |
+-----------------------------+
| bar |
+-----------------------------+
memsql> select elt(product_code, 'housewares', 'textiles', 'appliances', 'lamps')
-> as product_type from products limit 6;
+-----------------------------+
| product_type |
+-----------------------------+
| housewares |
| lamps |
| lamps |
| housewares |
| textiles |
| appliances |
+-----------------------------+
