create_sort_key()

Constructs a binary-comparable sort key based on a set of input parameters and sort qualifiers

Arguments & returns

Scalar

Overload link	`parameters...`	… Varargs	Returns
#01	`ANY`	`ANY`	`BLOB`

… accepts a variable number of arguments of the type shown.

SELECT create_sort_key('apples', 'DESC NULLS LAST') AS sort_key;

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Guide example · Run to view results.

SELECT
  create_sort_key('A', 'DESC');