SqlKeyConstraint.new SqlSpecialOperator() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	20 of 20	0%	0 of 0	n/a	2	2	4	4	2	2
createCall(SqlLiteral, SqlParserPos, SqlNode[])		0%		n/a	1	1	3	3	1	1
{...}		0%		n/a	1	1	1	1	1	1