Matcher for matching a column value greater than or equal to the argument when using Query.where.
See Query.where. Example:
var query = new Query<Employee>()
..where.salary = whereGreaterThanEqualTo(60000);
Source
dynamic whereGreaterThanEqualTo(dynamic value) { return new ComparisonMatcherExpression( value, MatcherOperator.greaterThanEqualTo); }