These are utility functions which help to build condition object to be used with queries and query builders representing greater or equals comparison condition.
The result condition type for each function is specified as a comment below. Due to possible ambiguities (for example, db::GreaterEquals(L"name", L"John") seems fine but both String and DbValue have constructors accepting const wchar_t* argument and for compiler it is not obvious that the first argument should be interpreted as string and the second one as value so that final condition would be column >= value) you have to exactly specify the type of argument. As an alternative you can use db::ge*() functions instead.
DbCondition GreaterEquals(const String &operand1, const String &operand2); // column1 >= column2DbCondition GreaterEquals(const String &operand1, const DbValue &operand2); // column >= valueDbCondition GreaterEquals(const DbValue &operand1, const String &operand2); // value >= columnDbCondition GreaterEquals(const DbValue &operand1, const DbValue &operand2); // value1 >= value2DbCondition GreaterEquals(const String &operand1, DbCondition operand2); // column >= expressionDbCondition GreaterEquals(DbCondition operand1, const String &operand2); // expression >= columnDbCondition GreaterEquals(DbCondition operand1, DbCondition operand2); // expression1 >= expression2DbCondition GreaterEquals(const DbValue &operand1, DbCondition operand2); // value >= expressionDbCondition GreaterEquals(DbCondition operand1, const DbValue &operand2); // expression >= value| Namespace: | nitisa::db |
| Include: | Nitisa/Db/DbCondition.h |