com.jn.sqlhelper.dialect.expression

接口 SymbolExpression

所有已知实现类:

AddExpression, AllExpression, AndExpression, AnyExpression, BetweenAndExpression, DivideExpression, EqualExpression, ExistsExpression, GreaterOrEqualExpression, GreaterThanExpression, InExpression, IsNullExpression, LesserOrEqualExpression, LesserThanExpression, LikeExpression, ModeExpression, MultipleExpression, NotEqualExpression, NotExpression, OrExpression, SubtractExpression

public interface SymbolExpression

只是一个标识而已