/** 添加表达式,匹配操作符 "propertyName is not null". */ public Condition addNotNull(final ColumnField<?> columnField) { return add(Restrict.isNotNull(columnField.getFieldName())); }
/** 添加表达式,匹配操作符 "propertyName is not null". */ public Condition addNotNull(final String propertyName) { return add(Restrict.isNotNull(propertyName)); }