sqlCommString = "SELECT * FROM Samples WHERE Timestamp = '" + DateTime10SecondsAgo + "'
sqlCommString= "SELECT * FROM Samples ORDER BY Timestamp DESC LIMIT 20"
使用下面的表定义: CREATE TABLE T1 (C1 TIMESTAMP DEFAULT NOW() ON UPDATE CURRENT_TIMESTAMP NOT
NULL); 当一行被更新时这就是我想要的,但是我想知道这是否也是HSQLDB的预期行为,因为CURRENT_TIMESTAMP返回一个TIMESTAMP WITH TIME ZONE类型的值。
我遇到了这个代码片段的问题:DECLARE pattern CHARACTER 'yyyy-mm-ddTHH:mm:ss';DATE FORMAT 'yyyy-MM-dd');
SET OutputRoot.XMLNSC.ns:ConsumerTrxnsInqRs.Body.ConsumerTransaction[i].Timestamp= CAST(REPLACE(SUBSTRING(CAST(FormattedTimeStamp AS C