to_date() 如果您的列的类型为DATE(也支持秒),则需要使用to_date() to_date('12-01-2012 21:24:00', 'dd-mm-yyyy hh24:mi:ss') 示例 要将其置于where条件中,请使用以下命令: select * from TableA where startdate >= to_timestamp('12-01-2012 21:24:00', 'dd-mm-yyyy hh24:mi:ss') ...
Example: Using getOracleObject in a Callable Statement Thefollowing example prepares a call to the proceduremyGetDate, which associates a character string with a date. The program passes "HR"to the prepared call and registers theDATEtype as an output parameter. After the call is run,getOracle...
Date Datatype As with the NUMERIC datatype, Oracle stores all dates and times in a standard internal format. The standard Oracle date format for input takes the form of DD-MON-YY HH:MI:SS, where DD represents up to two digits for the day of the month, MON is a three-character abbrev...
a SELECT statement with a condition in the WHERE clausethat evaluates toUNKNOWN returns no rows. However, a condition evaluatingto UNKNOWN differs from FALSE in that further operations onan UNKNOWN condition evaluation will evaluate to UNKNOWN. Thus, NOT FALSE evaluatesto TRUE, but NOT UNKNOWN evalu...
or (d IN (1, 4, 6, 5, 7) and o.adddte between date5 and date6) ) To use CASE, your WHERE clause would have to be: Code: where o.adddte between case When d = 2 then date1 when d = 3 then date3 else date5 end
tmpWhereClause = new String(tmpLocalFormat2.format(tmpLocalFormat.parse(tmpDate.toString())); ... Another example follows: ... Date convertedDate = new Date(); String convertedDateString; SimpleDateFormat displayDateFormat = new SimpleDateFormat ("MM'/'dd'/'yyyy"); converted...
until logseq1300thread1--until time"to_date( '2017-04-18 16:05:07', 'yyyy-mm-dd hh24:mi:ss')"auxiliary destination'/disk1/auxdest'; 半自动(辅助实例使用用户自定义的设置) 代码语言:javascript 复制 run{setnewnamefordatafile'?/oracle_home/oradata/trgt/users01.dbf'to'/newfs/users01.dbf...
12 Oracle TimesTen In-Memory Database SQL Reference Guide Data type (continued) DATE TT_TIMESTAMP Description Stores date and time information: century, year, month, date, hour, minute and second: Format is: YYYY-MM-DD HHMMSS. Valid date range is from January 1, 4712 BC to December 31,...
DATEDateTime FLOAT十进制、字符串(如果精度 > 28) INTEGER十进制、字符串(如果精度 > 28) LONGString LONG RAWByte[] NCHARString NCLOBString NUMBER (p,s)Decimal、String(如果精度 > 28) NUMBER(没有精度和小数位数)Double NVARCHAR2String RAWByte[] ...
select af.keynodefromAPPFOUNDATIONaf where af.appid=aid and af.foundationid=fid;--没有into,编译报错,提示:CompilationError:PLS-00428:anINTOclause is expectedinthisSELECTstatement 3.在利用select…into…语法时,必须先确保数据库中有该条记录,否则会报出”no data found”异常。 可以在该语法之前,先利用...