CompareTo(Object) 方法 參考 意見反應 定義 命名空間: System.Data.OracleClient 組件: System.Data.OracleClient.dll 將這個 OracleDateTime 結構與提供的物件相比較,並傳回它們相對值的指示。 C# 複製 public int CompareTo (object obj); 參數 obj Object 要比較的物件。 傳回 Int32 帶正負號的...
结构的最小有效日期OracleDateTime为 1/1/0001 00:00:00。 但是,Oracle 支持早在公元前 4712 年 1 月 1 日。 若要绑定 BC 日期,请分别使用String参数和 Oracle TO_DATE或TO_CHAR转换函数作为输入和输出参数。 构造函数 OracleDateTime(DateTime)
You can use relational operators to compare numeric values or date values. For character values, comparison of single characters are based on the underlying code pages for the characters. For multicharacter strings, comparisons are made until the first character that differs between the two strings ...
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compare(raw,raw,raw) convert(raw,text,text) bit_and(raw,raw) bit_or(raw,raw) bit_xor(raw,raw) bit_complement(raw) cast_to_number(raw) cast_from_number(numeric) cast_to_binary_integer(raw,int1) cast_from_binary_integer(int4,int1)dbms...
(does not save state) and are referenced in HTML regions using &ITEM_NAME. syntax and are expected to be rendered exactly as they were represented on input. For example, the string A<B passed into page item P1_ITEM in the URL would be stored as A<B and would be rendered incorrectly ...
SYS_EXTRACT_UTC(date):返回特定时区时间所对应的格林威治时间。 select SYS_EXTRACT_UTC(systimestamp) from dual; --结果:10-6月 -21 06.41.59.738669 上午 SYSDATE:取得当前的日期和时间,类型是DATE.它没有参数.但在分布式SQL语句中使用时,SYSDATE返回本地数据库的日期和时间. select to_char(sysdate,'yyy...
update to net8.0 1年前 FreeSql.Tests - 修复 DbSet/Repository CompareState 报错的问题;#1994 1个月前 FreeSql - 忧化 MySql CodeFirst 迁移逻辑; 10小时前 Providers - 忧化 MySql CodeFirst 迁移逻辑; 10小时前 .editorconfig 工程默认保存编码为 Encoding.UTF8 ...
Trace a string of related requests back to the originating change and forward to each direct or indirect subscriber of that change request. Node history Browse changes made to a node, including the author, the action taken, the time and date of the change, and the request that drove it. ...
The advanced alert enables you to create a condition that can trigger the alert. In this release, you can incorporate more SQL functionality in the advanced alert condition that provides the ability to compare a list of valid values to incoming audit data content. For example, you can compare...