3.IS TABLE OF指定是一个集合的表的数组类型,简单的来说就是一个可以存储一列多行的数据类型,my_emp指出在哪个表上(存在的表)%ROWTYPE指在表上的行的数据类型. 4.INDEX BY BINARY_INTEGER指索引组织类型 5.v_emp_table定义一个变量来存储集合数据类型 6.BULK COLLECT INTO指是一个成批聚合类型,简单的来...
1. TYPE tabletypeIS TABLE OFtypeINDEX BYBINARY_INTEGER; 定义:TYPE t_charTableIS TABLE OFVARCHAR2(10)INDEX BYBINARY_INTEGER; 引用:tableName(index); Oracle中index by binary_integer的作用 如语句:type numbers is table of number index by binary_integer;其作用是,加了”index by binary_integer ”...
); 注意:type ··· is table of 类似一个二维数组(index by binary_integer自增长下标) PostgreSQL postgresql 的type定义需要在数据库中定义,而不是函数中定义,可理解为postgresql中的type只可以定义全局类型 。CREATE TYPE为当前数据库注册一个新的数据类型。定义该类型的用户成为其所有者 create TYPE STRU as(...
TYPE TABLE NAME IS TABLE OF ELEMENT_TYPE [NOT NULL] INDEX BY [BINARY_INTEGER|PLS_INTEGER|VARRAY2]; 关键字INDEX BY表示创建一个主键索引,以便引用记录表变量中的特定行。 BINARY_INTEGER的说明 如语句:TYPE NUMBERS IS TABLE OF NUMBER INDEX BY BINARY_INTEGER;其作用是,加了”INDEX BYBINARY_INTEGER ”...
SKILL_Key BINARY_INTEGER; TYPE SKILL_Tbl is TABLE of CHAR(12) INDEX by BINARY_INTEGER; TYPE EMPNAME_Typ is RECORD ( FIRST_NAME CHAR(10), LAST_NAME CHAR(15)); TYPE ZIP_Typ is RECORD ( FIRST_FIVE CHAR(5), LAST_FOUR CHAR(4)); TYPE HOME_ADDRESS_Typ is RECORD ( STREET CHAR(20)...
為了識別多載簽章,程式代碼範例會建立暫存陣列,其中包含兩 Type 個物件,代表 int Visual Basic) 中的 (Integer。程式代碼範例會使用 MethodInfo 在字串 「Hello, World!“ 上叫 Substring用 方法,並顯示結果。C# 複製 執行 using System; using System.Reflection; class Example { static void Main() { Type ...
IndexType IndexTypeKind InlineDerivedTable InlineFunctionOption InlineResultSetDefinition InPredicate InsertBulkColumnDefinition InsertBulkStatement InsertMergeAction InsertOption InsertSource InsertSpecification InsertStatement IntegerLiteral InternalOpenRowset IPv4 IsolationLevel JoinHint JoinParenthesisTableReference Join...
by the power of TypeScript's well-knownTuring Completedtype system High-quality types can help improve projects' maintainability while avoiding potential bugs. There are a bunch of awesome type utility libraries that may boost your works on types, likets-toolbelt,utility-types,SimplyTyped, etc.,...
PropertyValue Description Percentage of failures for the plug-in type. DisplayName Failure Percent IsValidForForm True IsValidForRead True LogicalName failurepercent RequiredLevel SystemRequired Type Integer MaxValue 100 MinValue 0ModifiedBy展開表格 PropertyValue Description Unique identifier of th...
public void SetSegmentType (int Index, Microsoft.Office.Core.MsoSegmentType SegmentType); Parameters Index Int32 Required Integer. The node whose segment type is to be set. SegmentType MsoSegmentType Required MsoSegmentType. Specifies if the segment is straight or curved. Can be one of these...