db2 decimal data type

1) Basic Type-number, which adopts the 64-bit floating point format defined by IEEE754 standard. special numeric constant: the special value of Infinity, NaN, is not a numerical value, Number. MAX_VALUE indicates the maximum Number. MIN_VALUE represents the minimum Number. naN non-numeric value Number... syntax 1) Basic Type--- Number, which adopts the 64-bit floating point format defined by the IEEE754 sta

Concise Data Type Guide and Data Type GuideCommon Data Types Char: characters are stored in computer memory in the form of character encoding. character encoding is A number. Therefore, in computer opinion, A is exactly the same as number 65 (65 is the ASCII code of ). In

JAVA program, basic data type, data type conversion, variables and constants, common operators, java Operators I. Basic Data Types Integer type: byte, short, int (commonly used), long (usually used) Defines a variable int a = 10;

DOUBLE 22 DOUBLE Java.lang.Double 8 DECIMAL 11 DECIMAL Java.math.BigDecimal 3 BOOLEAN 1 With tinyint Id 11 PK (INTEGER UNSIGNED) Java.lang.Long 4

Basic data type, java Basic Data Type Byte tt = (byte) 130 is equal to-126. Byte occupies one byte, 8 bits. The first digit is the symbol bit. 0 indicates a positive number, and 1 indicates a negative number. Therefore, the value range of byte is [-128,127]. The binary value of 130 is 00000000000000000000000010000010,

Tags: precision decimal floating-point boolean parameter http iad ica rootIntroducedThe storage engine determines the type of table, and the data stored in the table has different types, each data type has its own width, but the width is optionalMySQL Common

MySQL Data Type and creation, mysql Data Type Creation MySQL creation: 1. Create a databaseCreate database test2;2. delete a databaseDrop database test2;3. Create a tableCreate table ceshi(Ids int auto_increment primary key,Uid varchar (20 ),Name varchar (20 ),Class varchar (20 ),Foreign key (class) references class (c

type This is a variable-length string that contains data in Unicode format. NVARCHAR2 can store up to 4,000 bytes of information. Two. Number types 2.1 Number Type Number (P,s) is the most common numeric type that can hold a data range of 10^130~10^126 (without this valu

Tags: update breadth First float serve Ted parent integer ESC BlogTSQL HierarchyID Data Type usageApril 25, 2017 09:47:46 Number of readings: The HierarchyID data type is a variable-length system data type. You can use HierarchyID

Tags: SQL basic Ted Basics prim style max base IMA key1.INT MySQL supports integer types in 5 , and each integer type can be divided into signed and unsigned integers. Type Number of bytes TINYINT 1 SMALLINT 2 Mediumint 3 Int 4 BIGINT 8 1.1.2.

Label: SQL Server data types System.Data.SqlDbType . NET data type Int SqlDbType.Int Int varchar SqlDbType.VarChar String Bit Sqldbtype.bit bool Datetime Sqldbtype.datetime Datetime Deci