teradata data types

Python learns the sequence of data types, and python Data Types I. Sequence (this article uses python3.5)######################################## ##################### List and tuples are all Sequences# Features:#1. You can obtain specific elements through indexes.#2. You can obtain a small sequence through the slice o

Varchar Variable-length non-Unicode data, which can contain a maximum of 8,000 characters. String Text Variable-length non-Unicode data. The maximum length is 2 ^ 31-1 (2,147,483,647) characters. String Unicode string Nchar Unicode data of a

JavaScript basic Data type:JS basic data types include: Undefined,null,number,boolean,string. The base data type is accessed by value, which means that we can manipulate the actual values that are saved in the variable.　　1. The value of the base data type is immutableNo meth

Data: useful information.Data type: The classification of the data.Data types in the C # language:1.char character Type: Single text (man alphanumeric punctuation), written (in pairs of single quotation marks).2.string String Type: Unlimited number of words (man alphanumeric punctuation), the way of writing (in pairs of English double quotation marks).3.int integer type: Short integer, used to represent an

Share the difference between the three types of data in the PHP5 class, PHP5 data type Public: Common TypeA method or property in a subclass that can invoke a public type through Self::var can call a method in the parent class through Parent::methodA method or property in an instance that can be $obj->var to invoke the public type Protected: Protected TypeA meth

Hibernate (5) Basic data types and hibernate Data TypesI. Basic data types of Hibernate Relationship between the three data types Hibernate ing type Java type Standard SQ

Enumeration of basic IOS data types and IOS Data Types Enumeration is a basic data type in C language. By enumeration, you can declare a group of constants to represent different meanings. It is actually a set of Integer constants. Enumeration is a very common type and is al

Basic Data Types of Java, Java Data Types Java has eight basic data types: Integer Byte 1-byte 8-bit Short 2-byte 16-bit Int 4-byte 32-bit Long 8-byte 64-bit In hibernate automatic ing, the corresponding type of packaging c

1 Packagecom.liu.u6.copy1;2 /*3 * What is the difference between a basic data type and a reference data type4 */5 Public classSJLX {6 Public intAge ;7 }8 Packagecom.liu.u6.copy1;9 Public classTESTSJLX {Ten Public Static voidMain (string[] args) { OneSystem.out.println ("*********************** basic data Type *********************8"); A int

Basic data types based on JAVA, java Data Types Basic Data Type:1. numeric type 1) integer: 1. byte: one byte, eight digits. value range: 0 ~ 255, used to store binary data. 2. Two short bytes, 16 bits. The value range is-32768 ~

Through the previous chapters, we have figured out several important features of JavaScript, the function of class concept, the "function" instantiation of the object, the prototype chain, the definition of function, and so on. JavaScript as a high-level scripting language is also an object-oriented language, but the data types in JavaScript are not like the "Everything is Object" in Java, and we'll delve i

type is converted to String type:" +g);//long type is converted to string type long j=123342; String j=string.valueof (J); System.out.println ("Long is converted to String type:" +j);//object type is converted to string type Object k=c; String k=string.valueof (K); System.out.println ("ObThe ject type is converted to String type: "+k"; System.out.println ("\ n");//double type to long type double P=88.88;long p=math.round (d); System.out.println ("Double type to Long type:" +p);p =p; Force typ