ภาษา SQL

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ภาษา SQL

SQL ย่อมาจาก Structured Query Language เป็นภาษามาตรฐานสำหรับการเข้าถึง และจัดการฐานข้อมูล

1. SQL เบื้องต้น

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ข้อมูลอ้างอิง:	SQL: www.w3schools.com

SQL

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SQL

SQL is abbreviated from Structured Query Language, is a standard language for accessing and manipulating databases.

1. Introduction to SQL

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Refer to:	SQL: www.w3schools.com

Private Enterprise Number

PRIVATE ENTERPRISE NUMBER

PEN are created and maintained by the Internet Assigned Number Authority (IANA) in a public registry, including a publicly revealed email address and contact name.

(last updated 2020-05-04)

SMI Network Management Private Enterprise Codes:

Prefix: iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)

• Private Enterprise Number 0-10000
• Private Enterprise Number 10001-20000
• Private Enterprise Number 20001-30000
• Private Enterprise Number 30001-40000
• Private Enterprise Number 40001-50000
• Private Enterprise Number 50001-55721

How to search PRIVATE ENTERPRISE NUMBERS

• On PC
  1. To click to traverse each links above on PRIVATE ENTERPRISE NUMBERS page or the range you known.
  2. Press Ctrl+f and type private enterprise name keyword.
  3. The keyword will be highlighted.
• On Mobile: Chrome App
  1. To tap to traverse each links above on PRIVATE ENTERPRISE NUMBERS page or the range you known.
  2. Tap "..." button on the bottom right corner of your hand.
  3. Slide to bottom and tap on "Find in Page...".
  4. Type private enterprise name keyword.
  5. The keyword will be highlighted.
• On Mobile: Safari App
  1. To tap to traverse each links above on PRIVATE ENTERPRISE NUMBERS page or the range you known.
  2. Tap 3rd button from the bottom left corner of your hand.
  3. Slide to bottom and tap on "Find on Page".
  4. Type private enterprise name keyword.
  5. The keyword will be highlighted.

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Refer to:	iana.org: PRIVATE ENTERPRISE NUMBERS
	wikipedia.org: PEN
	001freedownloads.com: Image

MIB

MIB

MIB : Management Information Base
a database used for managing the entities in a communication network.

Private Enterprise Number PEN

PENs are created and maintained by the Internet Assigned Number Authority (IANA) in a public registry, including a publicly revealed email address and "contact name".

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Refer to:	wikipedia.org: MIB, PEN