#1
| |||
| |||
![]()
Will you please provide me the Mumbai University DBMS Lab Manual??? The Mumbai University was established in 1857. it is one of the oldest and premier Universities in India. As you required for the DBMS Lab Manual, here I am uploading a pdf file having the same, this is the content of the attachment: Introduction about SQL- SQL (Structured Query Language) is a nonprocedural language, you specify what you want, not how to get it. A block structured format of English key words is used in this Query language. It has the following components. DDL (Data Definition Language)- The SQL DDL provides command for defining relation schemas, deleting relations and modifying relation schema. DML (DATA Manipulation Language)- It includes commands to insert tuples into, delete tuples from and modify tuples in the database. View definition- The SQL DDL includes commands for defining views. Transaction Control- SQL includes for specifying the beginning and ending of transactions. Embedded SQL and Dynamic SQL- Embedded and Dynamic SQL define how SQL statements can be embedded with in general purpose programming languages, such as C, C++, JAVA, COBOL, Pascal and Fortran. Integrity- The SQL DDL includes commands for specifying integrity constraints that the data stored in the database must specify. Updates that violate integrity constraints are allowed. Authorization- The SQL DDL includes commands for specifying access rights to relations and views. Data Definition Language- The SQL DDL allows specification of not only a set of relations but also information about each relation, including- • Schema for each relation • The domain of values associated with each attribute. • The integrity constraints. • The set of indices to be maintained for each relation. Here is the complete file click on it… MU DBMS Lab Manual For further information please contact to the address given below: Address University of Mumbai CST Rd, Mumbai, MH 400098 022 2654 3300 Map Last edited by Aakashd; October 18th, 2019 at 04:06 PM. |