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12-12-2022
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FILL IN THE BLANK The _____ specification creates an individual index on a respective attribute; use it to avoid having duplicated values in a column.

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tutorconsortium113 tutorconsortium113

18-12-2022

Use the individual index that the SQL specification produces for each relevant property to prevent having duplicate values in a column.

What is SQL explain its features?

Use the individual index that the SQL specification produces for each relevant property to prevent having duplicate values in a column.The common language used to create queries in databases is known as Structured Query Language (SQL).

The International Standards Organization (ISO) and ANSI both approved of it (American National Standards Institute).Several significant characteristics of SQL include:DDL: Data Definition Language

Data definition (schema construction and modification), data access control, data query, and data manipulation (insert, update, and delete) are all included in the scope of SQL.The Data Definition Language (DDL), the Data Control Language (DCL), and the Data Manipulation Language (DML) are the three core parts of SQL (DCL).

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