A data Sublanguage is a computer language used to define or manipulate the structure of a relational database management system(DBMS) e.g QBE, SQL.
A data Sublanguage is a computer language used to define or manipulate the structure of a relational database management system(DBMS) e.g QBE, SQL.
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A language which supports sub programs. In procedural languages emphasis is more on code than data eg: COBOL,PL/SQL.
Protocol
The schema is the physical arrangement of the data as it appears in the DBMS. The sub-schema is the logical view of the data as it appears to the application program.
Perl Data Language was created in 1996.
GNU Data Language was created in 2004.
Data manipulation language(DML) data Defenition language(DDL) data control Language(DCL) Transaction Control
1.The data definition facility or data definition language (DDL). 2.The data manipulation facility or data manipulation language (DML). 3.The data query facility or data query language [DQL]. 4.The data control facility or data control language [DCL]. 5.The transaction control facility or data control language [TCL].
SQL in database is short for structured query language. There are four types of SQL statements which are as follows : 1) Data retrieval language 2) Data manipulation language 3) Data control language 4) Data definition language
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A Data Learn the Language was created on 2002-09-10.