SQL and iSQL*PLUS
SQL is a command language for communication with the Oracle server from any tool or application. Oracle SQL contains many extensions.
iSQL*PLUS is an Oracle tool that recognizes and submits SQL statements to the Oracle server for execution and contains its own command language.
Features of SQL
Can be used by a range of users, including those with little or no programming experience
Is a nonprocedural language
Reduces the amount of time required for creating and maintaining systems
Is an English-like language
Features of iSQL*Plus
Accessed from a browser
Accepts ad hoc entry of statements
Provides online editing for modifying SQL statements
Controls environmental settings
Formats query results into a basic report
Accesses local and remote databases
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