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SQL:1999 (also called SQL 3) was the fourth revision of the SQL database query language. It introduced a large number of new features, many of which required clarifications in the subsequent SQL:2003. The latest revision of the standard is SQL:2011. ==Summary== The ISO standard documents were published between 1999 and 2002 in several installments, the first one consisting of multiple parts. Unlike previous editions, the standard's name used a colon instead of a hyphen for consistency with the names of other ISO standards. The first installment of SQL:1999 had five parts: *SQL/Framework (ISO/IEC 9075-1:1999 ) *SQL/Foundation (ISO/IEC 9075-2:1999 ) *SQL/CLI : an updated definition of the extension Call Level Interface, originally published in 1995, also known as CLI-95 (ISO/IEC 9075-3:1999 ) *SQL/PSM : an updated definition of the extension Persistent Stored Modules, originally published in 1996, also known as PSM-96 (ISO/IEC 9075-4:1999 ) *SQL/Bindings (ISO/IEC 9075-5:1999 ) Three more parts, also considered part of SQL:1999 were published subsequently: *SQL/MED Management of External Data (SQL:1999 part 9) (ISO/IEC 9075-9:2001 ) *SQL/OLB Object Language Bindings (SQL:1999 part 10) (ISO/IEC 9075-10:2000 ) *SQL/JRT SQL Routines and Types using the Java Programming Language (SQL:1999 part 13) (ISO/IEC 9075-13:2002 ) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「SQL:1999」の詳細全文を読む スポンサード リンク
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