oracle帮助文档——Globalization Support Guide

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/3 Setting Up a Globalization Support Environment


3.5 语言和地区参数
NLS_LANGUAGE: server messages;日期缩写;AM,PM,AD和BC;sorting sequence 等
NLS_TERRITORY:Decimal character and group separator各种符号


/5 Linguistic Sorting and String Searching




5.4 Linguistic Sort Features
Base Letters
Ignorable Characters
Contracting Characters
Expanding Characters
Context-Sensitive Characters
Canonical Equivalence
Reverse Secondary Sorting
Character Rearrangement for Thai and Laotian Characters
Special Letters
Special Combination Letters
Special Uppercase Letters
Special Lowercase Letters




/14 Locale Data



14.4 Character Sets

AL16UTF16字符集只能用作NCHAR字符集,而不能用作数据库字符集。
whether the character set is a strict superset of ASCII.















/3 Setting Up a Globalization Support Environment


3.5 语言和地区参数
NLS_LANGUAGE: server messages;日期缩写;AM,PM,AD和BC;sorting sequence 等
NLS_TERRITORY:Decimal character and group separator各种符号


/5 Linguistic Sorting and String Searching




5.4 Linguistic Sort Features
Base Letters
Ignorable Characters
Contracting Characters
Expanding Characters
Context-Sensitive Characters
Canonical Equivalence
Reverse Secondary Sorting
Character Rearrangement for Thai and Laotian Characters
Special Letters
Special Combination Letters
Special Uppercase Letters
Special Lowercase Letters




/14 Locale Data



14.4 Character Sets

AL16UTF16字符集只能用作NCHAR字符集,而不能用作数据库字符集。
whether the character set is a strict superset of ASCII.















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