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Reserved words in SQL and related products In SQL:2023 [3] In IBM Db2 13 [4] In Mimer SQL 11.0 [5] In MySQL 8.0 [6] In Oracle Database 23c [7] In PostgreSQL 16 [1] In Microsoft SQL Server 2022 [2]
SQL Server 2008 R2 uses SCSU to compress Unicode values (there meaning from strings in UCS-2 encoding) stored in nchar(n) and nvarchar(n) columns, achieving space savings between 15% and 50% (while UTF-8 only has this 50% reduction for ASCII subset of Unicode), depending on the language of the data.
Collation is the assembly of written information into a standard order. Many systems of collation are based on numerical order or alphabetical order, or extensions and combinations thereof. Collation is a fundamental element of most office filing systems, library catalogs, and reference books.
Loading will fail or cause corrupted result if the file contains characters that do not exist in GBK (see § Technical details for examples). GNU glibc 's gconv, the character codec library used on most Linux distributions, supports GB 18030-2000 since 2.2, [ 23 ] and GB 18030-2005 since 2.14; [ 24 ] glibc notably includes non-PUA mappings for ...
It may though require the user to change options from the normal settings, or may require a BOM (byte-order mark) as the first character to read the file. Examples of software supporting UTF-8 include Microsoft Word, [34] [35] [36] Microsoft Excel (2016 and later), [37] [38] Google Drive, LibreOffice and most databases.
Microsoft SQL Server (Structured Query Language) is a proprietary relational database management system developed by Microsoft.As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network (including the Internet).
Quite a few languages make the encoding part of the string object, and thus store and support a large set of encodings including UTF-16. Most consider UTF-16 and UCS-2 to be different encodings. Examples are the PHP language [37] and MySQL. [38]
SQL Anywhere (formerly known as Sybase Adaptive Server Anywhere and Watcom SQL) Proprietary SQL Azure (Cloud SQL Server) Proprietary SQLBase: Proprietary SQLite: Public Domain SQream DB: Proprietary SAP Advantage Database Server (formerly known as Sybase Advantage Database Server) Proprietary Teradata: Proprietary TiDB: Apache License 2.0 ...