The HCL OneDB™ Change Data Capture API Programmer's Guide describes how to program applications to process changed data from HCL OneDB™ databases using the HCL® OneDB® Change Data Capture API. Change Data Capture API Programmer's Guide These topics describe how to program applications to process changed data from HCL OneDB™ databases using the HCL® OneDB® Change Data Capture API.The only difference between NVARCHAR and VARCHAR data types is the collation order, except in databases that were created with the NLSCASE INSENSITIVE property. Collate NVARCHAR data The NVARCHAR data type is a locale-sensitive data type.Data can be a string of single-byte or multibyte letters, digits, and other characters that are supported by the code set of your database locale. The NVARCHAR data type The NVARCHAR data type stores character data in a variable-length field.Localized collation of character data The choice of locale can affect the collating order of NCHAR and NVARCHAR character data types.Character data types The locale affects the collation of built-in SQL character data types.SQL features These topics explain how the GLS feature affects the HCL® OneDB® implementation of SQL.The HCL OneDB™ GLS User's Guide describes the Global Language Support (GLS) feature available in HCL® OneDB® products. GLS User's Guide These topics describe the Global Language Support (GLS) feature available in HCL® OneDB® products.Client APIs and tools You can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
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