Product Documentation

V9 Update Guide

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Unicode Support for c-treeDB

Simply storing Unicode data has always been possible with c-treeDB, provided the application treated the data as binary and performed any necessary translations. In this case using the stored Unicode data as a segment of an index was difficult since c-treeDB had no way of knowing how the underlying binary data was encoded: UTF-8. UTF-16, ASCII, etc.

c-treeDB now provides support for Unicode fields. This support includes:

  • Unicode UTF-16 field types
  • UTF-8 compliant C/C++ API
  • Indexing on UNICODE field data
  • ICU library support

Review the complete documentation in the c-treeDB C and C++ Developer Guides for complete information on this new c-treeDB feature.

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