Release 10.1A: OpenEdge Getting Started:
New and Revised Features

> ## SUBSTR and SUBSTRING (ODBC compatible)

> In OpenEdge Release 10.0B, the `SUBSTR` and `SUBSTRING` functions returned an error if the entered character field exceeded the `SQL_WIDTH`. OpenEdge Release 10.1A removes this limitation.

> For more information about how `SUBSTR` and `SUBSTRING` handle `SQL_WIDTH` violations, see:

> Manual: | OpenEdge Data Management: SQL Reference

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