Empty string is not converted to null in JDBC 19c (Doc ID 2804215.1)

Last updated on OCTOBER 08, 2022

Applies to:

JDBC - Version 19.7 and later
Information in this document applies to any platform.

When calling a stored procedure with fixed-size CHAR type, for example:

In JDBC 11.2, empty string ("" ) input is converted to null, but in JDBC 19c, it is converted to 8 white space。

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