苏锦佩 created TRAFODION-2375:
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Summary: SQLGetDiagRec API didn't return correct text length
Key: TRAFODION-2375
URL: https://issues.apache.org/jira/browse/TRAFODION-2375
Project: Apache Trafodion
Issue Type: Bug
Components: client-odbc-windows
Affects Versions: 2.2-incubating
Environment: Distro Version: HDP2.4, Trafodion Version: R22, OS: Win10
Reporter: 苏锦佩
SQLRETURN SQLGetDiagRec(
SQLSMALLINT HandleType,
SQLHANDLE Handle,
SQLSMALLINT RecNumber,
SQLCHAR * SQLState,
SQLINTEGER * NativeErrorPtr,
SQLCHAR * MessageText,
SQLSMALLINT BufferLength,
SQLSMALLINT * TextLengthPtr);
Acoording to API reference, TextLengthPtr should return total number of
characters available, but it return number of truncated characters when
BufferLength is not enough to receive all MessageText;
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