Returns the current setting of the UDF, UDM, or external stored procedure trace string set up with the SET SESSION FUNCTION TRACE statement.
void FNC_Trace_String ( void *TraceStr )
- void *TraceStr
- a pointer to memory that can hold the trace string.
The trace string is in the default character set of the user at the time the function was created or replaced.
The string is zero terminated. For UNICODE, the terminator is 16 bits of zero.
If the trace option is off, the string is set to NULL.
Example Using FNC_Trace_String
SQL_TEXT TraceStr; ... FNC_Trace_String(TraceStr);
For more information on SET SESSION FUNCTION TRACE, see Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144.