Github user xwq commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1167#discussion_r126080717
--- Diff: core/sql/exp/ExpLOBinterface.cpp ---
@@ -728,9 +728,9 @@ Lng32 ExpLOBInterfaceUpdate(void * exLobGlob,
Ex_Lob_Error status;
Int64 cliError = -1;
Int64 sourceLen = 0;
- if((so == Lob_Memory) || (so == Lob_External_File))
+ if(so == Lob_External_File)
sourceLen = strlen(srcLobData);
- else if (so == Lob_Buffer)
+ else if ((so == Lob_Buffer) || (so == Lob_Memory))
--- End diff --
I have run the regression test in sql/regress, it passed. Here the problem
is the CLOB will be truncate by '\0'. Some charset, it uses 2 or more bytes
for one character, one of the byte may be '\0'. It seems the tgtLobLen is the
real length. Could you help me to check it and give me some suggestions.
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