for not nullalble column bypass the indicator get to avoid core dump
Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/5ddd7bfc Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/5ddd7bfc Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/5ddd7bfc Branch: refs/heads/master Commit: 5ddd7bfc89c9230d14aeb4b61272036a9797830a Parents: e2a4b80 Author: Liu Ming <ovis_p...@sina.com> Authored: Sat Aug 11 20:17:39 2018 +0000 Committer: Liu Ming <ovis_p...@sina.com> Committed: Sat Aug 11 20:17:39 2018 +0000 ---------------------------------------------------------------------- core/sql/executor/ExExeUtilCli.cpp | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/trafodion/blob/5ddd7bfc/core/sql/executor/ExExeUtilCli.cpp ---------------------------------------------------------------------- diff --git a/core/sql/executor/ExExeUtilCli.cpp b/core/sql/executor/ExExeUtilCli.cpp index 8a47f4d..1c827f6 100644 --- a/core/sql/executor/ExExeUtilCli.cpp +++ b/core/sql/executor/ExExeUtilCli.cpp @@ -1304,10 +1304,19 @@ short ExeCliInterface::fetchAllRows(Queue * &infoList, Lng32 type; short nulind=0; short *indaddr=&nulind; - short **ind; + short **ind=&indaddr; getAttributes(j+1, FALSE, type, len, NULL, NULL); getPtrAndLen(j+1, ptr, len, ind); - if( ((char*)*ind)[0] == -1 ) // NULL value + NABoolean nullableCol = TRUE, isNullVal = FALSE; + if(*ind == NULL) // It is not a nullable value + isNullVal = FALSE; + else + { + if( ((char*)*ind)[0] == -1 ) // NULL value + isNullVal = TRUE; + } + + if(isNullVal) { oi->insert(j, NULL, 0, type); }
