Github user sureshsubbiah commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/37#discussion_r36086954
--- Diff: core/sql/generator/GenRelScan.cpp ---
@@ -2203,10 +2203,46 @@ short HbaseAccess::codeGen(Generator * generator)
ExpTupleDesc::SQLMX_KEY_FORMAT);
const ValueIdList &retColumnList = retColRefSet_;
+ // Always get the index name -- it will be the base tablename for
+ // primary access if it is trafodion table.
+ char * tablename = NULL;
+ char * snapshotName = NULL;
+ LatestSnpSupportEnum latestSnpSupport= latest_snp_supported;
+ if ((getTableDesc()->getNATable()->isHbaseRowTable()) ||
+ (getTableDesc()->getNATable()->isHbaseCellTable()))
+ {
+ tablename =
+ space->AllocateAndCopyToAlignedSpace(
+
GenGetQualifiedName(getTableName().getQualifiedNameObj().getObjectName()), 0);
+ latestSnpSupport = latest_snp_not_trafodion_table;
+ }
+ else
+ {
+ if (getIndexDesc() && getIndexDesc()->getNAFileSet())
+ {
+ tablename =
space->AllocateAndCopyToAlignedSpace(GenGetQualifiedName(getIndexDesc()->getNAFileSet()->getFileSetName()),
0);
+ if (getIndexDesc()->isClusteringIndex())
+ {
+ //base table
+ snapshotName =
(char*)getTableDesc()->getNATable()->getSnapshotName() ;
+ if (snapshotName == NULL)
+ latestSnpSupport = latest_snp_no_snapshot_available;
+ }
+ else
+ latestSnpSupport = latest_snp_index_table;
--- End diff --
Do we support the case where the base table has no snapshot defined on it
but an index on the table does have a snapshot?
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