ENG-4536 Add virtual destructor to TableStreamerInterface.
ENG-4536 Add virtual destructor to TableStreamerInterface.

flybird119/voltdb,VoltDB/voltdb,migue/voltdb,paulmartel/voltdb,kumarrus/voltdb,flybird119/voltdb,simonzhangsm/voltdb,ingted/voltdb,migue/voltdb,paulmartel/voltdb,zuowang/voltdb,simonzhangsm/voltdb,zuowang/voltdb,paulmartel/voltdb,paulmartel/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,migue/voltdb,creative-quant/voltdb,migue/voltdb,VoltDB/voltdb,wolffcm/voltdb,VoltDB/voltdb,VoltDB/voltdb,simonzhangsm/voltdb,flybird119/voltdb,flybird119/voltdb,wolffcm/voltdb,paulmartel/voltdb,wolffcm/voltdb,ingted/voltdb,deerwalk/voltdb,zuowang/voltdb,simonzhangsm/voltdb,flybird119/voltdb,paulmartel/voltdb,wolffcm/voltdb,zuowang/voltdb,creative-quant/voltdb,paulmartel/voltdb,creative-quant/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,ingted/voltdb,deerwalk/voltdb,VoltDB/voltdb,deerwalk/voltdb,wolffcm/voltdb,zuowang/voltdb,ingted/voltdb,zuowang/voltdb,VoltDB/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,creative-quant/voltdb,migue/voltdb,VoltDB/voltdb,migue/voltdb,creative-quant/voltdb,deerwalk/voltdb,kumarrus/voltdb,wolffcm/voltdb,deerwalk/voltdb,ingted/voltdb,zuowang/voltdb,kumarrus/voltdb,flybird119/voltdb,deerwalk/voltdb,zuowang/voltdb,deerwalk/voltdb,wolffcm/voltdb,ingted/voltdb,kumarrus/voltdb,ingted/voltdb,migue/voltdb,creative-quant/voltdb,deerwalk/voltdb,creative-quant/voltdb,creative-quant/voltdb,paulmartel/voltdb,flybird119/voltdb,simonzhangsm/voltdb,flybird119/voltdb,ingted/voltdb,migue/voltdb,kumarrus/voltdb,wolffcm/voltdb