renamed:    src/analyze/analyze.backup.cpp -> src/analyze/analyze.cpp.new
	renamed:    src/execution/executor_nestedloop_join.h.undo -> src/execution/executor_nestedloop_join.h
	renamed:    src/execution/executor_projection.h.undo -> src/execution/executor_projection.h
	renamed:    src/execution/executor_seq_scan.h.undo -> src/execution/executor_seq_scan.h
	renamed:    src/optmizer/CMakeLists.txt -> src/optimizer/CMakeLists.txt
	renamed:    src/optmizer/optimizer.h -> src/optimizer/optimizer.h
	renamed:    src/optmizer/plan.h -> src/optimizer/plan.h
	renamed:    src/optmizer/planner.cpp -> src/optimizer/planner.cpp
	renamed:    src/optmizer/planner.h -> src/optimizer/planner.h
	modified:   src/parser/ast.h
	deleted:    src/parser/ast.h.backup
	renamed:    src/parser/yacc.backup -> src/parser/yacc.y.new
	modified:   src/transaction/concurrency/lock_manager.cpp