find dbms -name '*.h' -or -name '*.cpp' | xargs grep -l $'\xe2\x80\x8b' | xargs sed -i 's/'$'\xe2\x80\x8b''//g'

* Added support for NULLS FIRST and LAST in ORDER BY [#CLICKHOUSE-2882].

* Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].

* Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].

* Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].

* Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].

* Added support for NULLS FIRST and LAST in ORDER BY (continued) [#CLICKHOUSE-2882].

* Added test [#CLICKHOUSE-2882].

* split ColumnAggregateFunction.h

* format

* Allow use re2_st without cmake

* use std type in find_first_symbols.h

* fix ArrayEvaluator.h

* include fixes

* split ColumnConstAggregateFunction.h

* fix StorageMaterializedView.h

* split AddingDefaultBlockOutputStream.h

* move CSVRowInputStream::updateDiagnosticInfo to .cpp

* split ParserEnumElement.h

* format

* split DB/Parsers/ParserUseQuery.h

* clean