[pgpool-committers: 4295] pgpool: Revert "Import PostgreSQL 10.0 SQL parser."

[pengbo]

Revert "Import PostgreSQL 10.0 SQL parser."

This reverts commit d9b35160a66b1e9c4c32cd0363e2099c93c968b6.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=a7f9194d74a578b7e1d85b6ac1eb5cf4939d493b

Modified Files
--------------
src/context/pool_query_context.c      |    41 +-
src/include/parser/gramparse.h        |    10 +-
src/include/parser/keywords.h         |     6 +-
src/include/parser/kwlist.h           |    17 +-
src/include/parser/makefuncs.h        |    10 +-
src/include/parser/nodes.h            |   142 +-
src/include/parser/parsenodes.h       |   509 +-
src/include/parser/parser.h           |     8 +-
src/include/parser/pg_class.h         |    57 +-
src/include/parser/pg_config_manual.h |    36 +-
src/include/parser/pg_list.h          |    29 +-
src/include/parser/pg_trigger.h       |    21 +-
src/include/parser/pg_wchar.h         |   170 +-
src/include/parser/primnodes.h        |   130 +-
src/include/parser/scanner.h          |     8 +-
src/include/parser/scansup.h          |     4 +-
src/include/parser/stringinfo.h       |     6 +-
src/include/parser/value.h            |     6 +-
src/parser/Makefile.am                |     1 +
src/parser/Makefile.in                |    44 +-
src/parser/copyfuncs.c                |   534 +-
src/parser/gram.c                     | 64723 +++++++++++++++-----------------
src/parser/gram.h                     |  1777 +-
src/parser/gram.y                     |  2853 +-
src/parser/keywords.c                 |    87 +-
src/parser/kwlookup.c                 |    88 +
src/parser/list.c                     |     6 +-
src/parser/makefuncs.c                |    55 +-
src/parser/nodes.c                    |     4 +-
src/parser/outfuncs.c                 |   209 +-
src/parser/parser.c                   |     7 +-
src/parser/scan.c                     |   227 +-
src/parser/scan.l                     |    11 +-
src/parser/scansup.c                  |     4 +-
src/parser/snprintf.c                 |     2 +-
src/parser/stringinfo.c               |     4 +-
src/parser/value.c                    |     4 +-
src/parser/wchar.c                    |   104 +-
src/protocol/pool_proto_modules.c     |    71 +-
39 files changed, 33089 insertions(+), 38936 deletions(-)