pgsql: Remove mark/restore support in GIN and GiST indexes. - Mailing list pgsql-committers

Log Message:
-----------
Remove mark/restore support in GIN and GiST indexes.
Per Tom's comment.
Also revome useless GISTScanOpaque->flags field.

Modified Files:
--------------
    pgsql/src/backend/access/gin:
        ginget.c (r1.19 -> r1.20)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginget.c?r1=1.19&r2=1.20)
        ginscan.c (r1.18 -> r1.19)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginscan.c?r1=1.18&r2=1.19)
    pgsql/src/backend/access/gist:
        gistget.c (r1.76 -> r1.77)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistget.c?r1=1.76&r2=1.77)
        gistscan.c (r1.72 -> r1.73)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gist/gistscan.c?r1=1.72&r2=1.73)
    pgsql/src/include/access:
        gin.h (r1.24 -> r1.25)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/access/gin.h?r1=1.24&r2=1.25)
        gist_private.h (r1.33 -> r1.34)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/access/gist_private.h?r1=1.33&r2=1.34)