diff options
Diffstat (limited to 'src/test/regress/expected/gist.out')
| -rw-r--r-- | src/test/regress/expected/gist.out | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/regress/expected/gist.out b/src/test/regress/expected/gist.out new file mode 100644 index 00000000000..7bceb739993 --- /dev/null +++ b/src/test/regress/expected/gist.out @@ -0,0 +1,19 @@ +-- +-- Test GiST indexes. +-- +-- There are other tests to test different GiST opclasses. This is for +-- testing GiST code itself. Vacuuming in particular. +create table gist_point_tbl(id int4, p point); +create index gist_pointidx on gist_point_tbl using gist(p); +-- Insert enough data to create a tree that's a couple of levels deep. +insert into gist_point_tbl (id, p) +select g, point(g*10, g*10) from generate_series(1, 10000) g; +insert into gist_point_tbl (id, p) +select g+100000, point(g*10+1, g*10+1) from generate_series(1, 10000) g; +-- To test vacuum, delete some entries from all over the index. +delete from gist_point_tbl where id % 2 = 1; +-- And also delete some concentration of values. (GiST doesn't currently +-- attempt to delete pages even when they become empty, but if it did, this +-- would exercise it) +delete from gist_point_tbl where id < 10000; +vacuum gist_point_tbl; |