From: Chris Sosnin <k.sosnin@tarantool.org> To: tarantool-patches@dev.tarantool.org Subject: [Tarantool-patches] [PATCH] sql: allow accessing list of collations via pragma Date: Fri, 10 Jan 2020 10:52:17 +0300 [thread overview] Message-ID: <20200110075217.68276-1-k.sosnin@tarantool.org> (raw) 'pragma collation_list' uses _collation space, although user may have no access to it. Thus, we replace it with the corresponding view. Closes #4713 --- branch: https://github.com/tarantool/tarantool/tree/ksosnin/gh-4713-pragma-collation-list issue: https://github.com/tarantool/tarantool/issues/4713 src/box/sql/pragma.c | 2 +- test/sql/collation.result | 286 +++++++++++++++++++++++++++++++++++- test/sql/collation.test.lua | 1 - 3 files changed, 284 insertions(+), 5 deletions(-) diff --git a/src/box/sql/pragma.c b/src/box/sql/pragma.c index 28ba64500..636f519ef 100644 --- a/src/box/sql/pragma.c +++ b/src/box/sql/pragma.c @@ -241,7 +241,7 @@ sql_pragma_collation_list(struct Parse *parse_context) char key_buf[16]; char *key_end = mp_encode_array(key_buf, 0); box_tuple_t *tuple; - box_iterator_t *it = box_index_iterator(BOX_COLLATION_ID, 0, ITER_ALL, + box_iterator_t *it = box_index_iterator(BOX_VCOLLATION_ID, 0, ITER_ALL, key_buf, key_end); if (it == NULL) { parse_context->is_aborted = true; diff --git a/test/sql/collation.result b/test/sql/collation.result index 4e43a7cb7..924ac424c 100644 --- a/test/sql/collation.result +++ b/test/sql/collation.result @@ -360,11 +360,291 @@ box.schema.user.create('tmp') box.session.su('tmp') --- ... --- Error: read access to space is denied. box.execute("pragma collation_list") --- -- null -- Read access to space '_collation' is denied for user 'tmp' +- metadata: + - name: seq + type: integer + - name: name + type: text + rows: //snipped 276 rows --- diff --git a/test/sql/collation.test.lua b/test/sql/collation.test.lua index 9a2042c09..cbe6e7799 100644 --- a/test/sql/collation.test.lua +++ b/test/sql/collation.test.lua @@ -103,7 +103,6 @@ box.schema.user.revoke('guest', 'read,write,execute', 'universe') -- gh-3857 "PRAGMA collation_list" invokes segmentation fault. box.schema.user.create('tmp') box.session.su('tmp') --- Error: read access to space is denied. box.execute("pragma collation_list") box.session.su('admin') box.schema.user.drop('tmp') -- 2.21.0 (Apple Git-122.2)
next reply other threads:[~2020-01-10 7:52 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-10 7:52 Chris Sosnin [this message] 2020-01-15 16:56 ` Nikita Pettik 2020-01-16 8:41 ` Chris Sosnin 2020-01-17 19:15 ` Nikita Pettik
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