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tests: add checking computed columns in SI

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The test case checks if token column generated for global indexing
is indeed only present in global indexes and is marked as a computed
column.
This commit is contained in:
Piotr Sarna
2019-03-29 12:05:26 +01:00
parent a8f7d64a08
commit 4d1eaf8478
1 changed files with 28 additions and 0 deletions
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28
tests/secondary_index_test.cc
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@@ -1195,3 +1195,31 @@ SEASTAR_TEST_CASE(test_indexing_paging_and_aggregation) {
});
});
}
SEASTAR_TEST_CASE(test_computed_columns) {
return do_with_cql_env_thread([] (auto& e) {
e.execute_cql("CREATE TABLE t (p1 int, p2 int, c1 int, c2 int, v int, PRIMARY KEY ((p1,p2),c1,c2))").get();
e.execute_cql("CREATE INDEX local1 ON t ((p1,p2),v)").get();
e.execute_cql("CREATE INDEX global1 ON t (v)").get();
e.execute_cql("CREATE INDEX global2 ON t (c2)").get();
e.execute_cql("CREATE INDEX local2 ON t ((p1,p2),c2)").get();
auto local1 = e.local_db().find_schema("ks", "local1_index");
auto local2 = e.local_db().find_schema("ks", "local2_index");
auto global1 = e.local_db().find_schema("ks", "global1_index");
auto global2 = e.local_db().find_schema("ks", "global2_index");
bytes token_column_name("idx_token");
data_value token_computation(token_column_computation().serialize());
BOOST_REQUIRE_EQUAL(local1->get_column_definition(token_column_name), nullptr);
BOOST_REQUIRE_EQUAL(local2->get_column_definition(token_column_name), nullptr);
BOOST_REQUIRE(global1->get_column_definition(token_column_name)->is_computed());
BOOST_REQUIRE(global2->get_column_definition(token_column_name)->is_computed());
auto msg = e.execute_cql("SELECT computation FROM system_schema.computed_columns WHERE keyspace_name='ks'").get0();
assert_that(msg).is_rows().with_rows({
{{bytes_type->decompose(token_computation)}},
{{bytes_type->decompose(token_computation)}}
});
});
}