This patch is based on 6c8b5fc. It moves the check whether a dropped
type is still used by other types or tables from schema_tables to
the drop_type_statement, as delaying this check to after applying the
mutations can leave the keyspace in a broken state.
Fixes#2490
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
Message-Id: <1497466736-28841-1-git-send-email-duarte@scylladb.com>
The "_specs" array contains column specifications that have the bind
marker name if there is one. That results in
get_partition_key_bind_indices() not being able to look up a column
definition for such columns. Fix the issue by keeping track of the
actual column specifications passed to add() like Cassandra does.
Fixes#2369
(cherry picked from commit a45e656efb4c6478d80e4dfc18de99b94712eeba)
Fix the CQL front-end to populate the partition key bind index array in
result message prepared metadata, which is needed for CQL binary
protocol v4 to function correctly.
Fixes#2355.
(cherry picked from commit ebd76617276e660c590cec0a07e97e82422111df)
Tested-by: Shlomi Livne <shlomi@scylladb.com>
Message-Id: <1494257274-1189-1-git-send-email-penberg@scylladb.com>
The data() method already returns a bytes_opt so there's no need to call to_bytes_opt() again.
Fixes compliation failure on CentOS:
In file included from ./cql3/query_options.hh:51:0,
from ./cql3/cql_statement.hh:47,
from ./cql3/statements/raw/select_statement.hh:45,
from build/release/gen/cql3/CqlParser.hpp:65,
from build/release/gen/cql3/CqlParser.cpp:44:
./cql3/values.hh: In function 'bytes_opt to_bytes_opt(const cql3::raw_value&)':
./cql3/values.hh:184:37: error: no matching function for call to 'to_bytes_opt(bytes_opt)'
return to_bytes_opt(value.data());
Message-Id: <1485761863-28236-1-git-send-email-penberg@scylladb.com>
Currently, the code is using bytes_opt and bytes_view_opt to represent
CQL values, which can hold a value or null. In preparation for
supporting a third state, unset value introduced in CQL v4, introduce
new raw_value and raw_value_view types and use them instead.
The new types are based on boost::variant<> and are capable of holding
null, unset values, and blobs that represent a value.
Batch statements are often used to insert multiple rows into the same
partition. Recognize this case and merge mutations to the same partition.
If the result is a single mutation, there is an additional win (already
present in the code), where a logged batch can be converted into an unlogged
batch.
Ref #1689.
"This patch series adds support for CQL 3.3.1. The changes to CQL are listed
here:
https://github.com/apache/cassandra/blob/cassandra-2.2/doc/cql3/CQL.textile#changes
The following CQL features are already supported by Scylla:
- TRUNCATE TABLE alias
- Double-dollar string literals
- Aggregate functions: MIN, MAX, SUM, and AVG
This series adds the following CQL features:
- New data types: tinyint, smallint, date, and time
- CQL binary protocol v4 (required by the new data types)
- Advertise Cassandra 2.2.8 version from Scylla so that drivers correctly
detect the presence of CQL 3.3.1
The following CQL features are not supported by Scylla:
- Role-based access control (issue #1941)
- JSON data type
- User-defined functions (UDFs)
- User-defined aggregates (UDAs)
The following CQL binary protocol v4 changes are not implemented by this
series:
- Read_failure and Write_failure error codes are not implemented.
They error codes not used by the smart drivers but as they are
propagated to application code, we eventually need to wire them up
to our storage proxy implementation.
- Function_failure error code is only used by user-defined functions
and the fromJson function, which are not implemented by Scylla.
Fixes #1284."
* 'penberg/cql-3.3.1/v5' of github.com:cloudius-systems/seastar-dev:
version: Bump Cassandra version to 2.2.8
db/schema_tables: Add schema_functions and schema_aggregates tables
tests/type_tests: TIME type test cases
tests/cql_query_test: TIME type test cases
cql3: TIME data type support
tests/type_tests: DATE type test cases
tests/cql_query_test: DATE type test cases
cql3: DATE type support
date.h: 64-bit year and days representation
licenses: Add utils/date.h license
utils/date.h: Import date and time library sources
tests/type_tests: TINYINT and SMALLINT type test cases
tests/cql_query_test: TINYINT and SMALLINT type test cases
cql3: TINYINT and SMALLINT data type support
types: Fix integer_type_impl::parse_int() for bytes
This reverts commit aa392810ff, reversing
changes made to a24ff47c637e6a5fd158099b8a65f1191fc2d023; it uses
boost::intrusive::detail directly, which it must not, and doesn't compile on
all boost versions as a consequence.
Some code paths were obtaining db_clock timestamp to only convert it
to gc_clock later. Avoid this. In the future we could make gc_clock
cheaper cause it has low precision.
Message-Id: <1482401190-2035-1-git-send-email-tgrabiec@scylladb.com>
This patch adds an utility function that creates a raw select
statement from a set of columns and a where clause. It is intended to
be used to create the prepared select statement used by the view
class.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This patch adds the alter_view_statement, which enables users to
change the properties of a materialized view.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This patch adds the MATERIALIZED_VIEWS_FEATURE to the set of cluster
features and requires its presence to allow creating a view. This
ensures view schemas can be safely propagated across nodes.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This patch propagates the for_view argument, used by
statement_restrictions to ensure IS NOT NULL can be used when creating
a materialized view.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This patch checks for additional permissions when modifying a table
with views, since that update will require reading from the table and
writing into its views.
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
