New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
CSVDataSink/Source don't support PropertyValue Null Type #877
Comments
I'll take a look at it. |
I propose the following design:
The property flag has the type null.
For the first vertex the only valid value of type null is set, the value null. Therefore, the property flag is defined for the first person. |
I think you only have to add the type and typeString to the csv MetaDataParser and change the appropiate tests. The used PropertyValue toString() method already returns the value string "null" for null properties. That would result in your proposed design. |
okay thanks I'll try that |
### Release 0.4.1 * [#877] added support for property value null (#908) fixes #877 * [#856] property pushdown hbase (#906) fixes #856 * [#864] Change examples to use csv (#905) fixes #864 * [#494] Add Set support to PropertyValue (#916) fixes #494 * [#888] Minor changes to Tuple-related functions. (#912) fixes #888 * [#779] Add code coverage for Gradoop (#914) fixes #779 * [#702] Add support for graphs without edges to TLFDataSource (#921) fixes #702 * [#909] Remove Flink dependency for store instance (#918) fixes #909 * [#876] added print for logical graph and graph collection (#913) fixes #876 * [#857] logical predicate chaining hbase (#920) fixes #857 * [#926] added argLine to maven properties (fix ide testing bug) (#929) fixes #926 * [#794] include new benchmark classes (#904) fixes #794 * [#312] example program for aggregation (#925) fixes #312 * [#901] Add SamplingConstants, AggregationConstants (#934) fixed #901 * [#935] Add tests for containment functions (#941) fixes #935 * [#900] Refactor sampling tests. (#907) fixes #900 * [#936] Generalized RollUp and DrillDown (#939) fixes #936 * [#947] Fix PageRank wrapper and add a test. (#949) fixes #947 * [#942] graph density computation for sampling evaluation (#946) fixes #942 * [#954] prepare minor release (#955) fixes #954
### Release 0.4.1 * [dbs-leipzig#877] added support for property value null (dbs-leipzig#908) fixes dbs-leipzig#877 * [dbs-leipzig#856] property pushdown hbase (dbs-leipzig#906) fixes dbs-leipzig#856 * [dbs-leipzig#864] Change examples to use csv (dbs-leipzig#905) fixes dbs-leipzig#864 * [dbs-leipzig#494] Add Set support to PropertyValue (dbs-leipzig#916) fixes dbs-leipzig#494 * [dbs-leipzig#888] Minor changes to Tuple-related functions. (dbs-leipzig#912) fixes dbs-leipzig#888 * [dbs-leipzig#779] Add code coverage for Gradoop (dbs-leipzig#914) fixes dbs-leipzig#779 * [dbs-leipzig#702] Add support for graphs without edges to TLFDataSource (dbs-leipzig#921) fixes dbs-leipzig#702 * [dbs-leipzig#909] Remove Flink dependency for store instance (dbs-leipzig#918) fixes dbs-leipzig#909 * [dbs-leipzig#876] added print for logical graph and graph collection (dbs-leipzig#913) fixes dbs-leipzig#876 * [dbs-leipzig#857] logical predicate chaining hbase (dbs-leipzig#920) fixes dbs-leipzig#857 * [dbs-leipzig#926] added argLine to maven properties (fix ide testing bug) (dbs-leipzig#929) fixes dbs-leipzig#926 * [dbs-leipzig#794] include new benchmark classes (dbs-leipzig#904) fixes dbs-leipzig#794 * [dbs-leipzig#312] example program for aggregation (dbs-leipzig#925) fixes dbs-leipzig#312 * [dbs-leipzig#901] Add SamplingConstants, AggregationConstants (dbs-leipzig#934) fixed dbs-leipzig#901 * [dbs-leipzig#935] Add tests for containment functions (dbs-leipzig#941) fixes dbs-leipzig#935 * [dbs-leipzig#900] Refactor sampling tests. (dbs-leipzig#907) fixes dbs-leipzig#900 * [dbs-leipzig#936] Generalized RollUp and DrillDown (dbs-leipzig#939) fixes dbs-leipzig#936 * [dbs-leipzig#947] Fix PageRank wrapper and add a test. (dbs-leipzig#949) fixes dbs-leipzig#947 * [dbs-leipzig#942] graph density computation for sampling evaluation (dbs-leipzig#946) fixes dbs-leipzig#942 * [dbs-leipzig#954] prepare minor release (dbs-leipzig#955) fixes dbs-leipzig#954
No description provided.
The text was updated successfully, but these errors were encountered: