vesoft-inc/nebula v3.2.0 on GitHub

Enhancement

Support the extract() function. #4098
Optimized the configuration file and added some configurations. #4310
Added optimization rules to remove the useless AppendVertices operator. #4277
Added optimization rules for pushing down the filter of edges. #4270
Added optimization rules for pushing down the filter of vertex properties. #4260
Eliminated the VID predication filter. #4249
Reduced the amount of data to be copied for Join operations when moving data. #4283
Obtained property values through subscripts to reduce the time-consuming of property queries. #4242
Optimized the performance of SHORTEST PATH. #4071
Optimized the performance of SUBGRAPH. #4226
Reduced the amount of data to be copied for Traverse and AppendVertices operators when moving data. #4176
Enhanced optimization rules for removing invalid project operators. #4157
Optimized memory allocation with Arena Allocator. #4239

Fixed the web service crash when receiving some special attack messages. #4334
Fixed the storage service crash when scanning properties concurrently. #4268
Fixed the storage service crash when the name length of the inserting edge that exceeded the limit. #4305
Fixed the crash when enabling the concurrent query mode. #4288
Fixed the storage service crash when querying for indexes with the NULL property. #4234
Fixed the crash when dropping full-text index. #4384
Fixed the crash when using flags put interface without the body. #4405
Fixed the storage crash when deleting vertex and edge specify vid more than our defined before in space.#4406
Fixed the bug that standalone daemon exited after a restart. #4269
Fixed the bug that the result of the Join dot format explanation was incorrect for GraphViz online tool, which caused by twice JSON conversions. #4280
Fixed the bug in property queries. The use of dots in schema is now disabled. #4194
Fixed the bug that the machine lost the key when restoring data. #4311
Fixed the bug that using the same statement to return same vertex different properties, and the results showed BAD TYPE. #4151
Fixed the error message in statement MATCH p=(:team)-->() RETURN p LIMIT 1 without indexes. #4053
Enhanced the error message for operators AND and OR. #4304
Fixed the bug that there were no stats under the condition of using indexes. #4353
Fixed the bug that the timezone of cluster is different. #4391