issue: #43427
pr: #37417
Support R-Tree index for geometry datatype.
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Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
Co-authored-by: ZhuXi <150327960+Yinwei-Yu@users.noreply.github.com>
issue: #43427
pr: #37417
This pr's main goal is merge #37417 to milvus 2.5 without conflicts.
# Main Goals
1. Create and describe collections with geospatial type
2. Insert geospatial data into the insert binlog
3. Load segments containing geospatial data into memory
4. Enable query and search can display geospatial data
5. Support using GIS funtions like ST_EQUALS in query
# Solution
1. **Add Type**: Modify the Milvus core by adding a Geospatial type in
both the C++ and Go code layers, defining the Geospatial data structure
and the corresponding interfaces.
2. **Dependency Libraries**: Introduce necessary geospatial data
processing libraries. In the C++ source code, use Conan package
management to include the GDAL library. In the Go source code, add the
go-geom library to the go.mod file.
3. **Protocol Interface**: Revise the Milvus protocol to provide
mechanisms for Geospatial message serialization and deserialization.
4. **Data Pipeline**: Facilitate interaction between the client and
proxy using the WKT format for geospatial data. The proxy will convert
all data into WKB format for downstream processing, providing column
data interfaces, segment encapsulation, segment loading, payload
writing, and cache block management.
5. **Query Operators**: Implement simple display and support for filter
queries. Initially, focus on filtering based on spatial relationships
for a single column of geospatial literal values, providing parsing and
execution for query expressions.Now only support brutal search
6. **Client Modification**: Enable the client to handle user input for
geospatial data and facilitate end-to-end testing.Check the modification
in pymilvus.
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Signed-off-by: Yinwei Li <yinwei.li@zilliz.com>
Signed-off-by: Cai Zhang <cai.zhang@zilliz.com>
Co-authored-by: cai.zhang <cai.zhang@zilliz.com>
Cherry pick from master
pr: #43126#43243
Also bump client version to v2.5.5 preparing for releasing
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Cherry pick from master
pr: #40268#40284#40328#40373#40381
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#### fix: [GoSDK] Pass base64 passwd content instead of raw data
(#40268)
Related to #40261
Also add some options for create collection options and refine some
behavior
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#### fix: [GoSDK] Return role without grants (#40284)
Related to #40274
Previousy DescribeRole returns only roles with grants, this PR add
select role action to check role existence.
Also added database properties related option
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#### fix: [GoSDK] Pass only valid data for nullable column (#40328)
Related to #40327
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#### enhance: [GoSDK] Add DescribeReplica API & sync rbac v2 (#40373)
Related to #31293#37031
This PR:
- Add DescribeReplica API
- Add unified RBAC v2 API names(AddPrivilegesToGroup,
RemovePrivilegesFromGroup, GrantPrivilegeV2, RevokePrivilegeV2)
- Mark old ones deprecated
-----------------------------------------
#### enhance: [GoSDK] support update ts caching policy(#40381)
Related to #39093
This PR add update timestamp check and retry policy according to the
design of the related issue
-----------------------------------------
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #31293
Previous column is written using go before 1.18, which does not support
generic type. After migrating client pkg to main repo, generic base
could be used to reduce lots of duplicated code.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #31293
Example with main func/package causes `go list` command failed with vcs
error. This PR removes example files with main package. The example
snippet shall be added back in runnable test format.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
