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issue: https://github.com/milvus-io/milvus/issues/39818 This PR mimics Varchar data type, allows insert, search, query, delete, full-text search and others. Functionalities related to filter expressions are disabled temporarily. Storage changes for Text data type will be in the following PRs. Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
Generate Parser with Antlr4
Install Antlr4
Please follow install antlr4 to install the antlr tool.
The version of antlr tool: 4.13.2.
Code Generate
After you install the antlr4, you can generate the parser code in golang with:
go generate
All generated code will be under directory generated.