mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-06 17:18:35 +08:00
See #36122 This PR improves the proxy node performance by adding cache to expression parse. --------- Signed-off-by: Ted Xu <ted.xu@zilliz.com>
Generate Parser with Antlr4
Install Antlr4
Please follow install antlr4 to install the antlr tool.
The version of antlr tool: 4.9.
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.