system.build_options
此系统表描述当前 TiDB Cloud Lake 发布版本的构建选项。
cargo_features:已启用的包特性,列在Cargo.toml的[features]部分中。target_features:为当前编译目标启用的平台特性。参考:Conditional Compilation -target_feature。
SELECT * FROM system.build_options;
+----------------+---------------------+
| cargo_features | target_features |
+----------------+---------------------+
| default | fxsr |
| | llvm14-builtins-abi |
| | sse |
| | sse2 |
+----------------+---------------------+
4 rows in set (0.031 sec)