tuichenchuxin opened a new issue #13135: URL: https://github.com/apache/shardingsphere/issues/13135
Hi community, This issue can be a good first try. ## Aim support parse mysql administration statements sql `SHOW REPLICAS` ## Basic Qualifications - java - maven - antlr4 ## Detail Add antlr rule in DALStatement.g4. refer to https://dev.mysql.com/doc/refman/8.0/en/show-replicas.html Implement the visit method in `shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java` To complete this issue, I think we should complete these steps: - Create anltr rule in DALStatement.g4 - Create `MySQLShowReplicasStatement` class in this package `org.apache.shardingsphere.sql.parser.sql.dialect.statement.mysql.dal` - Add rule in `shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/database/visitor/SQLVisitorRule.java` - Implement the visit method in `shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-mysql/src/main/java/org/apache/shardingsphere/sql/parser/mysql/visitor/statement/impl/MySQLDALStatementSQLVisitor.java`. - Finally, add test for parse clone statement in `shardingsphere-test` module ## Example FYI - Refer to this merged pr：https://github.com/apache/shardingsphere/pull/12979/files -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
