你好 参考官网 https://ci.apache.org/projects/flink/flink-docs-release-1.12/zh/dev/table/connectors/jdbc.html
这边读取mysql jdbc数据报错Exception in thread "main" org.apache.flink.table.api.TableException: Only insert statement is supported now.
String a = "-- register a MySQL table 'users' in Flink SQL\n" +
"CREATE TABLE MyUserTable (\n" +
" id BIGINT\n" +
") WITH (\n" +
" 'connector' = 'jdbc',\n" +
" 'url' = 'jdbc:mysql://***:3306/monitor',\n" +
" 'table-name' = 't1',\n" +
" 'username' = 'root',\n" +
" 'password' = '***'\n" +
") ";
String b ="-- scan data from the JDBC table\n" +
"SELECT id FROM MyUserTable\n";
tEnv.executeSql(a);
版权声明:本文内容由阿里云实名注册用户自发贡献,版权归原作者所有,阿里云开发者社区不拥有其著作权,亦不承担相应法律责任。具体规则请查看《阿里云开发者社区用户服务协议》和《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容,填写侵权投诉表单进行举报,一经查实,本社区将立刻删除涉嫌侵权内容。