Flink的JDBC connector确实支持两阶段提交，这是一种可以保证数据一致性的机制。在两阶段提交中，数据在写...
'connector' = 'jdbc', 'url' = 'jdbc:mysql://localhost:3306/test', 'table-name' = 'studentscount', 'username' = 'root', 'password' = '123', 'driver' = 'com.mysql.jdbc.Driver', 'sink.buffer-flush.interval' = '0', 'sink.buffer-flush.max-rows' = '1' ); INSERT INTO mysqlT...
-- 在 Flink SQL 中注册一张 MySQL 表 'users' CREATE TABLE MyUserTable ( id BIGINT, name STRING, age INT, status BOOLEAN, PRIMARY KEY (id) NOT ENFORCED ) WITH ( 'connector' = 'jdbc', 'url' = 'jdbc:mysql://localhost:3306/mydatabase', 'table-name' = 'users' ); ---具体事例-...
$ docker-composeexecmysql mysql-Dsql-demo-usql-demo-pdemo-sqlmysql>usesql-demo; Database changed mysql>selectcount(*)frombook; 5、复制依赖文件 $ dockercpflink-connector-jdbc_2.11-1.14.4.jar mysql_taskmanager_1:/opt/flink/lib $ dockercpmysql-connector-java-8.0.28.jar mysql_taskmanager_1:/...
'connector.type' = 'jdbc', 'connector.url' = 'jdbc:mysql://192.168.10.100:3600/test', 'connector.table' = 'orgcode_info', 'connector.username' = 'test', 'connector.password' = 'test123456'); -- 数据从mysql 插入 mysql insert into orgcode_info select ID ,ORGANIZATION_NAME ,ORG_COD...
【在线工具推荐】Flink SQL Connector工具-目前支持的数据源类型有:MySQL、Kafka、Doris、StarRocks、Mongo,支持的连接方式有JDBC、CDC。 巨人肩膀社区 站在巨人肩膀上,避免无谓的重复劳动。 1 人赞同了该文章 Flink SQL Connector工具,欢迎吐槽使用:Flink SQL Connector-生成器-在线工具 工具介绍: Flink SQL Connector...
String mysqlsql="CREATE TABLE pv (\n"+" day_str STRING,\n"+" pv bigINT,\n"+" PRIMARY KEY (day_str) NOT ENFORCED\n"+") WITH (\n"+" 'connector' = 'jdbc',\n"+" 'username' = 'root',\n"+" 'password' = 'root',\n"+" 'url' = 'jdbc:mysql://localhost:3306/test',\n...
"'connector.url'='jdbc:mysql://localhost:3306/testdb?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai',\r\n" + "'connector.table'='flinksink',\r\n" + "'connector.username'='root',\r\n" + "'connector....
flink-json-1.9.0-sql-jar.jarhttp://central.maven.org/maven2/org/apache/flink/flink-json/1.9.0/flink-json-1.9.0-sql-jar.jar flink-jdbc_2.11-1.9.0.jarhttp://central.maven.org/maven2/org/apache/flink/flink-jdbc_2.11/1.9.0/flink-jdbc_2.11-1.9.0.jar mysql-connector-java-5.1.48.jarht...