Mysql新建表语句及初始化数据SQL详见源码[[flink-sql-security/data/database]](https://github.com/HamaWhiteGG/flink-sql-security/tree/main/data/database)里面的mysql_ddl.sql和mysql_init.sql文件,本文给orders表增加一个region字段。 4.2 新建Flink表 4.2.1 新建mysql cdc类型的orders表 DROP TABLE IF EX...
flink sql 创建hive表 flink create table,flinksql创建表语法CREATETABLE[IFNOTEXISTS][catalog_name.][db_name.]table_name({<physical_column_definition>|<metadata_column_definition>|<computed_column_definition>}[
CREATETABLEMyTable(`user_id`BIGINT,`name`STRING,--读取 kafka 本身自带的时间戳`timestamp`TIMESTAMP_LTZ(3)METADATA)WITH('connector'='kafka'...); 关于Flink SQL 的每种 Connector 都提供了哪些 metadata 字段,详细可见官网文档 https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/connector...
CREATETABLE[IFNOTEXISTS][catalog_name.][db_name.]table_name({<physical_column_definition>|<metadata_column_definition>|<computed_column_definition>}[,...n][<watermark_definition>][<table_constraint>][,...n])[COMMENTtable_comment][PARTITIONEDBY(partition_column_name1,partition_column_name2,.....
事件时间格式:yyyy-MM-dd HH:mm:ss.SSS,字段名ts 使用到的函数:DAYOFWEEK(timestamp timestamp),DATE_FORMAT(date,pattern) concat(string1,string2,...) 数据源: droptableaa;CREATETABLEIFNOTEXISTSaa ( `timestamp`VARCHAR, `logLevel`VARCHAR,
Flink CDC知道这个错误是什么原因吗?我用flink 1.17.1 sql,flink mysql cdc 2.4.2读mysql数据到starrocks? CREATE DATABASE IF NOT EXISTSdefault_catalog.ride; CREATE TABLE IF NOT EXISTSdefault_catalog.ride.ride_src( idBIGINT NOT NULL, statBIGINT NULL, ...
2.4 DynamoDB Flink SQL Connector 使用说明 -- 创建表 CREATE TABLE IF NOT EXISTS test_database.test_dynamodb_table( field1 STRING, field2 STRING, field3 STRING) WITH ( 'connector' = 'dynamodb-v2', -- 使用Amazon v2版本sdk 'table_name' = 'tableName', -- 对应dynamodb 表名 ...
CREATE TABLE, CATALOG, DATABASE, VIEW, FUNCTION 具体内容参考文章: 22、Flink 的table api与sql之创建表的DDL DROP TABLE, DATABASE, VIEW, FUNCTION ALTER TABLE, DATABASE, FUNCTION INSERT ANALYZE TABLE 具体内容参考文章:28、Flink 的SQL之DROP 语句、ALTER 语句、INSERT 语句、ANALYZE 语句 UPDATE DELETE ...
tableEnv.executeSql("use catalog myhive") 然后创建hive表: //hive tabletableEnv.executeSql("CREATE TABLE IF NOT EXISTS hive_table (" + "id string," + "`value` float," + "hashdata string," + "num integer," + "token string," + ...
create tableifnot existsdwd_category_by_day(`i_category`string,`cate_sales`double,`cayehory_day_order_cnt`bigint)partitionedby(`year`bigint,`day`bigint)TBLPROPERTIES('sink.partition-commit.policy.kind'='metastore,success-file');--创建源表settable.sql-dialect=default;create tableifnot existss...