Search: "rds sql"
Migrate JSON data from OSS to MaxCompute - MaxCompute
node in your Business Flow. Enter the SELECT * from mqdata; statement to view ...
Migrate JSON data from MongoDB to MaxCompute - MaxCompute
node in your Business Flow. Enter the SELECT * from mqdata; statement to view the data in the ...
Migrate JSON data from OSS to MaxCompute - DataWorks V2.0
node in your Business Flow. Enter the SELECT*from mqdata; statement to view ...
Create OSS partition tables in DLA - Data Lake Analytics
performance. Data Lake Analytics (DLA) is a serverless big data analysis service, which allows you to use standard
statements to query ...
External tables - DataWorks V2.0
processing based on the
engine built into MaxCompute to generate new records. You can perform further calculations ...
Ad hoc queries - E-MapReduce
analysts. In addition, you need to use
as a tool to implement an ad hoc query. Log on to the Alibaba Cloud E ...
Conditional expressions - E-MapReduce
expressions: CASE expression The standard
CASE expression has two different forms: CASE ...
Kafka connector - E-MapReduce
Presto if no definition files are provided. While the method is flexible, it increases the complexity of writing
Overview - Data Lake Analytics
) operations. DLA supports connecting to Alibaba Cloud Object Storage Service (OSS) through standard JDBC. You can run standard
UDTF usage - MaxCompute
. Usage In typical cases, a UDTF is used as follows in Structured Query Language (
): select user_udtf(col0, col1 ...