Lightning overview - MaxCompute
MaxCompute Lightning provides interactive query services for MaxCompute, and supports easy connection to connect to MaxCompute projects, and perform BI analysis or ad hoc queries. The quick query feature in MaxCompute Lightning allows ...
Activate Lightning service - MaxCompute
MaxCompute Lightning provides interactive query services for MaxCompute, using MaxCompute Lightning requires that MaxCompute has been activated and a project has been created.
MaxCompute Lightning service is currently in beta and is not ...
Lightning FAQs - MaxCompute
Q: How can I query data using MaxCompute Lightning when I have not created any tables? A: You need to use project using MaxCompute Lightning and query the tables in the project.
Q: What are the limits on the amount of data that I ...
SQL statement - E-MapReduce
GROUPING SETS ( ( column [, …] ) [, …] )
CUBE ( column [, &hellip:
GROUPING SETS CUBE ROLLUP
The shipping table is a data table with five columns, which are shown ...
JDBC driver - MaxCompute
client tools to the MaxCompute Lightning service using JDBC interfaces.
MaxCompute Lightning can be accessed using JDBC drivers from the PostgreSQL official website or other drivers optimized for MaxCompute Lightning.
JDBC drivers from the ...
SELECT - Data Lake Analytics
JOINgrouping_element indicates one of the following:
()expressionGROUPING SETS ( ( column [, ...] ) [, ...] )CUBE ( column;Complex grouping operationsData Lake Analytics also supports complex aggregate functions using GROUPING SETS, CUBE, and ROLLUP ...