Help Center/ GaussDB/ Developer Guide(Centralized_8.x)/ SQL Reference/ SQL Syntax/ C/ CREATE GLOBAL INDEX

Updated on 2024-06-03 GMT+08:00

View PDF

CREATE GLOBAL INDEX

Description

Creates a global secondary index (GSI) on a specified table.

The GSI allows users to define indexes that are inconsistent with the distribution of base tables. In this way, single-node plans for querying non-distributed columns of base tables and unique/primary key constraints on non-distributed columns of base tables are achieved.

The centralized system does not support this function.

Parent topic: C

Previous topic: CREATE FUNCTION

Next topic: CREATE GROUP

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.