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https://issues.apache.org/jira/browse/HUDI-4165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shibei updated HUDI-4165:
-------------------------
Description:
Support Create/Show/Drop Index for Spark SQL, SQL Syntax:
{code:java}
-- Create index on specific column
CREATE INDEX indexName ON table (col) AS indexType
-- Show indexes from specific table
SHOW INDEXES (FROM | IN) table
-- Drop specific index
DROP INDEX indexName ON table {code}
Reference：
- Hive sql index syntax：
--
[https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Create/Drop/AlterIndex]
- MySQL index syntax：
-- [https://dev.mysql.com/doc/refman/8.0/en/create-index.html]
-- [https://dev.mysql.com/doc/refman/8.0/en/show-index.html]
-- [https://dev.mysql.com/doc/refman/8.0/en/drop-index.html]
was:
Support Create/Show/Drop Index for Spark SQL, SQL Syntax:
{code:java}
-- Create index on specific column
CREATE INDEX indexName ON table (col) AS indexType
-- Show indexes from specific table
SHOW INDEXES (FROM | IN) table
-- Drop specific index
DROP INDEX indexName ON table {code}
Reference：
- hive sql index
syntax：[https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Create/Drop/AlterIndex]
- MySQL index syntax：
[https://dev.mysql.com/doc/refman/8.0/en/create-index.html]
[https://dev.mysql.com/doc/refman/8.0/en/show-index.html]
[https://dev.mysql.com/doc/refman/8.0/en/drop-index.html]
> Support Create/Show/Drop Index for Spark SQL
> --------------------------------------------
>
> Key: HUDI-4165
> URL: https://issues.apache.org/jira/browse/HUDI-4165
> Project: Apache Hudi
> Issue Type: New Feature
> Reporter: shibei
> Assignee: shibei
> Priority: Major
>
> Support Create/Show/Drop Index for Spark SQL, SQL Syntax:
> {code:java}
> -- Create index on specific column
> CREATE INDEX indexName ON table (col) AS indexType
> -- Show indexes from specific table
> SHOW INDEXES (FROM | IN) table
> -- Drop specific index
> DROP INDEX indexName ON table {code}
>
> Reference：
> - Hive sql index syntax：
> --
> [https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Create/Drop/AlterIndex]
>
> - MySQL index syntax：
> -- [https://dev.mysql.com/doc/refman/8.0/en/create-index.html]
> -- [https://dev.mysql.com/doc/refman/8.0/en/show-index.html]
> -- [https://dev.mysql.com/doc/refman/8.0/en/drop-index.html]
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