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How To Create Index Statement In Apache Tajo?

Answer»

The CREATE INDEX STATEMENT is used to create indexes in tables. Index is used for fast retrieval of data. Current VERSION supports index for only plain TEXT formats stored on HDFS.

CREATE INDEX [ name ] ON table_name ( { column_name | ( EXPRESSION ) }

create index student_index on mytable(id);

The CREATE INDEX statement is used to create indexes in tables. Index is used for fast retrieval of data. Current version supports index for only plain TEXT formats stored on HDFS.

CREATE INDEX [ name ] ON table_name ( { column_name | ( expression ) }

create index student_index on mytable(id);


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