Examples of org.apache.phoenix.schema.MetaDataClient.createIndex()

Class org.apache.phoenix.schema.MetaDataClient

Examples of org.apache.phoenix.schema.MetaDataClient.createIndex()

org.apache.phoenix.schema.MetaDataClient.createIndex()
Create an index table by morphing the CreateIndexStatement into a CreateTableStatement and calling MetaDataClient.createTable. In doing so, we perform the following translations: 1) Change the type of any columns being indexed to types that support null if the column is nullable. For example, a BIGINT type would be coerced to a DECIMAL type, since a DECIMAL type supports null when it's in the row key while a BIGINT does not. 2) Append any row key column from the data table that is not in the indexed column list. Our indexes rely on having a 1:1 correspondence between the index and data rows. 3) Change the name of the columns to include the column family. For example, if you have a column named "B" in a column family named "A", the indexed column name will be "A:B". This makes it easy to translate the column references in a query to the correct column references in an index table regardless of whether the column reference is prefixed with the column family name or not. It also has the side benefit of allowing the same named column in different column families to both be listed as an index column. @param statement @param splits @return MutationState from population of index table from data table @throws SQLException

                return connection;
            }


            @Override
            public MutationState execute() throws SQLException {
                return client.createIndex(create, splits);
            }


            @Override
            public ExplainPlan getExplainPlan() throws SQLException {
                return new ExplainPlan(Collections.singletonList("CREATE INDEX"));

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                return connection;
            }


            @Override
            public MutationState execute() throws SQLException {
                return client.createIndex(create, splits);
            }


            @Override
            public ExplainPlan getExplainPlan() throws SQLException {
                return new ExplainPlan(Collections.singletonList("CREATE INDEX"));

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                return connection;
            }


            @Override
            public MutationState execute() throws SQLException {
                return client.createIndex(create, splits);
            }


            @Override
            public ExplainPlan getExplainPlan() throws SQLException {
                return new ExplainPlan(Collections.singletonList("CREATE INDEX"));

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                return connection;
            }


            @Override
            public MutationState execute() throws SQLException {
                return client.createIndex(create, splits);
            }


            @Override
            public ExplainPlan getExplainPlan() throws SQLException {
                return new ExplainPlan(Collections.singletonList("CREATE INDEX"));

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