external-table/sql/setup.sql

------------------------------------------------------------------
-- PXF Extension Creation
------------------------------------------------------------------

CREATE EXTENSION pxf;

-- Also test dropping the extension. This may seem a bit random, but we
-- currently don't have any other tests for dropping an extension that
-- contains an external protocol.
DROP EXTENSION pxf;

CREATE EXTENSION pxf;

CREATE EXTERNAL TABLE pxf_read_test (a TEXT, b TEXT, c TEXT)
LOCATION ('pxf://tmp/dummy1'
'?FRAGMENTER=org.apache.cloudberry.pxf.api.examples.DemoFragmenter'
'&ACCESSOR=org.apache.cloudberry.pxf.api.examples.DemoAccessor'
'&RESOLVER=org.apache.cloudberry.pxf.api.examples.DemoTextResolver')
FORMAT 'TEXT' (DELIMITER ',');

CREATE EXTERNAL TABLE pxf_readcustom_test (a TEXT, b TEXT, c TEXT)
LOCATION ('pxf://tmp/dummy1'
'?FRAGMENTER=org.apache.cloudberry.pxf.api.examples.DemoFragmenter'
'&ACCESSOR=org.apache.cloudberry.pxf.api.examples.DemoAccessor'
'&RESOLVER=org.apache.cloudberry.pxf.api.examples.DemoResolver')
FORMAT 'CUSTOM' (formatter='pxfwritable_import');

CREATE WRITABLE EXTERNAL TABLE pxf_write_test (a int, b TEXT)
LOCATION ('pxf:///tmp/pxf?'
'&ACCESSOR=org.apache.cloudberry.pxf.api.examples.DemoFileWritableAccessor'
'&RESOLVER=org.apache.cloudberry.pxf.api.examples.DemoTextResolver')
FORMAT 'TEXT' (DELIMITER ',') DISTRIBUTED BY (a);

CREATE TABLE origin (a int, b TEXT) DISTRIBUTED BY (a);
INSERT INTO origin SELECT i, 'data_' || i FROM generate_series(10,99) AS i;