Greenplum
Versions
Default Driver
- com.pivotal.jdbc.GreenplumDriver
Sql Script Syntax
- Standard Sql
syntax with statement delimiter ;
- Stored procedures (CREATE FUNCTION with $$ escapes, as generated by pg_dump)
- COPY ... FROM STDIN (as generated by pg_dump)
Compatibility
- DDL exported by pg_dump can be used unchanged in a Flyway migration.
- Any PostgreSQL sql script executed by Flyway, can be executed by the PostgreSQL command-line tool and other
PostgreSQL-compatible tools (after the placeholders have been replaced).
Example
/* Single line comment */
CREATE TABLE test_data (
value VARCHAR(25) NOT NULL PRIMARY KEY
);
/*
Multi-line
comment
*/
-- Multi-statement PostgreSQL function
CREATE FUNCTION AddData() RETURNS INTEGER
AS $$
BEGIN
INSERT INTO test_data (value) VALUES ('Hello');
RETURN 1;
END;
$$ LANGUAGE plpgsql;
SELECT * INTO TEMP adddata_temp_table FROM AddData() ;
-- Single-statement PostgreSQL function
CREATE FUNCTION add(integer, integer) RETURNS integer
LANGUAGE sql IMMUTABLE STRICT
AS $_$select $1 + $2;$_$;
-- Placeholder
INSERT INTO ${tableName} (name) VALUES ('Mr. T');
-- COPY ... FROM STDIN
COPY copy_test (c1, c2, c3) FROM stdin;
1 utf8: ümlaute: äüß NaN
2 \N 123
3 text 123.234444444444449
\.
Limitations
Existing database setup
Boxfuse 