postgresqlreader/src/main/assembly/package.xml
rdbmsreader/src/main/assembly/package.xml

postgresqlreader/src/main/java/com/alibaba/datax/plugin/reader/postgresqlreader/PostgresqlReader.java
rdbmsreader/src/main/java/com/alibaba/datax/plugin/reader/rdbmsreader/RdbmsReader.java