CREATE TABLE DDL in schema dump of Oracle for List Partitions is not correct

[priyanshi-yb]

Hi team,

While migrating List Partitions from Oracle, the CREATE TABLE DDLs have an extra casting which is erroring out in PG. Example - Oracle DDL -

CREATE TABLE partition_table
( id             NUMBER
, region         VARCHAR(2)
, status         VARCHAR2(1)
, description    VARCHAR2(255)
)
PARTITION BY LIST (region)
( PARTITION p_west VALUES ('CA', 'OR', 'WA')
, PARTITION p_east VALUES ('NY', 'NJ', 'PA')
);

DDL dumped by export schema ( the key (region::text) is expected to be as region only)-

CREATE TABLE partition_table (
    id numeric NOT NULL,
    region varchar(2) NOT NULL,
    status varchar(1),
    description varchar(255),
    PRIMARY KEY (id,region)
) PARTITION BY LIST ((region::text)) ;

Error in Postgres while executing -

ERROR:  unsupported PRIMARY KEY constraint with partition key definition
DETAIL:  PRIMARY KEY constraints cannot be used when partition keys include expressions.

Thank you for your help! cc: @darold

[darold]

Commit 05d30b3 fixes this issue. Sorry for the response delay.