Data Type Mapping
Data Type Mappings
The driver maps types from the data source to the corresponding data type available in the schema. The table below documents these mappings.
| PostgreSQL | CData Schema |
| abstime | string |
| aclitem | string |
| bigint | long |
| bigserial | long |
| bit varying | string |
| bit | string |
| boolean | bool |
| box | string |
| bytea | binary |
| char | string |
| character varying | string |
| character | string |
| cid | string |
| cidr | string |
| circle | string |
| date | date |
| daterange | string |
| double precision | float |
| gtsvector | string |
| inet | string |
| int2vector | string |
| int4range | string |
| int8range | string |
| integer | int |
| json | string |
| jsonb | binary |
| line | string |
| lseg | string |
| macaddr8 | string |
| macaddr | string |
| money | decimal |
| name | string |
| numeric | decimal |
| numrange | string |
| oid | string |
| oidvector | string |
| path | string |
| pg_dependencies | string |
| pg_lsn | string |
| pg_ndistinct | string |
| pg_node_tree | string |
| point | string |
| polygon | string |
| real | float |
| refcursor | string |
| regclass | string |
| regconfig | string |
| regdictionary | string |
| regnamespace | string |
| regoper | string |
| regoperator | string |
| regproc | string |
| regprocedure | string |
| regrole | string |
| regtype | string |
| reltime | string |
| serial | int |
| smallint | int |
| smallserial | int |
| smgr | string |
| text | string |
| tid | string |
| time with time zone | string |
| time without time zone | time |
| timestamp with time zone | datetime |
| timestamp without time zone | datetime |
| tinterval | string |
| tsquery | string |
| tsrange | string |
| tstzrange | string |
| tsvector | string |
| txid_snapshot | string |
| uuid | uuid |
| xid | string |
| xml | string |