System Catalogs / System catalogs
pg_conversion
Read the PG 18 manualThe catalog pg_conversion describes encoding conversion functions.
Reading PG 18current·documented in 24 of 24 versions, 7.4 to 20
- Kind
- System catalogs
- Columns in this snapshot
- 8
- Definition source
- English manual
- Metadata snapshot
- 18.6
Columns 8
As listed in the PostgreSQL 18 manual.
| Column | Type | Description / reference |
|---|---|---|
oid | oidNOT NULL | Row identifier |
conname | nameNOT NULL | Conversion name (unique within a namespace) |
connamespace | oidNOT NULL | The OID of the namespace that contains this conversion pg_namespace.oid |
conowner | oidNOT NULL | Owner of the conversion pg_authid.oid |
conforencoding | int4NOT NULL | Source encoding ID (pg_encoding_to_char() can translate this number to the encoding name) |
contoencoding | int4NOT NULL | Destination encoding ID (pg_encoding_to_char() can translate this number to the encoding name) |
conproc | regprocNOT NULL | Conversion function pg_proc.oid |
condefault | boolNOT NULL | True if this is the default conversion |
Column history across versions
Version history 6
Definition snapshot: english-manuals:720b4c407d8bf23174e31ba7dff… · English manual source