The pg_conversion catalog describes encoding conversion functions.
| Column name | Data type | Description |
|---|---|---|
oid |
oid |
A row identifier. |
conname |
name |
The name of the conversion, unique within a namespace. |
connamespace |
oid (references pg_namespace.oid) |
The OID of a namespace that contains this conversion. |
conowner |
oid (references pg_authid.oid) |
The OID of a conversion owner. |
conforencoding |
int4 (references pg_encoding) |
The source encoding ID; use pg_encoding_to_char() to get the encoding name. |
contoencoding |
int4 (references pg_encoding) |
The destination encoding ID; use pg_encoding_to_char() to get the encoding name. |
conproc |
regproc (references pg_proc.oid) |
The OID of the conversion function. |
condefault |
bool |
Specifies whether this is a default conversion (TRUE) or not (FALSE). |