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52.14. `pg_conversion`
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52.14. `pg_conversion`

The catalogpg_conversion describes encoding conversion functions. SeeCREATE CONVERSION for more information.

Table 52.14. pg_conversion Columns

Column Type Description
`oidoid` Row identifier
`connamename` Conversion name (unique within a namespace)
`connamespaceoid` (references`pg_namespace`.`oid`) The OID of the namespace that contains this conversion
`conowneroid` (references`pg_authid`.`oid`) Owner of the conversion
`conforencodingint4` Source encoding ID (`pg_encoding_to_char()` can translate this number to the encoding name)
`contoencodingint4` Destination encoding ID (`pg_encoding_to_char()` can translate this number to the encoding name)
`conprocregproc` (references`pg_proc`.`oid`) Conversion function
`condefaultbool` True if this is the default conversion

Column Type

Description

oidoid

Row identifier

connamename

Conversion name (unique within a namespace)

connamespaceoid (referencespg_namespace.oid)

The OID of the namespace that contains this conversion

conowneroid (referencespg_authid.oid)

Owner of the conversion

conforencodingint4

Source encoding ID (pg_encoding_to_char() can translate this number to the encoding name)

contoencodingint4

Destination encoding ID (pg_encoding_to_char() can translate this number to the encoding name)

conprocregproc (referencespg_proc.oid)

Conversion function

condefaultbool

True if this is the default conversion

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