35.11. collation_character_set_​applicability

35.11. `collation_character_set_​applicability`
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## 35.11. `collation_character_set_​applicability` #

The view `collation_character_set_applicability` identifies which character set the available collations are applicable to. In PostgreSQL, there is only one character set per database (see explanation in Section 35.7), so this view does not provide much useful information.

Table 35.9. collation_character_set_applicability Columns

Column Type Description
`collation_catalog` sql_identifier Name of the database containing the collation (always the current database)
`collation_schema` sql_identifier Name of the schema containing the collation
`collation_name` sql_identifier Name of the default collation
`character_set_catalog` sql_identifier Character sets are currently not implemented as schema objects, so this column is null
`character_set_schema` sql_identifier Character sets are currently not implemented as schema objects, so this column is null
`character_set_name` sql_identifier Name of the character set

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