37.43. `routine_sequence_usage`
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## 37.43. `routine_sequence_usage`

The view `routine_sequence_usage` is meant to identify all sequences that are used by a function or procedure, either in the body or in parameter default expressions. Currently, only sequences used in parameter default expressions are tracked. A sequence is only included if that sequence is owned by a currently enabled role.

Table 37.41. `routine_sequence_usage` Columns

Column Type Description
`specific_catalog` `sql_identifier` Name of the database containing the function (always the current database)
`specific_schema` `sql_identifier` Name of the schema containing the function
`specific_name` `sql_identifier` The “specific name” of the function. See Section 37.45 for more information.
`routine_catalog` `sql_identifier` Name of the database containing the function (always the current database)
`routine_schema` `sql_identifier` Name of the schema containing the function
`routine_name` `sql_identifier` Name of the function (might be duplicated in case of overloading)
`schema_catalog` `sql_identifier` Name of the database that contains the sequence that is used by the function (always the current database)
`sequence_schema` `sql_identifier` Name of the schema that contains the sequence that is used by the function
`sequence_name` `sql_identifier` Name of the sequence that is used by the function

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