Supported Versions: Current (16) / 15 / 14 / 13 / 12
Development Versions: 17 / devel

37.12. column_column_usage

The view column_column_usage identifies all generated columns that depend on another base column in the same table. Only tables owned by a currently enabled role are included.

Table 37.10. column_column_usage Columns

Column Type


table_catalog sql_identifier

Name of the database containing the table (always the current database)

table_schema sql_identifier

Name of the schema containing the table

table_name sql_identifier

Name of the table

column_name sql_identifier

Name of the base column that a generated column depends on

dependent_column sql_identifier

Name of the generated column

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