52.6. pg_attrdef#
The catalogpg_attrdef stores column default values. The main information about columns is stored inpg_attribute. Only columns for which a default value has been explicitly set will have an entry here.
Table 52.6. pg_attrdef Columns
Column Type Description |
|---|
Row identifier |
The table this column belongs to |
The number of the column |
The column default value, in |